Answers that name a competitor

For your specific workflow—solo creator, weekly schedule, quick scene switching, and remote guests—I’d pick streamyard.com.

My ranking

1. StreamYard — best fit for you

• Browser-based, so there’s little setup each week.
• Guests join through a link and don’t need to download software or create an account. StreamYard StreamYard
• You can pre-build Scenes for intro, solo camera, guest interview, screen share, Q&A, and outro, then switch between them with a click. StreamYard
• Paid plans support up to 10 on-screen participants, plus multistreaming and more branding/layout features. StreamYard
• Best advantage: less technical overhead means you can spend your limited prep time on content rather than configuring a broadcast.
• obsproject.com — best if you want maximum control

• Free and open source.
• Excellent scene switching, hotkeys, transitions, audio routing, plugins, and custom layouts. OBS Studio OBS Studio
• The downside for you is guests: OBS itself isn't really a remote-guest studio, so you'll typically add another service/plugin to bring guests in.
• I'd choose OBS if your streams are more production-heavy—gaming, multiple cameras, elaborate graphics, etc.
• ecamm.tv — great Mac-centric option

• Designed specifically for live production and interviews.
• Supports guest links, saved Scenes, overlays, screen sharing, and quick scene switching. YouTube
• A compelling choice if you're on a Mac and want something more powerful than StreamYard without going all the way into an OBS-style setup.

What I'd do in your shoes

Start with StreamYard. Build five reusable scenes:

Intro → Solo → Guest → Screen Share → Outro

Then your weekly workflow becomes essentially: open studio → invite guest → check mic/camera → go live → click scenes as needed.

If you eventually find yourself thinking “I wish I could automate/control every tiny aspect of this production,” that's when I'd graduate to OBS.

streamyard.com — the free plan is enough to test the workflow, while paid tiers add things like 1080p, branding, multistreaming, and more participants. StreamYard

For an enterprise marketing team producing branded live events, I’d put Vimeo Enterprise at the top of the shortlist.

Best fit: Vimeo Enterprise

It maps unusually well to the workflow you described:

• Branded graphics: built-in overlays including lower thirds, logos, and full-screen graphics. Vimeo Help Center Vimeo
• Pre-recorded segments: you can insert pre-recorded video into a live production, or run an entire pre-recorded event as a scheduled “simulive” broadcast. Vimeo Vimeo Help Center
• Professional scheduling: schedule one-time or recurring events, including automatically starting pre-recorded broadcasts. Vimeo Help Center Vimeo Help Center
• Production control: multi-camera switching, screen shares, professional encoders, and Vimeo's Livestream Studio. Vimeo Help Center Vimeo
• Enterprise reliability: backup streams/failover, eCDN, stream-health monitoring, SSO/SCIM, dedicated support and SLA options. Vimeo Help Center Vimeo
• Marketing workflow: registration, attendance/engagement analytics, CRM integrations, and simulcasting to social platforms. Vimeo Vimeo

vimeo.com

Also worth evaluating

Restream Business/Enterprise is particularly attractive if your priority is multistreaming + a relatively lightweight production workflow. It supports graphics, scheduled pre-recorded streams, live playlists, SRT, stream backup, and multiple simultaneous events. Restream

restream.io

StreamYard Business is excellent for branded, browser-based broadcasts, webinars, interviews and all-hands, but I'd consider it more of a simple production studio than a full enterprise event-broadcast platform for elaborate show calling. StreamYard

streamyard.com

My ranking for your use case

Bottom line: If you're producing keynotes, product launches, customer events, executive broadcasts, or branded hybrid events, I'd start with Vimeo Enterprise. If you're primarily taking a polished feed and distributing it simultaneously to LinkedIn/YouTube/etc., Restream deserves a serious comparison.

If you tell me roughly event size (100s vs. 10,000s of viewers), destinations (your site/LinkedIn/YouTube), and whether you have an in-house AV/production crew, I can narrow this to the best 2–3 platforms and compare them feature-by-feature.

