ChatGPT answers, unedited

Yes. For a portfolio of niche affiliate sites, I’d optimize for many sites per server, easy cloning/backups, simple domain management, and the ability to scale individual sites without rebuilding everything.

My top picks

1. Cloudways — best overall

This is probably what I’d choose if you want to manage a growing portfolio without becoming a sysadmin.

Cloudways lets you run multiple applications/sites on cloud infrastructure from providers such as DigitalOcean, Vultr, AWS, Google Cloud and Linode. It provides the management layer—backups, security, monitoring, staging, etc.—while you choose the underlying server. Cloudways Help Center DigitalOcean

cloudways.com

Why it fits affiliate sites:

• One VPS/cloud server can host numerous separate WordPress sites.
• Easy to clone/move sites.
• Scale the server as traffic grows.
• Managed backups and server maintenance.
• You can spread sites across multiple servers rather than putting your entire portfolio on one machine.
• Particularly attractive if you're managing dozens of sites and don't want to administer Linux yourself.

Downside: you're paying a management premium. Cloudways isn't the cheapest way to buy raw compute.

I'd use: DigitalOcean or Vultr underneath Cloudways for ordinary affiliate sites; AWS/GCP when you have a site that genuinely needs enterprise infrastructure.

2. Hostinger — best value if you want domains + hosting together

If bundled domain registration is particularly important, Hostinger becomes more compelling.

Their current VPS offerings include KVM VPS plans with substantial RAM/storage/bandwidth, while their broader hosting plans bundle domain registration for the first year. Their Cloud Hosting plans support unlimited websites on some tiers. Hostinger Hostinger

hostinger.com

For example, their current VPS lineup shows:

• 2 vCPU / 8 GB RAM / 100 GB NVMe
• 4 vCPU / 16 GB RAM / 200 GB NVMe
• 8 vCPU / 32 GB RAM / 400 GB NVMe

They also offer CloudPanel/cPanel VPS configurations for managing multiple sites. Hostinger Hostinger

I'd choose Hostinger if:

• You want domains, DNS, hosting and billing in one place.
• Your sites are relatively lightweight.
• You don't need the hands-off management Cloudways provides.
• Keeping hosting costs low is important.

The catch is that VPS management is more DIY than Cloudways.

3. DigitalOcean + RunCloud — best value for a technically capable operator

This is the setup I'd seriously consider if you're comfortable with some server administration.

You rent VPSs directly from DigitalOcean and put a management panel such as RunCloud on them. That gives you considerably more control and generally lower infrastructure costs than a fully managed platform. The tradeoff is that you're responsible for more of the underlying infrastructure. VPS.app DigitalOcean

digitalocean.com

Architecture I'd use:

Domain registrar → Cloudflare DNS → RunCloud → DigitalOcean VPS → individual WordPress sites

This is excellent when you get into, say, 20–100+ relatively low-traffic sites and want to squeeze the most value out of each server.

What I'd actually do for your portfolio

I'd separate domain registration from hosting unless having everything under one bill is a major priority.

For example:

The important part is not putting every affiliate site on one gigantic VPS.

I'd start with perhaps 5–15 smaller sites per server, monitor CPU/RAM/IO, and move successful sites onto their own VPSs as they become meaningful traffic generators. That gives you much better fault isolation: one traffic spike or problematic plugin doesn't take down your entire portfolio.

One thing I'd avoid

I wouldn't build a serious affiliate portfolio around cheap shared hosting, even if it advertises "unlimited websites." Once several sites start getting Google traffic, the limitations around CPU, concurrent PHP workers, database performance and isolation become much more important than the headline number of websites.

My ranking for your use case

1. Cloudways — best balance of scalability + simplicity.
2. Hostinger VPS — best if low cost and bundled domains matter most.
3. DigitalOcean + RunCloud — best value if you're comfortable managing infrastructure.
4. Raw DigitalOcean/Vultr/AWS — best control, but unnecessary operational work for most affiliate portfolios.

If you tell me roughly how many sites you have (e.g. 10, 50, 200), whether they're WordPress, and your approximate monthly traffic, I can map out a specific hosting architecture and estimated monthly cost for the portfolio.

This is the setup I'd seriously consider if you're comfortable with some server administration.

You rent VPSs directly from DigitalOcean and put a management panel such as RunCloud on them. That gives you considerably more control and generally lower infrastructure costs than a fully managed platform. The tradeoff is that you're responsible for more of the underlying infrastructure. VPS.app DigitalOcean

digitalocean.com

Architecture I'd use:

Domain registrar → Cloudflare DNS → RunCloud → DigitalOcean VPS → individual WordPress sites

This is excellent when you get into, say, 20–100+ relatively low-traffic sites and want to squeeze the most value out of each server.

What I'd actually do for your portfolio

I'd separate domain registration from hosting unless having everything under one bill is a major priority.

For example:

The important part is not putting every affiliate site on one gigantic VPS.

I'd start with perhaps 5–15 smaller sites per server, monitor CPU/RAM/IO, and move successful sites onto their own VPSs as they become meaningful traffic generators. That gives you much better fault isolation: one traffic spike or problematic plugin doesn't take down your entire portfolio.

One thing I'd avoid

I wouldn't build a serious affiliate portfolio around cheap shared hosting, even if it advertises "unlimited websites." Once several sites start getting Google traffic, the limitations around CPU, concurrent PHP workers, database performance and isolation become much more important than the headline number of websites.

My ranking for your use case

1. Cloudways — best balance of scalability + simplicity.
2. Hostinger VPS — best if low cost and bundled domains matter most.
3. DigitalOcean + RunCloud — best value if you're comfortable managing infrastructure.
4. Raw DigitalOcean/Vultr/AWS — best control, but unnecessary operational work for most affiliate portfolios.

If you tell me roughly how many sites you have (e.g. 10, 50, 200), whether they're WordPress, and your approximate monthly traffic, I can map out a specific hosting architecture and estimated monthly cost for the portfolio.

If you’re managing multiple niche affiliate sites, I’d optimize for centralized site management + cheap incremental capacity + easy separation between sites, rather than buying a separate hosting package for every domain.

