Software Alternatives, Accelerators & Startups

StackBlitz VS Cosmos Video

Compare StackBlitz VS Cosmos Video and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

StackBlitz logo StackBlitz

Online VS Code Editor for Angular and React

Cosmos Video logo Cosmos Video

Virtual offices for distributed teams to be connected and engaged. Host office hours, meetings and co-working sessions.
  • StackBlitz Landing page
    Landing page //
    2023-09-20
  • Cosmos Video All-in-one voice, video and chat app built for fast-moving remote teams
    All-in-one voice, video and chat app built for fast-moving remote teams //
    2025-09-16
  • Cosmos Video Secure and Scalable Audio & Video [GDPR & SOC II]
    Secure and Scalable Audio & Video [GDPR & SOC II] //
    2025-09-16
  • Cosmos Video Available on all windows, mac, android, ios and browsers
    Available on all windows, mac, android, ios and browsers //
    2025-09-16
  • Cosmos Video Meeting recording with AI powered notes
    Meeting recording with AI powered notes //
    2025-09-16
  • Cosmos Video Everything remote teams need to get work done
    Everything remote teams need to get work done //
    2025-09-16

Cosmos is a virtual office for remote teams who want real connection, not more meetings.

Your team gets a shared digital workspace where everyone can see each other and collaborate naturally. No more calendar Tetris. No more waiting for responses. Just fluid teamwork that happens in the moment.

Real impact on your team: โœ“ Save 45 minutes per person daily through quick, spontaneous conversations โœ“ Boost team engagement by 20% with genuine daily connections โœ“ Reduce collaboration frictionโ€”from idea to action in minutes, not hours

Built for all-day performance: Experience crystal-clear audio and video without the technical headaches. Cosmos runs smoothly on any laptop, keeping your team focused on work, not troubleshooting.

How it transforms your workflow: โ€ข Instant visibility of who's available โ€ข One-click conversations that start immediately โ€ข Seamless screen sharing and collaboration tools โ€ข AI-powered meeting summaries and transcriptions โ€ข Async chat that doesn't overwhelm โ€ข Works perfectly with Google Calendar, Outlook, and Slack

Premium performance at a fraction of the cost. The best virtual office platform availableโ€”at 3x less than market alternatives.

500+ remote teams have already made the switch.

See how Cosmos outperforms other solutions in the market- https://cosmos.video/virtual-office-comparison

Try Cosmos free for 14 days. Experience the difference- https://cosmos.video/signin

StackBlitz

Pricing URL
-
$ Details
Platforms
-
Release Date
-

Cosmos Video

$ Details
freemium $8.8 / Monthly (per concurrent user)
Platforms
Windows Mac Android iOS Google Chrome Edge Firefox Brave Opera
Release Date
2020 August
Startup details
Country
United Kingdom
State
London
City
London
Founder(s)
Karan Baweja
Employees
1 - 9

StackBlitz features and specs

  • Speed
    StackBlitz is known for its quick load times and fast editing capabilities, making it ideal for rapid development and testing.
  • Ease of Use
    The interface is intuitive and user-friendly, allowing developers to get started quickly without a steep learning curve.
  • Zero-Setup
    Users can write, compile, and run code directly in the browser without any setup or configuration required.
  • Integrations
    StackBlitz integrates seamlessly with GitHub, allowing for easy import and export of repositories.
  • WebContainers
    StackBlitz uses WebContainers to run Node.js applications in the browser, providing a near-native development experience.
  • Collaboration
    Real-time collaboration features allow multiple users to work on the same project simultaneously, similar to Google Docs.

Possible disadvantages of StackBlitz

  • Limited Plugins
    Unlike traditional IDEs like VSCode or IntelliJ, StackBlitz has a limited ecosystem of plugins and extensions.
  • Online Dependency
    StackBlitz requires an internet connection to function, which can be a limitation for developers who need to work offline.
  • Performance
    For very large projects or those requiring extensive computational resources, performance may degrade compared to local development environments.
  • Mobile Accessibility
    While StackBlitz is accessible on mobile devices, the user experience is not as optimized as it is on desktop browsers.
  • Limited Framework Support
    Although StackBlitz supports many popular frameworks, it doesn't support all frameworks or versions, which could be limiting for some projects.
  • Storage and Persistence
    Files and data are stored in the cloud, which might raise concerns around data privacy and persistence for some users.

