Comparison

StackBlitz vs Theia

On the evidence we track, Theia leads this comparison with a composite score of 64/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
StackBlitz57
Theia64
Score
Vioscale score
StackBlitz57 / 100medium · 55%
Theia64 / 100medium · 64%
Pricing
Free tier
StackBlitz
Theia
Model
StackBlitzfreemium
Price level
StackBlitzlow
Theiafree
Transparent
StackBlitz
Theia
Integrations
Count
StackBlitz5
Theia3,000
Reliability
Status page
StackBlitz
Theia
Adoption
Dependent repos
StackBlitz
Theia324
Github stars
StackBlitz
Theia21,655
Activity
Commits last 30d
StackBlitz
Theia69
Release
Cadence days
StackBlitz
Theia10
History
StackBlitz
License
Spdx
StackBlitz
TheiaEPL-2.0
Language
Primary
StackBlitz
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for ides & code editors. “-” means undocumented, not absent.

Core
Type
StackBlitzCloud IDE / CDE
TheiaFull IDE
Language scope
StackBlitzPolyglot
TheiaPolyglot
Deployment
Deployment
StackBlitzBrowser
TheiaBoth
Platform support
OS support
StackBlitzAll platforms via web browser
Theia-
Base platform
StackBlitzOriginal
TheiaOriginal
Extensibility
Extensibility
StackBlitzPlugins
TheiaExtension marketplace
DX
LSP / DAP support
StackBlitz-
Theia
Remote / dev-containers
StackBlitz
Theia-
Integrated debugger / profiler
StackBlitz
Theia-
Code intelligence depth
StackBlitz-
TheiaLSP-grade
Built-in git integration
StackBlitz
Theia-
AI
Built-in AI
StackBlitzNative
TheiaNative
Licensing
Openness
StackBlitzOpen-core
TheiaOpen-source
Pricing
Pricing model
StackBlitzPer-seat subscription
TheiaFree

What each one is

The product in its own terms, so the numbers below have context.

StackBlitz

Cloud-based development platform that runs entirely in your web browser using WebAssembly technology, allowing teams to create and deploy full-stack web applications with AI assistance. Includes Node.js runtime, live collaboration, and GitHub integration.

Independently observed

Theia

Leader

A development tool combining open-source principles with artificial intelligence features, available for cloud and desktop use. It emphasizes user privacy, supports many programming languages, and works with thousands of existing development tools.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

StackBlitz

SubscriptionFree tier

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
as of verify ↗

Theia

Leader
Open sourceFree tier

Completely free and open-source

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
StackBlitz
Theia
Deployment
Cloud / SaaS
StackBlitz
Theia
Self-hosted
StackBlitz
Theia

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

StackBlitz

5 total
  • GitHub
  • Figma
  • Storybook
  • Jira
  • Linear
Independently observed

Theia

Leader
11 total
  • Python
  • Java
  • C++
  • JavaScript
  • Go
  • YAML
  • Docker
  • ESLint
  • NPM
  • GitHub Pull Requests
  • GitLens
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.