My top picks

1. I'd probably choose Cloudways

For an affiliate portfolio, Cloudways is unusually well suited to the model. You buy a cloud server rather than a hosting package for each website, then deploy individual applications/sites on it. Cloudways currently supports DigitalOcean, Vultr, Linode, AWS and Google Cloud, and says there is no restriction on the number of applications you can launch on a server. support.cloudways.comwww.cloudways.com

That gives you a useful architecture like:

• VPS 1 → 15 small affiliate sites
• VPS 2 → 10 medium/high-traffic sites
• VPS 3 → your biggest earners
• Separate servers for sites you don't want sharing resources

You can also vertically scale servers as traffic grows, and Cloudways lets you run multiple servers with different providers/plans. support.cloudways.comwww.cloudways.com

The important distinction is that your domains don't need to live on the same provider as your hosting. I'd actually separate the two:

Domain registrar → Cloudflare DNS → Cloudways/VPS

That makes moving hosts considerably easier.

2. If you want maximum value: Hetzner + CloudPanel

If you're comfortable with some server administration, this is probably the route I'd investigate most seriously.

A relatively inexpensive Hetzner VPS can run many lightweight WordPress sites, with CloudPanel providing a graphical management layer. Recent independent testing also found the combination particularly attractive for running 10+ sites at low cost. wpdepth.com

The tradeoff is that you're taking on more responsibility for:

• server security
• backups
• updates
• monitoring
• disaster recovery
• troubleshooting

For an affiliate portfolio where your sites are making serious money, that extra operational burden may not be worth saving $30–$100/month.

3. ScalaHosting if you want a "real managed VPS"

I'd look at ScalaHosting if you want something closer to a conventional managed VPS environment.

It's a particularly interesting middle ground: more VPS-oriented than typical WordPress hosts, but without requiring you to administer everything yourself. Current industry comparisons also put ScalaHosting among the stronger managed-VPS options. www.techradar.com

What I'd do for an affiliate portfolio

If you told me you had, say, 30 niche sites, I'd probably structure it like this:

Domains:
Registrar → Cloudflare

Hosting:
Cloudways → DigitalOcean/Vultr

Server layout:

• Server A: 15–20 small sites
• Server B: 5–10 growing sites
• Server C: highest-earning sites
• Move individual sites to their own server when they become resource-intensive

This is better than putting all 30 sites on one giant VPS because a problematic WordPress install, traffic spike, or server failure doesn't take your entire portfolio down.

Cloudways currently advertises unlimited applications per server, free migrations, automated backups, staging, Redis/object caching, firewall functionality and vertical scaling. support.cloudways.comwww.cloudways.com

One thing I wouldn't prioritize

I wouldn't choose a host primarily because it gives you "free domains" or lots of domains bundled into the hosting plan.

For an affiliate-site portfolio, domains are relatively cheap. Portability, server isolation, backups and scaling matter much more.

I'd also avoid putting your entire portfolio on cheap shared hosting once the sites become meaningful revenue generators. Multiple sites sharing one constrained environment creates a nasty failure domain.

My ranking for your use case:

1. 🥇 Cloudways — best balance of management, scalability and multi-site operation
2. 🥈 Hetzner + CloudPanel — best economics if you're technical
3. 🥉 ScalaHosting VPS — best conventional managed-VPS option
4. IONOS VPS — excellent if minimizing infrastructure cost is the priority
5. Hostinger — great for lots of small sites, but I'd graduate important sites to VPS/cloud infrastructure

If you tell me roughly how many sites you have (e.g. 10/50/100), WordPress vs. other CMS, current monthly traffic, and whether you want to manage Linux yourself, I can give you a specific $50/$100/$250/$500-per-month architecture and show where I'd put the domains, DNS, VPSs, backups and Cloudflare.

For a portfolio of multiple niche affiliate sites, I’d prioritize a host where you can put many domains/sites on the same account, then scale CPU/RAM independently as winners grow.

My shortlist

🥇 What I'd choose: Cloudways

For your use case, Cloudways is probably the best fit.

It lets you run multiple applications/sites on a server, map a different domain to each one, and increase server resources as the portfolio grows. Cloudways itself recommends distributing larger collections of sites across servers rather than putting everything onto one oversized server. Cloudways Help Center

The important distinction is that you're essentially buying a managed cloud server, rather than buying a separate hosting package for every affiliate site.

That's attractive if your portfolio looks something like:

• 5–10 small affiliate sites → one modest server
• 10–25 sites → scale CPU/RAM
• A couple of winners start getting substantial traffic → move those sites to their own server
• 50+ sites → multiple servers segmented by traffic/revenue

Cloudways supports cloud infrastructure from providers including DigitalOcean, Vultr, AWS and Google Cloud, depending on the available configuration. ReadyWebs

The downside: domain registration isn't its strength, and email isn't bundled like it is with traditional hosting. So I'd separate your registrar from your hosting.

🥈 Hostinger if you're optimizing for cost

If most of your sites are small informational affiliate sites, I'd seriously consider Hostinger instead.

Its current offerings include multi-site plans and cloud/VPS options; its published August 2026 pricing shows Cloud Startup at $7.99/month and self-managed VPS plans starting at $6.49/month on longer terms. Hostinger

This makes it particularly attractive for a portfolio where you're launching lots of sites and many will never become huge.

The tradeoff is that the cheaper shared/cloud plans don't give you the same clean resource isolation and scaling model as a managed VPS/cloud platform.

🥉 SiteGround if you don't want to administer anything

For WordPress-heavy sites where your priority is convenience, SiteGround is compelling. Its higher-tier plans support multiple websites and provide managed WordPress features, backups, staging, CDN, etc. BeVisible ReadyWebs

I'd choose it if you value:

"I want 15 WordPress sites running and I don't want to think about servers."

I'd choose Cloudways if your attitude is:

"I want 15 WordPress sites, but I want the ability to scale and control the infrastructure."

One important consideration for affiliate SEO

I wouldn't put 30–50 sites on one giant VPS just because it's technically possible.

For an affiliate portfolio, I'd structure it more like:

Registrar → Cloudways → several servers → individual WordPress installs

For example:

Cloudways
│
├── Server A — $20–30/mo
│   ├── niche-site-01.com
│   ├── niche-site-02.com
│   ├── niche-site-03.com
│   └── niche-site-04.com
│
├── Server B — $30–50/mo
│   ├── niche-site-05.com
│   ├── niche-site-06.com
│   └── niche-site-07.com
│
└── Server C — larger
    └── your high-traffic winner

That gives you failure isolation and scaling flexibility. Cloudways explicitly supports adding multiple applications to a server and managing each application's domain separately. Cloudways Help Center

My recommendation by portfolio size

• 1–5 sites: Hostinger
• 5–15 sites: Hostinger Cloud or Cloudways
• 15–50 sites: Cloudways
• 50+ sites: Cloudways with multiple servers, or move toward your own managed VPS infrastructure
• One site becomes a monster: give that site its own server rather than letting it compete with the rest

If you tell me roughly how many sites you have, monthly visitors per site, whether they're all WordPress, and your monthly hosting budget, I can narrow this down to a specific architecture and approximate monthly cost.