Cosmos Video features and specs

  • All-in-one voice, video and chat app built for fast-moving remote teams
    Team spaces designed for remote teams to be productive and engaged.
  • Secure and Scalable HD Audio & Video
    Cosmos is a UK-based company. We are committed to user data privacy and safety. We are GDPR and SOC II compliant.
  • Available on all platforms
    Cosmos is available on- Browsers: Chrome, Edge, Firefox, Opera, Brave | Desktop: Windows, Mac | Mobile: Android, iOS
  • Meeting recording with AI powered notes
    Record high quality calls with Cosmos Replay: Get AI-powered summary, insights & Action items
  • Everything remote teams need to get work done
    Cosmos has 30+ integrations including Google Calendar, Outlook and Slack

StackBlitz videos

StackBlitz - Online Code Editor For Angular and React - Introduction

More videos:

  • Review - Using Stackblitz for html css javascript, make websites, web development

Cosmos Video videos

Cosmos Video - Product Demo

Category Popularity

0-100% (relative to StackBlitz and Cosmos Video)
Text Editors
100 100%
0% 0
Productivity
0 0%
100% 100
Programming
100 100%
0% 0
Virtual Reality
0 0%
100% 100

Questions & Answers

As answered by people managing StackBlitz and Cosmos Video.

Which are the primary technologies used for building your product?

Cosmos Video's answer:

  • Advanced Video Codec: VP9 with SVC (Scalable Video Coding) - providing superior quality at lower bandwidth
  • Enterprise Infrastructure: Built on AWS, GCP, and Azure for global reliability
  • Security Stack: SOC 2 Type II certified infrastructure with end-to-end encryption

What makes your product unique?

Cosmos Video's answer:

It creates an always-on digital space where teams naturally collaborate without scheduling friction. Through proximity-based calling and presence awareness, Cosmos transforms remote work from transactional meetings into a genuine workplace community. Easily reach out to colleagues with a virtual shoulder tap whenever you need support, eliminating the wait for responses.

Why should a person choose your product over its competitors?

Cosmos Video's answer:

  • Superior Performance: 10% lower CPU usage than Gather, Kumospace, and Roam - meaning 3x longer battery life and better multitasking
  • Exceptional Audio Quality: 96 kbps studio-quality audio versus competitors' 24-32 kbps
  • Cost Efficiency: It's cheapest in the market, and its space capacity pricing can save organisations over $100,000 annually (e.g., 1,000-member community with 150 peak users pays $742.50/month vs $10,000/month with per-user pricing)
  • Professional Features: True 4K screen sharing at 30fps, SOC 2 Type II certification, GDPR compliance

How would you describe the primary audience of your product?

Cosmos Video's answer:

  • Remote teams of 5-150 members seeking to recreate office culture virtually to boost culture and spontaneous collaboration
  • Creative professionals (VFX studios, design agencies) requiring high-quality visual collaboration
  • Educational institutions building engaging online learning communities

What's the story behind your product?

Cosmos Video's answer:

Cosmos was founded in 2020 by Karan Baweja and Rahul Goyal to solve the fundamental problems of remote work: isolation, meeting fatigue, and lost team culture. They saw colleagues struggling with "working remotely on your own is lonely and isolating" and recognised that "inviting people to meetings for quick collaboration is painful."

Instead of another video conferencing tool, create a virtual office that feels alive โ€“ where you can see colleagues at their desks, walk over for quick chats, and maintain the spontaneous interactions that spark creativity and build culture. Today, Cosmos serves thousands of users across creative studios, agencies, and educational institutions.

Who are some of the biggest customers of your product?

Cosmos Video's answer:

  • Tomorrow University
  • Wise
  • Netflix
  • Videns Analytics
  • Workflex
  • Portcast
  • Wing assistant

User comments

Share your experience with using StackBlitz and Cosmos Video. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare StackBlitz and Cosmos Video

StackBlitz Reviews

  1. Has almost everything I need

    I've started using this as my main IDE for new projects when I'm trying things out. If it keeps getting better at the rate it has been, it'll be even better than coding locally.