If your laptop is limited and you’re worried about heat, I’d choose Lightstream first, especially if you’re mainly doing creator-style streams (webcam, chatting, screen sharing, simple overlays). It runs through the browser and has relatively light hardware requirements; Lightstream specifically says it can work on lower-spec machines and Chromebooks. Lightstream Support Lightstream Support

My recommendation

• 🥇 Lightstream — best choice for a weak laptop. Much of the streaming workload is handled away from your machine, so you can avoid putting as much sustained CPU/GPU load on the laptop. Start at 720p rather than 1080p. Lightstream Support
• 🥈 OBS Studio — best if you need maximum control, but it can put more load on the laptop. If you use OBS, choose a hardware encoder such as NVENC, Intel Quick Sync, AMD AMF, or Apple VideoToolbox when available; hardware encoding generally reduces CPU workload substantially. OBS Studio
• Avoid 1080p60 on a struggling laptop. OBS notes that 60 FPS can be considerably more taxing than 30 FPS. OBS Studio

For an overheating/older laptop, I'd start with Lightstream at 720p/30 FPS. If you're streaming games directly from that same laptop, though, the answer changes—I can recommend the best setup based on your laptop's CPU, RAM, GPU, and what you're streaming.

For live tutorials where you alternate between your face and a screen share, I’d shortlist these:

1. Ecamm Live — best for simplicity, especially on Mac.

Its Scenes system lets you pre-build layouts like “Camera,” “Screen + PiP,” and “Screen only” and switch between them instantly. It also has built-in screen sharing and movable/resizable picture-in-picture. Ecamm Help Center Ecamm Help Center
You can even map scene changes to an Elgato Stream Deck for one-button switching. Ecamm Help Center

2. Streamlabs Desktop — best if you’re on Windows or want a free option.

It supports webcam + desktop capture and custom Scenes. Its newer Screen Capture source makes selecting an entire display, window, or app considerably simpler. Streamlabs Streamlabs

3. OBS Studio — best if you want maximum flexibility.

It’s extremely capable, but the interface is more “build your own production system” than “make this easy for a tutorial presenter.” I’d choose it if you expect to add complicated layouts, multiple cameras, custom integrations, etc.

My pick

If you're on Mac: Ecamm Live. It's particularly well suited to your exact workflow: talking head → screen + small camera → full screen → back to camera. Ecamm's scenes can save the screen-share settings and PiP position/size, so switching doesn't require rebuilding your layout each time. Ecamm Help Center

If you're on Windows: Streamlabs Desktop is probably the easiest starting point.

If you tell me Mac or Windows and whether you stream to YouTube, Zoom, LinkedIn, Twitch, etc., I can recommend the simplest exact setup (including the buttons/scenes I'd create).

For a podcast that streams live video and also needs high-quality local tracks, the best choice depends on whether your priority is the live broadcast or the final edited episode.

Best overall: Riverside

Choose this if your podcast is built around producing a polished episode afterward. Riverside was designed around local recording: each participant’s audio/video is captured on their device, which avoids internet hiccups ruining the master recording. It supports separate tracks and high-resolution video/audio workflows. Riverside Riverside

Pros

• Excellent local audio tracks (clean editing files)
• Separate guest/host tracks
• Strong video quality
• Good for remote interviews
• Built-in livestreaming and repurposing tools Riverside

Cons

• More expensive than simpler live tools
• Live production features are not as broadcast-focused as some competitors

Best for live shows: StreamYard

Choose this if the livestream itself is the main product (YouTube/Facebook/LinkedIn/Twitch audiences, guests joining easily, graphics, comments, lower thirds). StreamYard is very strong for live production workflows and has added local recording capabilities. StreamYard StreamYard

Pros

• Very easy guest experience (browser link)
• Excellent live layouts and branding
• Great for multistreaming
• Simple for a producer to run live StreamYard

Cons

• If you care most about the highest-quality edit-ready master files, Riverside is usually the stronger fit

Other good options

• Zencastr — good if you are more podcast-first than livestream-first; strong remote recording focus. Riverside
• OBS Studio — best if you want maximum control and already have a production setup, but it requires more technical work.