Its current offerings include multi-site plans and cloud/VPS options; its published August 2026 pricing shows Cloud Startup at $7.99/month and self-managed VPS plans starting at $6.49/month on longer terms. Hostinger

This makes it particularly attractive for a portfolio where you're launching lots of sites and many will never become huge.

The tradeoff is that the cheaper shared/cloud plans don't give you the same clean resource isolation and scaling model as a managed VPS/cloud platform.

🥉 SiteGround if you don't want to administer anything

For WordPress-heavy sites where your priority is convenience, SiteGround is compelling. Its higher-tier plans support multiple websites and provide managed WordPress features, backups, staging, CDN, etc. BeVisible ReadyWebs

I'd choose it if you value:

"I want 15 WordPress sites running and I don't want to think about servers."

I'd choose Cloudways if your attitude is:

"I want 15 WordPress sites, but I want the ability to scale and control the infrastructure."

One important consideration for affiliate SEO

I wouldn't put 30–50 sites on one giant VPS just because it's technically possible.

For an affiliate portfolio, I'd structure it more like:

Registrar → Cloudways → several servers → individual WordPress installs

For example:

Cloudways
│
├── Server A — $20–30/mo
│   ├── niche-site-01.com
│   ├── niche-site-02.com
│   ├── niche-site-03.com
│   └── niche-site-04.com
│
├── Server B — $30–50/mo
│   ├── niche-site-05.com
│   ├── niche-site-06.com
│   └── niche-site-07.com
│
└── Server C — larger
    └── your high-traffic winner

That gives you failure isolation and scaling flexibility. Cloudways explicitly supports adding multiple applications to a server and managing each application's domain separately. Cloudways Help Center

My recommendation by portfolio size

• 1–5 sites: Hostinger
• 5–15 sites: Hostinger Cloud or Cloudways
• 15–50 sites: Cloudways
• 50+ sites: Cloudways with multiple servers, or move toward your own managed VPS infrastructure
• One site becomes a monster: give that site its own server rather than letting it compete with the rest

If you tell me roughly how many sites you have, monthly visitors per site, whether they're all WordPress, and your monthly hosting budget, I can narrow this down to a specific architecture and approximate monthly cost.

For a portfolio of multiple niche affiliate sites, I’d optimize for three things: centralized domain/site management, easy vertical scaling, and the ability to keep dozens of sites on a small number of servers.

My shortlist

1. Cloudways — what I'd choose

For your use case, this is probably the sweet spot.

Cloudways lets you put multiple independent websites on the same cloud server, with each application having its own web root/settings and its own domain mapping. You can then scale the underlying server when the portfolio grows. support.cloudways.comwww.hostinger.com

The important distinction is that you're not buying traditional "one hosting account = one website" hosting. You might have something like:

• Server 1: 10–20 low-traffic affiliate sites
• Server 2: 5–10 higher-traffic sites
• Server 3: your biggest/most valuable sites

And scale individual servers rather than migrating every site whenever traffic increases.

Cloudways currently offers infrastructure from providers such as DigitalOcean, Vultr, AWS and Google Cloud, while providing the management layer on top. support.cloudways.comwww.hostinger.com

Why I like it for affiliate sites: you don't necessarily need to become a Linux/DevOps administrator just because you have 30+ WordPress sites.

2. Hostinger — best if cost is the priority

Hostinger is particularly interesting because its current plans bundle domains + hosting + SSL + backups + CDN and support unlimited websites on some tiers. Its current Cloud Startup plan, for example, advertises unlimited websites, a free domain for the first year, 4 CPU cores, 4 GB RAM and 100 GB NVMe. www.hostinger.com

For a portfolio where many sites are relatively small, that's potentially extremely economical.

I'd consider:

Hostinger Cloud → multiple smaller sites

and then

Hostinger VPS → sites that need dedicated resources.

Their VPS offerings can use panels such as CloudPanel, FASTPANEL or Webuzo to manage multiple sites/domains from one VPS. www.hostinger.com

The tradeoff is that VPS management is more hands-on than Cloudways.

3. DigitalOcean + RunCloud — my choice if you're comfortable technically

This is the "I want maximum bang for my hosting dollar" configuration.

You rent a VPS from DigitalOcean and put RunCloud on it.

RunCloud provides the management/control panel while DigitalOcean provides the underlying VPS. The basic distinction is: you own/manage the server, whereas Cloudways manages more of the infrastructure for you. vps.app

You can therefore run many WordPress installations on one VPS and scale the VPS vertically as the portfolio grows.

This can be considerably cheaper than fully managed hosting, but you become responsible for more of the server administration.

One thing I'd change about your domain strategy

I wouldn't necessarily buy all the domains from the same company providing your VPS.

For example:

Domains: Namecheap / Cloudflare Registrar
↓
DNS: Cloudflare
↓
Hosting: Cloudways / Hostinger VPS / DigitalOcean
↓
Multiple WordPress sites

That gives you much more flexibility if you ever move 30 sites from one host to another.

If having everything under one billing/dashboard is more important than maximum flexibility, Hostinger becomes more attractive because domains and hosting can be consolidated there.

What I'd do in your position

If you're running 10–30 niche sites today, I'd start with:

Cloudways + Cloudflare DNS + multiple WordPress installations per server

Once you're operating 50+ sites, I'd consider splitting them across several VPSs rather than putting everything on one monster server. That gives you better fault isolation: if Server A has a problem, you haven't taken your entire affiliate portfolio offline.

If you're very cost-conscious and technically comfortable, I'd instead go:

DigitalOcean/Vultr + RunCloud + Cloudflare

And if your primary goal is cheap, simple, all-in-one hosting, go:

Hostinger Cloud/VPS

The big question is how many sites you have and roughly how much traffic each gets. If you tell me something like "35 sites, mostly 5–20k visits/month, WordPress, US traffic", I can lay out a concrete server architecture (number of VPSs, RAM/CPU, where to put the domains, backups, CDN, and approximate monthly cost).

For a portfolio of multiple niche affiliate sites, I’d prioritize a platform that lets you:

• Put many domains/sites on the same server
• Scale CPU/RAM without migrating everything
• Easily spin up new WordPress installs
• Keep sites isolated enough that one traffic spike doesn't wreck the others
• Have automated backups, staging, SSL, and monitoring
• Avoid paying for a separate hosting account for every domain

My shortlist

1. Cloudways — my first choice

For what you're describing, I'd probably start here.