    ๐Ÿ Competitors: replit
    ๐Ÿ‘ Pros:    Easy to get started and operate|Fast|Supports common extensions|Works with most npm packages
    ๐Ÿ‘Ž Cons:    Still not as good as local development|Can be hard to debug|Build times can be slower than local

12 Best Online IDE and Code Editors to Develop Web Applications
All applications created on StackBlitz also get deployed automatically on their servers! So, this Angular toy app I just created is hosted automatically on https://angular-yvyi2j.stackblitz.io/. Most likely, the URL is still working (will load slowly, though, as youโ€™d expect when hosted for free)!
Source: geekflare.com
Best Online Code Editors For Web Developers
StackBlitz claims to allow you to code the future in your browser. And after trying it, Iโ€™m confident youโ€™ll agree that this web application is extremely useful for coders.
Source: techarge.in

Cosmos Video Reviews

We have no reviews of Cosmos Video yet.
Be the first one to post

Social recommendations and mentions

Based on our record, StackBlitz seems to be a lot more popular than Cosmos Video. While we know about 112 links to StackBlitz, we've tracked only 3 mentions of Cosmos Video. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

StackBlitz mentions (112)

  • RS-X: Framework-agnostic reactive state and expressions for JavaScript/TS
    Managing reactive state and dependent computations in JavaScript can get complex, especially when combining asynchronous and synchronous data. RS-X is a library that allows you to bind expressions to plain objects and makes the parts of the model used by those expressions fully reactive. Dependent computations automatically update when the underlying data changes. RS-X is framework-agnostic. While it can drive UI... - Source: Hacker News / 5 months ago
  • Show HN: I combine Htmx, LiveView and SolidJS for interactive server components
    I like htmx, LiveView, React and Solid. They are great at different points, so I try to combine them in Solv (Stateless Offline-capable LiveView) and write a prototype to show the benefits. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components that are also interactive, which is best of both worlds between LiveView and htmx. Then fine-grained reactivity is... - Source: Hacker News / 8 months ago
  • Show HN: Solv โ€“ Stateless Offline-Capable LiveView โ€“ Prototype 03
    I like htmx, LiveView, React and Solid. They are great at different points, and this is a prototype trying to combine them. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components that are also interactive, which is best of both worlds between LiveView and htmx. Then fine-grained reactivity is added to achieve efficient DOM updates + minimal payload size.... - Source: Hacker News / 8 months ago
  • AutoView - turning your blueprint into UI components (AI Code Generator)
    In the code editor tab (powered by StackBlitz), navigate to the env.ts file and enter your OpenAI key. Run npm run generate in the terminal to see how @autoview generates TypeScript frontend code from example schemas derived from both TypeScript types and OpenAPI documents. - Source: dev.to / over 1 year ago
  • 22 Unique Developer Resources You Should Explore
    URL: https://stackblitz.com What it does: An online IDE for coding, previewing, and deploying web apps instantly. Why it's great: Rapidly spin up projects without local setups โ€” great for experimentation. - Source: dev.to / over 1 year ago
View more

Cosmos Video mentions (3)

  • Any suggestion for teams working remotely
    Try out https://cosmos.video, it is great! Source: about 4 years ago
  • Ask HN: Who is hiring? (August 2021)
    Cosmos | Software Engineer | Remote (UK Timezone) | https://cosmos.homerun.co/ At Cosmos (https://cosmos.video), we are recreating the experience of working in an office for remote teams. Cosmos is a virtual HQ platform where remote companies can run an online office which combines a multiplayer game and video chat. We believe offices are great, but you donโ€™t need to commute to a real world office to work... - Source: Hacker News / almost 5 years ago
  • multiplayer pong game on Cosmos [online] [web] [no download] [table tennis]
    The game is built into Cosmos.video - a virtual office tool for remote teams to come together and work. Source: almost 5 years ago

What are some alternatives?

When comparing StackBlitz and Cosmos Video, you can also consider the following products

CodeSandbox - Online playground for React

Gather Town - Spatial video-chat worlds for work and play

replit - Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages โ€” without spending a second on setup.

Teamflow - Feel like a team again with your own virtual office

CodePen - A front end web development playground.

SoWork - Where remote teams collaborate. From anywhere. SoWork is the only virtual workplace.