My recommendation for your setup

Since you said “podcast that also streams live video”, I’d lean:

1. Riverside → if the episode archive, YouTube upload, and clips matter most.
2. StreamYard → if the live audience experience matters most.
3. Riverside + OBS/StreamYard → a more advanced setup if you want broadcast-quality live production plus pristine local recordings.

A couple questions would narrow it down:

• Are your guests remote, or are everyone in the same studio?
• Do you stream to YouTube only, or multiple platforms?
• Do you edit episodes heavily afterward (multicam, clips, ads, shorts), or mostly publish the live recording?

If your priority is maximum customization of live chat interactions + alerts + overlays, I’d rank them:

1. Streamer.bot — most customizable overall

• Best for highly interactive streams and complex automation.
• Can react to chat messages, follows, subs, raids, channel points, etc., and then control OBS scenes, sources, filters, audio, and browser sources. Streamer.bot Streamer.bot Documentation
• Supports Twitch, YouTube, and Kick, with unified chat. Streamer.bot Documentation
• Its chat overlay can be heavily customized with CSS, including styling individual users, platforms, and event types. Streamer.bot Documentation
• Downside: steeper learning curve; you're building a system rather than simply selecting widgets.
• StreamElements — best balance of customization and ease

• Its Overlay Editor supports alerts, chat, goals, and custom widgets in a single browser source.
• The big advantage for advanced users is that you can write HTML/CSS/JavaScript for custom widgets and respond to stream events programmatically. StreamElements Docs
• Its Chatbot can also trigger customized chat alerts for follows, subs, raids, tips, channel points, etc. StreamElements Docs
• Best choice if: you want powerful customization without constructing everything from scratch.
• Streamlabs — easiest for polished alerts

• Excellent out-of-the-box Alert Box and Chat Box system.
• You can customize alert visuals, sounds, messages, GIFs, and other assets, with lots of ready-made themes. Streamlabs Streamlabs
• Chat Box supports multiple platforms, including Twitch, YouTube, Facebook, Kick, and X. Streamlabs
• Downside: considerably less flexible than Streamer.bot when you want elaborate event-driven automation.

My recommendation

If you're a technically inclined streamer: Streamer.bot + OBS Studio + StreamElements is probably the strongest combination.

Streamer.bot becomes the automation/interaction brain—e.g., "when someone redeems X, change OBS scene, play this animation, send a chat message, modify an overlay, and run an audio effect." It has first-class OBS integration and can control scenes and sources directly. Streamer.bot Streamer.bot Documentation

StreamElements can handle the visual layer, where its custom HTML/CSS/JS widgets give you considerably more freedom than standard alert templates. StreamElements Docs

If you don't want to code: go with StreamElements.

If you want the absolute deepest interaction/automation possibilities: go with Streamer.bot.

If you mainly want beautiful alerts quickly: go with Streamlabs.

In short: Streamer.bot wins for customization; StreamElements wins for the best all-around balance; Streamlabs wins for convenience.

Yes. For outdoor IRL livestreaming from a phone, especially where you care about stability, external mic support, and battery life, I’d narrow it to three choices:

My #1 recommendation: Streamlabs Mobile

For a phone + power bank + external microphone setup, Streamlabs Mobile is probably the best overall choice.