Cloudways lets you run multiple applications/sites on a server, with each application having its own web root/settings and its own domain mapping. You can also increase the underlying server resources as your portfolio grows. support.cloudways.com

The big advantage is that you don't have to become a Linux sysadmin. You get a managed layer over cloud infrastructure such as DigitalOcean, Vultr, AWS, etc. Current comparisons also put Cloudways among the stronger choices for managed cloud WordPress. ready2up.com

I'd use it if: you have ~5–50+ sites and expect some of them to become substantial traffic earners.

One caveat: Cloudways isn't really a domain registrar/bundle in the traditional sense, so I'd keep your domains at a registrar and point DNS at Cloudways. That's actually preferable for a serious portfolio because your domains aren't tied to your hosting provider.

2. ScalaHosting — potentially even better if you want a traditional VPS

ScalaHosting is particularly interesting for your use case because its managed VPS environment gives you a more traditional multi-site hosting experience, including SPanel and root/SSH capabilities. Current comparisons report that its VPS plans support unlimited websites. hostingguider.com

I'd lean toward ScalaHosting if you want:

Domains → VPS → dozens of WordPress sites → one management panel

rather than Cloudways' more application-oriented model.

It's also attractive if you want the host to actually help with server-level issues rather than leaving you to administer Linux yourself.

3. Hostinger — excellent economics for smaller sites

Hostinger is worth considering if you're running a large number of low-traffic sites and your primary objective is keeping the cost/site extremely low.

Its current offering includes shared/cloud hosting as well as KVM VPS, with the VPS products being unmanaged. www.techradar.com

I'd use Hostinger for something like:

30 sites × 5,000 visits/month

rather than:

10 sites × 100,000 visits/month

For the latter, I'd rather have dedicated cloud resources and better isolation.

What I'd actually build

If this were my affiliate portfolio, I'd separate domain registration from hosting:

Registrar
→ Cloudflare Registrar / Namecheap / Porkbun

Hosting
→ Cloudways or ScalaHosting

Sites
→ One WordPress installation per domain

CDN/DNS
→ Cloudflare

Backups
→ Host-level automated backups + an independent backup

Scaling
→ Start with ~4–8 GB RAM
→ Move to 8–16 GB as traffic grows
→ Eventually split your highest-traffic sites onto their own VPS

This architecture has a nice property: your 30th site doesn't require buying a 30th hosting account.

One important consideration for affiliate sites

I wouldn't put every site on one enormous VPS indefinitely.

For example:

• Tier A: 20 small sites → shared managed VPS
• Tier B: 5 sites getting meaningful traffic → larger VPS
• Tier C: 1–2 money sites → dedicated VPS/cloud instance

That gives you much better failure isolation. If one site gets hammered by a crawler, goes viral, or develops a plugin problem, it doesn't take your entire portfolio down.

My ranking for your specific situation:

🥇 Cloudways — best balance of scalability + management
🥈 ScalaHosting — best if you want more traditional VPS control and lots of sites
🥉 Hostinger — best if keeping hosting cost/site very low is the priority

If you tell me roughly how many sites you have now (e.g. 10/30/100), average monthly traffic per site, and whether they're WordPress, I can recommend the specific VPS size/provider and estimate the monthly cost.

For a portfolio of niche affiliate sites, I would prioritize:

1. Easy domain management (dozens or hundreds of domains)
2. Isolated resources (one bad site/plugin/traffic spike shouldn’t hurt everything)
3. Fast cloning/staging for launching new sites
4. Scalable VPS/cloud upgrades
5. Good DNS + SSL automation
6. Reasonable renewal pricing

The “best” choice depends on whether you’re running 5 sites or 500, but these are the platforms I’d shortlist:

www.techradar.comwww.host-wise.nethostscore.net

My preferred setups by portfolio size

1–20 sites (lean affiliate portfolio)

Domains: Namecheap
Hosting: ScalaHosting managed VPS or Hostinger Cloud

Example stack:

• 50–100 domains at registrar
• One VPS with:
  • 4–8 GB RAM
  • NVMe storage
  • LiteSpeed/Nginx
  • Cloudflare DNS/CDN
• Separate WordPress installs

Good balance of cost and simplicity. www.techradar.comwww.host-wise.nethostscore.net

20–100 sites (serious portfolio)

I’d move away from shared hosting.

My pick:

• Domains: Namecheap or another registrar you trust
• Hosting: ScalaHosting VPS or Cloudways
• DNS: Cloudflare
• Backups: independent backup provider

Structure:

VPS
 ├── niche-site-1.com
 ├── niche-site-2.com
 ├── niche-site-3.com
 ├── staging sites
 └── test environments

Use separate WordPress installs rather than WordPress Multisite unless you have a very specific reason. It limits the damage if one site gets compromised.

100+ sites / SEO portfolio operator

I would separate the stack:

Registrar

• Keep domains away from hosting
• Avoid putting all assets under one provider account

Infrastructure

• Multiple VPS nodes
• Load balancing only where needed
• Automated deployment

Example:

Registrar
   |
Cloudflare
   |
----------------
| VPS Node A   |
| VPS Node B   |
| VPS Node C   |
----------------
   |
WordPress sites

At this level, your biggest risks are:

• server reputation
• security
• backups
• operational mistakes

Platforms I would personally avoid for this use case

• Traditional shared hosting once sites earn meaningful revenue

(cheap, but resource limits become painful)

• Bundling all domains + hosting + email under one account

(one account problem can affect the whole portfolio)

• Managed WordPress-only hosts for dozens of small sites

(great for one money site, expensive for many)

If I were building a niche-site portfolio today

My stack would probably be:

Domains: Namecheap
Hosting: ScalaHosting managed VPS
CDN/DNS: Cloudflare
CMS: WordPress
Server panel: SPanel/cPanel alternative
Backups: separate from the VPS

For a portfolio where some sites are experiments and a few become winners, this gives you low operating cost without painting yourself into a corner. www.techradar.comwww.host-wise.nethostscore.net

A useful detail: roughly how many sites are you managing now (10, 50, 200+), and are they mostly WordPress content sites or custom apps/tools? That changes the ideal architecture quite a bit.

