Cursor vs Codeium: AI Vendor Risk Comparison
Side-by-side risk comparison of Cursor and Codeium across 8 dimensions: data handling, IP exposure, jurisdiction, security, regulatory compliance, transparency, business stability, and dependency chain.
AI-native code editor forked from VS Code. Provides inline code completion, multi-file editing, and agentic coding workflows using Claude, GPT, and Gemini models with deep codebase context.
AI code acceleration platform offering Windsurf, an agentic IDE, and code completion extensions for 70+ IDEs. Uses proprietary and open-source models for context-aware code generation, editing, and refactoring.
Risk dimensions side by side
Lower score = lower risk under TrustAtlas's default-balanced weight profile. The greener cell in each row is the lower-risk vendor for that dimension. How scoring works.
| Dimension | Cursor | Codeium | Delta |
|---|---|---|---|
| Data Handling | 41.75 | 27.75 | Codeium -14.0 |
| IP Exposure | 40 | 14 | Codeium -26.0 |
| Jurisdiction | 12.5 | 7.5 | Codeium -5.0 |
| Security | 43.5 | 39.75 | Codeium -3.8 |
| Regulatory Compliance | 60 | 60 | Tied |
| Transparency | 80 | 70 | Codeium -10.0 |
| Business Stability | 51 | 47.75 | Codeium -3.3 |
| Dependency Chain | 35.24 | 31.44 | Codeium -3.8 |
Analyst summary
Cursor
Cursor (Anysphere) is a fast-moving AI-native code editor with strong privacy-mode defaults on Business plans and zero-retention contracts with upstream model providers. Its small company size and dependency on third-party LLM providers are the primary risk factors.
Strong choice for dev teams that value velocity and privacy-mode defaults; not yet a fit for heavily regulated buyers.
Codeium
Codeium (now operating under the Windsurf brand for its IDE) is a credible enterprise-grade alternative to GitHub Copilot and Cursor, differentiated by a self-hosted deployment option that keeps source code inside the customer environment. Its training policy (permissive licenses only, no private code without consent) and SOC 2 Type II posture make it a reasonable choice for teams with IP sensitivity.
A solid enterprise Copilot alternative when on-premises deployment and clean training data matter more than ecosystem breadth.
Recent incident activity
| Logged incidents | 0 | 0 |
Incident counts are cumulative across the platform's history. See each vendor's profile for severity breakdown and source links.