StackBlitz vs Theia
On the evidence we track, Theia leads this comparison with a composite score of 63/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for ides & code editors. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
StackBlitz
A cloud-hosted development environment where you can write, run, and publish web applications directly in your browser. Includes AI-assisted coding features.
Theia
LeaderTheia IDE is an extensible, multi-language development environment for both cloud and desktop deployment. It combines integrated AI assistance with privacy-preserving architecture where users maintain full control over their code, data, and AI model choices.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
StackBlitz
Free personal tier; Teams subscription for collaboration; Enterprise plans available
- PersonalFree
- Unlimited public projects
- Collections
- Public GitHub repository access
- Teams-
- Private repository access
- Team collaboration
- Organization member sync
- Per-member pricing available
- EnterpriseContact sales
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- GitHub
StackBlitz
- Figma
- Storybook
- Jira
- Linear
Theia
Leader- Python
- Java
- C++
- JavaScript
- Go
- YAML
- Docker
- ESLint
- NPM
- GitHub Pull Requests
- GitLens
- GitHub Copilot
- OpenAI
- Anthropic
- Ollama
- Mistral
- HuggingFace
- Claude Code
- VS Code Extensions
StackBlitz or Theia: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.