For a portfolio of multiple niche affiliate sites, I’d avoid the typical “one-click WordPress hosting” mindset and optimize for:

• Many domains per account
• Easy site isolation (one hacked site shouldn’t take down 30 others)
• Fast cloning/staging
• Scalable CPU/RAM when a site hits
• Simple backups and migrations
• Domain management that doesn’t become painful

A few platforms fit this model well:

Best overall: Cloudways + a domain registrar

Best for: serious affiliate portfolios growing from 5–100+ sites

Cloudways sits on top of cloud providers and gives you managed servers, easier scaling, backups, staging, and WordPress tooling. You can run multiple sites on one server and increase resources when a site takes off. adspyder.io

Typical setup:

• Domains: Namecheap or Porkbun
• Hosting: Cloudways on DigitalOcean / Vultr / AWS
• CDN: Cloudflare
• CMS: WordPress + a multisite management tool

Why I like it for affiliates:

• Add RAM/CPU without migrating
• Cleaner separation than cheap shared hosting
• Good for content sites that suddenly rank

Downside: domains are not bundled, so you manage registrar + hosting separately.

Best “domains + hosting bundle”: Namecheap

Best for: lots of inexpensive test sites

Namecheap is attractive if you register many domains because the domain workflow is the priority. It also offers hosting products, making it convenient for smaller affiliate experiments. adspyder.iowww.host-wise.net

Good fit:

• 5–30 small niche sites
• SEO testing
• Lower traffic sites

Less ideal:

• A site doing 100k+ monthly visitors
• Heavy plugins
• Large databases

Best managed VPS option: ScalaHosting

Best for: affiliate operators who want VPS power without managing Linux

ScalaHosting is often a good middle ground: managed VPS, custom control panel options, and easier scaling than traditional shared hosting. www.host-wise.net

Good setup:

• One VPS for several related sites
• Separate accounts/sites for security
• Upgrade resources as revenue grows

Best budget scaling path: Hostinger

Best for: many small content sites

Hostinger is popular for inexpensive WordPress hosting and entry-level cloud plans. www.techradar.com

I’d use it for:

• New niche experiments
• Sites earning <$500/month
• Lightweight blogs

I would eventually move winners elsewhere.

What I would choose for an affiliate portfolio

If you have:

1–10 sites

Namecheap domains + Hostinger/ScalaHosting

10–50 sites

Namecheap/Porkbun domains + Cloudways or ScalaHosting VPS

50+ sites or serious revenue

Separate domain registrar + managed cloud VPS cluster

A structure I’d personally lean toward:

One thing I would not do: put dozens of money sites on a cheap “unlimited websites” shared plan. It looks efficient until one plugin vulnerability, traffic spike, or resource limit affects everything.

If you tell me roughly how many domains you manage (10, 50, 200+) and whether they are WordPress, I can suggest a more specific architecture and server size.

For a portfolio of multiple niche affiliate sites, I’d prioritize a setup where you can add domains/sites cheaply, isolate sites reasonably well, and scale CPU/RAM without migrating everything.

My top picks

1. Hostinger — probably the best fit for you

I'd start here if you're running, say, 5–50 WordPress/content affiliate sites.

Hostinger's cloud plans support multiple websites under one hosting account, and its VPS line gives you a relatively inexpensive path to dedicated resources. www.hostinger.com

Its current VPS offerings go from roughly 1–8+ vCPU configurations, with NVMe storage and substantial bandwidth, so there's room to grow without immediately jumping into expensive infrastructure. www.hostinger.com

Why I like it for affiliate sites:

• One dashboard for a large portfolio
• Domains can be registered there
• Multiple sites per hosting account
• Easy WordPress deployment
• Cheap entry point
• VPS upgrade path
• Good fit for relatively low-traffic SEO sites

I'd probably use Cloud hosting initially, rather than VPS, unless you already know you need root access.

2. Cloudways — best if you want managed VPS/cloud

If your sites are becoming a serious portfolio and you don't want to spend your time maintaining servers, I'd seriously consider Cloudways.

Cloudways lets you deploy managed servers on DigitalOcean, Vultr, Linode, AWS or Google Cloud, giving you substantially more infrastructure flexibility than traditional shared hosting. support.cloudways.com

The big advantage is that you get the underlying cloud infrastructure without having to administer everything yourself.

It also has a Site Manager for managing multiple WordPress installations from one place. www.cloudways.com

The downside: domains aren't really its strength. I'd buy your domains through a dedicated registrar and point DNS at Cloudways.

So a very good setup is:

Namecheap domains → Cloudflare DNS → Cloudways → multiple WordPress sites

That's actually my preferred architecture once an affiliate portfolio gets large.

3. Namecheap — best if you're buying lots of domains

If your business is particularly domain-heavy, Namecheap is attractive.

Its reseller hosting, for example, provides WHM/cPanel and supports many separate accounts; its current plans range from 25 to 150 cPanel accounts. www.namecheap.com

Namecheap also has multiple VPS tiers, so you can keep your domains and hosting ecosystem under the same provider. www.namecheap.com

I wouldn't necessarily choose it because its hosting is technically superior to Cloudways, though. I'd choose it because domain management + conventional hosting is convenient.

What I'd actually do

For an affiliate portfolio, I'd use one of these two architectures:

Budget / simplicity

Hostinger Cloud → all sites → domains at Hostinger or Namecheap → Cloudflare

Good for perhaps 5–30 relatively modest sites.

More serious portfolio

Namecheap → domains
Cloudflare → DNS/CDN
Cloudways → managed VPS/cloud
WordPress → individual sites

That second setup is what I'd favor if you're expecting traffic to grow substantially.

One important consideration: don't put every valuable site on one VPS forever. If the server goes down, gets compromised, or develops a resource problem, your entire affiliate portfolio can disappear simultaneously. Once a site becomes a meaningful revenue generator, I'd consider separating your highest-value sites onto different servers/accounts.

Also, don't confuse "unlimited websites" with unlimited resources. Ten tiny sites can be fine on one server; ten database-heavy sites getting 100k visits/month each obviously aren't.

My ranking for your specific use case:
1. Hostinger for value and convenience → 2. Cloudways for scalable managed infrastructure → 3. Namecheap if domain management is the priority → 4. DigitalOcean if you're comfortable being your own sysadmin.

If you tell me roughly how many sites you have now, monthly traffic per site, WordPress vs. other CMS, and your monthly hosting budget, I can narrow this down to a specific architecture and server size.

For a portfolio of multiple niche affiliate sites, I’d prioritize a platform that gives you:

• One dashboard for many domains/sites
• Easy WordPress deployment
• VPS/cloud resources you can scale as individual sites grow
• Backups, SSL, staging, and security
• Reasonable domain-registration pricing
• The ability to keep sites isolated enough that one traffic spike doesn't hurt everything else

My shortlist

\*With a control panel such as CloudPanel, Plesk, or similar.

