Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
GitHub Copilot
Pros
+Deeply integrated into VS Code and major IDEs
+Excellent at code completion and boilerplate
+Strong enterprise security
+Trained on vast public code
Cons
−Requires GitHub subscription
−Can suggest insecure code patterns
−Less useful for architecture decisions
Devin
Pros
+Plans, writes, tests, and ships production code autonomously — confirmed from official product description
+UK GDPR and EEA data rights confirmed in Cognition privacy policy with UK IDTA in use
+Free tier available with selected features — no card required to start
+Integrates with existing codebases and tools including Devin Desktop (formerly Windsurf) IDE
Cons
−Trains on user code and content by default — confirmed from Cognition privacy policy
−SOC2 and ISO 27001 not confirmed from official sources
−Max plan (£157/month) is the highest per-user price in the agents category
Our take— GitHub Copilot wins
Based on our comparison of published pricing, features, and compliance data, GitHub Copilot scores 8.5/10 to Devin's 7.8/10. GitHub Copilot pulls ahead with SOC 2 certification and ISO 27001 certification. Devin stays close but doesn't lead on any single attribute here. GitHub Copilot is the call when SOC 2 certification matters — otherwise Devin.