It supports iOS and Android, external audio, and streaming to YouTube, Twitch, Facebook, TikTok, Kick and custom RTMP destinations. Streamlabs Streamlabs

The particularly important feature for outdoor streaming is Network Boost. Streamlabs says it can combine available Wi-Fi and cellular connections to reduce dropped frames and interruptions, without requiring a dedicated streaming backpack/router. Streamlabs Streamlabs

So if you're walking around a city, at an event, hiking, etc., I'd choose:

Phone → USB-C/Lightning mic → Streamlabs Mobile → 5G → YouTube/Twitch

If maximum reliability matters: Larix Broadcaster

If you're comfortable with a more technical setup, Larix Broadcaster is arguably the better broadcasting tool. It supports RTMP/RTMPS, SRT, RIST, WebRTC and other protocols, with adjustable encoding/network parameters. YouTube specifically lists Larix as a supported mobile encoder for both iOS and Android. App Store Google Help

I'd pick Larix if your priority is:

• Long outdoor streams
• Controlling bitrate manually
• SRT rather than ordinary RTMP
• Sending to your own server/relay
• Professional production workflows
• External audio/video hardware

It is less beginner-friendly than Streamlabs, though.

External microphone

Both approaches can work with an external mic. Streamlabs specifically documents external microphones and says 3.5-mm microphones should work when the audio input is set appropriately; USB-C/Lightning interfaces can also be used depending on the phone and adapter/interface. Streamlabs

For serious outdoor use, I'd favor a wired digital lavalier or wireless mic receiver connected directly to the phone, rather than Bluetooth audio. Bluetooth can introduce compatibility/latency issues.

The battery setup I'd use

For an all-day IRL rig, the streaming app is actually only part of the equation. I'd build it around:

Phone + 20,000–30,000 mAh USB-C PD power bank + external mic + short USB-C cable + phone cage/mount

And keep the phone out of direct sunlight as much as possible. Heat is often a bigger problem than battery capacity during outdoor streaming: charging + 5G + camera + encoding can make a phone thermally throttle or shut down.

Bottom line

If you tell me iPhone or Android, and whether you're streaming primarily to YouTube, Twitch, TikTok, or multiple platforms, I can recommend the exact app + mic + power-bank setup I'd use for a 4–8 hour outdoor stream.

If live closed captions are a core requirement, I’d rank the common creator tools like this:

My recommendation: Restream

For a creator who wants reliable live captions without building a complicated broadcast setup, I would start with Restream. Its workflow can handle on-screen captions, and more importantly, Restream supports passing CEA-608/708 closed captions from an encoder to YouTube for normal-latency streams. StreamYard Restream Help Center

That makes it a better fit than StreamYard if by "closed captions" you mean actual viewer-toggleable CC, rather than text permanently overlaid on the video.

If you want the easiest setup: StreamYard

StreamYard is probably the easiest overall streaming studio, but there's an important catch: it does not currently generate live captions inside the StreamYard studio. Instead, YouTube, Facebook, and LinkedIn can generate captions for viewers, or you can connect a specialized captioning workflow. StreamYard Help Center StreamYard Help Center

So I'd choose StreamYard if your priorities are guests + simple production + reliability, and your destination platform's captions are sufficient.

If you need professional captioning: OBS + caption service

OBS Studio is the most flexible option. You can route audio through captioning software/services or use caption plugins, and then configure the output for your particular streaming destination. OBS itself is more technical, though. StreamTranslate OBS Studio

This is the route I'd take if you need things like:

• Human captioners rather than AI transcription
• CEA-608/708 broadcast captions
• Multiple languages
• Custom caption positioning/workflows
• Integration with a particular caption vendor

Bottom line:
Restream = best balance of live-caption capability + ease.
OBS = best if you need serious caption-service integration/control.
StreamYard = easiest creator experience, but don't choose it expecting native live CC.
Livestream Studio = worth considering for professional/broadcast-grade captioning. Livestream Help

If you tell me where you stream (YouTube, Twitch, TikTok, LinkedIn, etc.) and whether you need AI or human captions, I can narrow this down to the best specific setup and caption service.

If you want the easiest setup: StreamYard

StreamYard is probably the easiest overall streaming studio, but there's an important catch: it does not currently generate live captions inside the StreamYard studio. Instead, YouTube, Facebook, and LinkedIn can generate captions for viewers, or you can connect a specialized captioning workflow. support.streamyard.com support.streamyard.com

So I'd choose StreamYard if your priorities are guests + simple production + reliability, and your destination platform's captions are sufficient.