1. Hostinger — my default recommendation

For your particular model, I'd probably start here.

Hostinger lets you consolidate multiple websites/domains, and its VPS offerings can run multiple sites from a single server. Its VPS options also support control panels such as CloudPanel, Webuzo, HestiaCP, etc., which makes managing a portfolio much easier than administering everything from the command line. support.hostinger.com

The important distinction is:

Don't think of it as "one VPS per website."

I'd do something more like:

10–30 small affiliate sites → one reasonably sized VPS

A few successful/high-traffic sites → move them to a larger VPS or separate VPS

Major earner → eventually give it its own VPS

That keeps your infrastructure cost proportional to revenue.

Hostinger VPS hosting

2. Cloudways — better once the portfolio is making real money

Cloudways is attractive if you don't want to become a server administrator. It puts a management layer over cloud infrastructure and is designed for running multiple applications/sites on a server. Current comparisons show it offering managed infrastructure on providers such as DigitalOcean, AWS, Vultr and others, with vertical scaling as you need more resources. vps.app

The downside for your use case is domains: Cloudways is primarily a hosting platform rather than a domain registrar, so you generally keep domains at a separate registrar.

That's not necessarily bad. In fact, I often prefer separating:

Registrar → DNS → Hosting

because it makes moving hosts much easier.

Cloudways

3. Hetzner — my choice if you don't mind technical administration

If you're comfortable with Linux/server management, Hetzner becomes extremely compelling for a portfolio.

You can rent a relatively inexpensive cloud server, install something like CloudPanel, and put a large number of lightweight WordPress sites on it. You get considerably more control and generally much better infrastructure economics than traditional "hosting account" products.

The tradeoff is that you are responsible for more of the stack. That's why I wouldn't necessarily choose it if your priority is spending as little time as possible on infrastructure.

Hetzner Cloud

What I'd actually build

For an affiliate-site portfolio, I'd lean toward this architecture:

Domains: registrar with inexpensive renewals
↓
DNS: Cloudflare
↓
VPS: Hostinger / Hetzner
↓
Control panel: CloudPanel
↓
Sites: separate WordPress installations
↓
Backups: off-server/object storage

This gives you a very inexpensive "mini hosting company" setup without paying for a separate VPS for every niche.

One important point: don't choose hosting based on "unlimited websites." CPU, RAM, PHP workers, database performance, I/O and backups matter much more once you have dozens of sites. Hostinger itself notes that multiple sites can share a VPS but eventually you'll need to increase server resources as the sites grow. www.hostinger.com

My ranking for you

If you're managing 5–20 sites:
🥇 Hostinger

20–100+ mostly small sites:
🥇 Hostinger VPS / Hetzner + CloudPanel
🥈 Cloudways if you want managed infrastructure

Several sites already doing substantial traffic/revenue:
🥇 Cloudways
🥈 Hetzner + your own management stack

If you want the simplest possible setup:
Hostinger Cloud/VPS

If you want maximum infrastructure value:
Hetzner + CloudPanel

If you tell me roughly how many sites you have, their combined monthly traffic, whether they're WordPress, and your monthly hosting budget, I can narrow this down to a specific setup (e.g. 4 vCPU/8 GB vs 8 vCPU/16 GB, how many sites per VPS, and where I'd put the domains).

For a portfolio of multiple niche affiliate sites, I’d favor a platform where you can put many sites on one VPS/cloud instance, add domains easily, and scale the server as traffic grows.

My picks

🥇 I'd choose Cloudways for your situation

Cloudways is particularly attractive if you're managing, say, 10–50+ WordPress affiliate sites and don't want to administer Linux servers yourself.

The important distinction is that you pay for the server rather than each individual website, so you can consolidate multiple sites onto a sufficiently sized cloud server. Cloudways also sits on infrastructure from providers such as DigitalOcean and other major cloud providers, giving you an easier management layer while retaining cloud scalability. cloudpipelines.com

I'd structure it something like:

Cloudways server → multiple WordPress installations → each with its own domain

Then scale the server vertically as your combined traffic increases.

The downside: domain registration isn't its strength, and Cloudways is more expensive than running raw VPS infrastructure.

🥈 Hostinger if cost matters

Hostinger is probably the most compelling choice if you're building a large number of relatively small sites and want domains + hosting + management in one ecosystem.

Current 2026 comparisons put Hostinger among the strongest budget options, while its VPS products give you considerably more resources/control than ordinary shared hosting. www.techradar.com

For affiliate sites where most sites are doing modest traffic, I'd seriously consider starting here rather than paying for premium managed cloud infrastructure from day one.

🥉 DigitalOcean if you're comfortable managing servers

DigitalOcean is my choice if you or someone on your team is comfortable with Linux, Nginx, backups, security, etc.

This is especially attractive for your model because DigitalOcean explicitly supports unlimited domains on a single Droplet, allowing you to serve multiple websites from one server. docs.digitalocean.com

You can also resize a Droplet as the portfolio grows, or horizontally scale to multiple servers. www.digitalocean.com

The tradeoff is that you're responsible for considerably more server administration.

What I'd actually do

If I were building your portfolio, I'd use a two-tier setup:

New/low-traffic sites
→ Hostinger VPS

Established/high-traffic sites
→ Cloudways/DigitalOcean

And I would not automatically put every site on its own VPS. For affiliate sites, that can become unnecessarily expensive.

For example:

• 15 small sites → one VPS
• 5 medium sites → another VPS
• 1 unusually high-traffic site → its own VPS
• DNS → centralized provider
• CDN/cache → Cloudflare
• automated backups → separate from the VPS

That gives you isolation without paying for 20 separate servers.

One other consideration: if these are SEO-driven affiliate sites, I'd avoid choosing a host primarily because it offers cheap "unlimited domains." Server performance, backups, IP reputation, security, and the ability to scale CPU/RAM are much more important than the domain bundle itself.

If you tell me roughly how many sites you have (e.g. 10, 50, 200), whether they're WordPress, and approximate monthly traffic, I can recommend a specific VPS size/provider and estimate your monthly hosting cost.

For multiple niche affiliate sites, I’d prioritize three things: cheap per-site economics, easy domain management, and the ability to scale CPU/RAM without migrating everything.

My top picks

🥇 My recommendation: Cloudways

Cloudways

For your particular use case, I'd lean toward Cloudways over conventional shared hosting.

The important distinction is that you're essentially renting a managed cloud server rather than buying a hosting package for each website. Cloudways lets you put multiple applications/sites on the same server, map individual domains to them, and increase server resources as your portfolio grows. Their own documentation specifically describes running multiple isolated applications on one server and scaling resources as needed. support.cloudways.com

A typical structure could be:

Cloud VPS
├── niche-site-1.com
├── niche-site-2.com
├── niche-site-3.com
├── niche-site-4.com
├── niche-site-5.com
└── niche-site-6.com

Then when the portfolio starts getting substantial traffic, you can move some sites to a larger server or distribute sites across multiple servers.

The catch: Cloudways isn't really your domain registrar. I'd keep domains at a dedicated registrar and point DNS at Cloudways. So it doesn't satisfy the "domains bundled into the same bill" requirement as neatly as Hostinger.

🥈 Hostinger if you have lots of low-traffic sites

Hostinger

If you're running, say, 10–30 small affiliate sites, Hostinger becomes very attractive because you can consolidate multiple sites into one account and get domains bundled with hosting on qualifying plans. Their current 2026 comparison shows multi-site plans, free-domain availability, backups and migration depending on the tier. support.cloudways.comwww.hostinger.com

I'd use Hostinger for:

• New sites
• Low-traffic informational sites
• Sites earning little or nothing yet
• PBN-ish/simple content infrastructure where performance requirements aren't huge
• Testing niches before moving winners to more powerful infrastructure

Then migrate successful sites to a VPS/cloud environment.

🥉 ScalaHosting if you want a traditional VPS experience

ScalaHosting

This is the one I'd investigate if you want VPS resources but still want something resembling traditional hosting management.

It's particularly appealing if you want cPanel/management tools and don't want to deal with as much infrastructure administration yourself. Current 2026 comparisons put Scala among the stronger managed-cloud/VPS options. www.websiteplanet.com

What I'd actually do in your situation

I'd use a two-tier architecture rather than trying to find one host that does everything.

Tier 1 — experiments / small sites

Hostinger
→ domains + inexpensive multi-site hosting
→ launch lots of niches cheaply

Tier 2 — winners

Cloudways
→ move profitable/high-traffic sites onto a managed VPS
→ multiple sites per server
→ scale RAM/CPU as traffic grows

This prevents you from paying VPS-level prices for sites that may never make money.

One other important point: don't put your entire portfolio on one server indefinitely. If one server has an outage or configuration problem, you don't want 30 affiliate sites disappearing simultaneously. Once the sites become valuable, I'd split them across at least 2 servers/locations.

If you want everything under one provider

Then I'd choose Hostinger for simplicity.

If you care most about scalable infrastructure

I'd choose Cloudways.

If you want the best balance for a serious portfolio

Cloudways + a separate domain registrar is probably the setup I'd choose.

If you tell me roughly how many sites you have (e.g. 10, 50, 100), whether they're WordPress, and current monthly traffic, I can recommend a specific server size and estimate the monthly cost for the portfolio.

For a portfolio of multiple niche affiliate sites, I’d prioritize a platform where you can put many sites on a few scalable servers rather than buying separate hosting accounts.

My picks

My recommendation: Hostinger if you're cost-sensitive; Cloudways if these sites are already making meaningful money.

1. Hostinger — best overall for your situation

Hostinger currently offers a Cloud Startup plan supporting unlimited websites, with 100 GB NVMe storage, daily/on-demand backups, CDN, and a domain free for the first year. www.hostinger.com

That makes it particularly attractive if, for example, you have:

• 10–30 small affiliate sites
• Mostly WordPress
• Relatively modest traffic per site
• Sites that don't need dedicated resources yet

You can consolidate a lot of sites into one account/server and move the heavier sites to VPS infrastructure as they grow.

The big caveat: don't confuse unlimited websites with unlimited resources. Twenty small sites can be perfectly fine; twenty sites each doing 100k visits/month is a completely different proposition.

Hostinger hosting plans

2. Cloudways — what I'd choose for a serious portfolio

Cloudways is more interesting if your sites are already generating enough affiliate revenue that downtime and performance matter.

It lets you run multiple applications/sites on the same cloud server, map separate domains to them, and increase server resources as traffic grows. support.cloudways.com

The major advantage is that you're getting a managed layer on top of cloud infrastructure, rather than having to administer a raw VPS yourself. Current Cloudways infrastructure options include providers such as DigitalOcean, AWS, Google Cloud and others. cloudpipelines.com

For example, I'd structure a portfolio like:

Server 1 — $/low traffic

• 10–20 smaller sites

Server 2 — medium traffic

• 3–8 established sites

Server 3 — high traffic

• 1–3 money sites

That gives you considerably better isolation than putting your entire portfolio on one gigantic shared account.

Cloudways

What about domains?

I'd actually consider separating domain registration from hosting once you have a substantial portfolio.

For example:

Domains: Namecheap
Hosting: Hostinger/Cloudways
DNS/CDN: Cloudflare

Namecheap supports multiple domains on its hosting accounts, and its higher-tier shared plans support unlimited addon domains. www.namecheap.com

This gives you flexibility to move hosts without having your domain portfolio tied to your hosting provider.

What I'd do in your shoes

If you're managing, say, 5–30 niche affiliate sites, I'd start with:

Namecheap → domains
Hostinger Cloud → smaller sites
Cloudways → sites once they become significant earners
Cloudflare → DNS/CDN

Once a particular site becomes a serious earner, I'd move it onto its own VPS/cloud server rather than letting one high-traffic site consume resources needed by all the others.

If you tell me roughly how many sites you have now, monthly traffic per site, WordPress vs other CMS, and your monthly hosting budget, I can recommend a specific setup (including how many sites I'd put on each VPS and when I'd split them).

For a portfolio of multiple niche affiliate sites, I’d prioritize a setup where you can manage many domains/sites from one dashboard, but still scale CPU/RAM independently as traffic grows.

My shortlist

1. Cloudways — my recommendation

For your use case, this is probably the sweet spot.

Cloudways lets you run managed servers on DigitalOcean, Vultr, Linode, AWS, or Google Cloud, so you're getting actual cloud infrastructure without having to administer a raw VPS yourself. support.cloudways.com

The big advantage for affiliate sites is the separation between server and application. You can put a bunch of relatively small WordPress sites on a server, then scale the server when the portfolio collectively starts consuming more resources.

I'd use something like:

Domains → Cloudflare → Cloudways → WordPress sites

and keep your domains at a registrar rather than choosing a host primarily because it sells domains.