If you need professional captioning: OBS + caption service

OBS Studio is the most flexible option. You can route audio through captioning software/services or use caption plugins, and then configure the output for your particular streaming destination. OBS itself is more technical, though.

Yes. For live commerce with low latency + clickable product overlays, I’d separate the options into two categories: general-purpose streaming tools and purpose-built video-commerce platforms.

Best fits

• restream.io — Probably the easiest option if you already produce streams in a conventional workflow. Its Live Sales feature lets you connect products from Shopify, Amazon, or another ecommerce store and display products directly in the stream. It’s currently available in Restream Studio, including the free tier. Restream Help Center
• bambuser.com — The strongest fit if commerce is the core experience, rather than just an overlay on a livestream. It supports live shopping, clickable product experiences, chat, cart integration, and RTMP input from professional production setups. Its player can display products and support add-to-cart directly within the viewing experience. Bambuser Bambuser Knowledge Base
• firework.com — Another commerce-first option, with interactive video features including clickable product tags, QR overlays, polls, quizzes, coupons, live chat, and calls-to-action. Firework

What I'd choose for your use case

One important distinction: if by "clickable product overlays" you mean the viewer clicks a product and adds it to cart without leaving the video, I'd lean strongly toward Bambuser or Firework rather than treating OBS/standard streaming software as the commerce layer. Bambuser, for example, supports RTMP from external production systems while its own player handles the interactive shopping experience. Bambuser Knowledge Base Bambuser

If you tell me whether you're streaming primarily to your own website, Shopify, YouTube/TikTok, or multiple destinations, I can narrow this to the best 2–3 architectures for sub-second latency + clickable overlays.

For a solo talk show, I’d prioritize software that can handle chroma-keying and virtual sets without turning your computer into a space heater.

My picks

1. OBS Studio — best overall for a modest Windows PC

• Free and extremely flexible.
• Its chroma-key filter is efficient when you're using a real green screen.
• You can build a virtual studio with camera, background, lower thirds, logos, videos, and multiple scenes.
• Pair it with your GPU's hardware encoder (NVENC/AMF/Quick Sync where supported) to keep CPU usage down.
• Best choice if you're comfortable spending a little time configuring your show.
• streamlabs.com — easiest Windows option

• Built on OBS but gives you a more polished, beginner-friendly interface and built-in creator tools.
• Minimum is 8 GB RAM, although Streamlabs recommends considerably stronger hardware for demanding setups. Streamlabs Streamlabs
• Its Talk Studio also supports green-screen virtual backgrounds, though Streamlabs specifically notes that green-screen processing benefits from a good GPU. Streamlabs
• I'd choose this if you want to spend more time hosting the show and less time configuring OBS.
• ecamm.com — excellent if you're on a Mac

• Probably the most attractive option for a solo presenter: scenes, overlays, camera switching, green screen and virtual-camera output are all designed around live production. Ecamm Help Center Ecamm Help Center
• Current requirements call for a 2020-or-newer Mac, with Apple Silicon required for some advanced features. Ecamm Help Center
• It's particularly nice for a talk-show format where you want a few polished scenes such as Opening → Main Interview → Guest/Clip → Closing.

What I'd actually use

If you're on Windows and don't have a high-end PC: OBS Studio + physical green screen + good lighting.

If you're on a Mac: Ecamm Live.

And there's an important distinction: a physical green screen is much easier on a modest computer than AI background removal. Chroma key simply detects the green color; AI background removal has to continuously analyze the person frame-by-frame. Ecamm, for example, explicitly requires a physical green/blue screen for its Green Screen feature. Ecamm Help Center Ecamm Help Center

For your talk show, I'd also stick to 1080p/30 fps rather than 4K/60. You'll get a professional-looking result while leaving substantially more headroom for your virtual set, graphics and streaming encoder.

If you tell me your PC/Mac model, RAM, and GPU, I can recommend the lightest setup and specific OBS settings for it.