That gives you much more flexibility if you eventually move hosting providers.

2. SiteGround — easiest managed option

SiteGround is particularly interesting if your priority is "I want to manage 20–100 sites without becoming a sysadmin."

Its agency/cloud infrastructure supports unlimited websites, collaborator access, automated scaling, backups, staging, managed PHP, and other tools aimed at managing many sites. Its Cloud plans start at $100/month and can be configured with substantially more resources. www.siteground.com

I'd choose this over Cloudways if simplicity and support matter more than squeezing maximum hosting value out of each dollar.

3. Namecheap — good budget ecosystem

Namecheap is attractive because domains and hosting are under one roof, and its VPS offering can be considerably cheaper than managed cloud infrastructure. Its current VPS pricing starts around $6.88/month, although you'll want to account for control-panel licensing and other extras. www.namecheap.com

For example, cPanel adds its own tiered cost on VPS plans; Namecheap currently lists VPS cPanel tiers from $17.88/month for a single account to $29.88/month for up to 30 accounts. www.namecheap.com

So I wouldn't automatically assume "cheap VPS + domains" = cheapest total operation.

What I'd do for an affiliate portfolio

If you're managing, say, 10–50 niche sites, I'd probably structure it like this:

Registrar: Namecheap / Porkbun / Cloudflare Registrar
↓
DNS/CDN: Cloudflare
↓
Hosting: Cloudways
↓
Server: DigitalOcean/Vultr/Linode
↓
Sites: Separate WordPress installations

This has a nice property: your domains aren't tied to your hosting provider.

I'd also avoid putting every site on its own VPS initially. For low-traffic affiliate sites, that's usually unnecessary overhead. Put multiple sites on a suitably sized server and monitor resource consumption. When a particular site becomes valuable/high-traffic, you can move it to its own server.

One important distinction

If by "bundles domains with scalable VPS/cloud hosting" you mean you want one provider that sells the domains AND gives you a genuinely scalable VPS, rather than merely wanting everything managed from one dashboard, then I'd lean Namecheap.

If you mean "I don't care where the domains are registered; I want the best hosting platform for a growing portfolio," I'd choose Cloudways.

And if you're managing 50–500+ sites, I'd start thinking about a reseller/agency infrastructure or your own VPS cluster rather than conventional shared hosting. SiteGround, for example, explicitly supports agency workflows ranging from 5 to 500+ sites. www.siteground.com

If you tell me roughly how many sites you have now (e.g. 10, 50, 200), monthly traffic, WordPress vs custom, and your monthly hosting budget, I can narrow this down to a specific architecture and approximate monthly cost.

Yes. For a portfolio of niche affiliate sites, I’d avoid putting each site on its own hosting account. A better setup is one scalable cloud/VPS environment where you can add domains/sites cheaply and increase CPU/RAM as the portfolio grows.

My shortlist

1. My default recommendation: Hostinger

Hostinger Cloud Hosting

For dozens of relatively lightweight affiliate sites, Hostinger's managed Cloud plans are particularly attractive. Their current Cloud Startup plan advertises unlimited websites, 4 CPU cores, 4 GB RAM, 100 GB NVMe storage, a dedicated IP, CDN, backups and managed infrastructure. www.hostinger.com

The big advantage for your use case is simplicity: domains/sites can live under one account rather than you maintaining a pile of separate VPS instances.

I'd use this if your sites are mostly:

• WordPress/content sites
• 5–50k-ish monthly visitors per site
• relatively light plugins
• mostly informational affiliate content
• not requiring unusual server configurations

Caveat: the advertised introductory pricing is based on a long-term term, so compare the renewal price rather than judging purely by the promotional monthly price. www.hostinger.com

2. If you're serious about scaling: Cloudways

Cloudways

This is probably what I'd choose if your portfolio is already making meaningful money.

Cloudways lets you put multiple applications/sites on the same cloud server, with each application isolated and its domain mapped independently. You can then increase the server resources as the portfolio grows. support.cloudways.com

The important distinction is that Cloudways is a managed layer over cloud infrastructure such as DigitalOcean, Vultr, AWS and Google Cloud, rather than conventional shared hosting. www.hostinger.com

That's attractive for an affiliate portfolio because you can structure it like:

1 cloud server → 10–30 sites → monitor resources → vertically scale → eventually split heavy sites onto their own servers

Rather than:

30 sites → 30 hosting accounts

I'd pick Cloudways over Hostinger if uptime, isolation, backups, staging and hands-off server administration are worth paying more for.

3. Premium option: Liquid Web

Liquid Web VPS

If these sites are substantial assets, Liquid Web is worth considering. Its VPS infrastructure is designed for hosting multiple sites, and its documentation specifically supports consolidating multiple domains onto one VPS. www.liquidweb.com

This becomes more compelling when you're managing higher-traffic sites where a few minutes of downtime or resource contention actually costs money.

It's more expensive than I'd recommend for a portfolio of tiny sites, though.

4. Best technical/$ option: VPS + RunCloud

If you're comfortable with server management, this can be the sweet spot.

For example:

VPS provider → RunCloud → Nginx → WordPress sites → Cloudflare

RunCloud is a management panel rather than the actual VPS; you rent the server separately and RunCloud gives you a GUI for managing multiple applications/sites. This generally gives you more control and lower infrastructure costs than a fully managed platform, at the expense of having more responsibility. vps.app

I'd consider this if you're managing 20–100+ sites and want to optimize hosting costs aggressively.

What I'd do in your position

I'd actually use a two-tier architecture:

Tier 1 — small/new sites

Hostinger Cloud
→ lots of low-traffic domains
→ cheap and simple
→ consolidate aggressively

Tier 2 — winners

Cloudways/VPS
→ sites that start generating significant organic traffic
→ more CPU/RAM
→ better isolation
→ staging/backups/monitoring

Then eventually:

Big winner → dedicated cloud/VPS

That prevents you from paying premium VPS prices for sites that only get 500 visitors/month while still giving your successful sites room to grow.

One important distinction about "bundled domains"

If by bundles domains you mean "I want the hosting plan to include domain registration for all my sites", I'd actually separate the two.

Use a good registrar for the domains and point DNS to your hosting. Your hosting provider shouldn't necessarily be your registrar. It makes migrations, acquisitions and selling individual sites considerably easier.

If you tell me roughly (1) number of sites, (2) average monthly traffic/site, (3) WordPress vs other CMS, and (4) your monthly hosting budget, I can narrow this down to a specific architecture and approximate monthly cost.