Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
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
Replit
Pros
+GDPR compliant with EU representative appointed (confirmed from privacy policy)
+Build, run, and host in a single browser-based environment
+Free Starter tier with daily AI agent credits — no card required
+Enterprise plan includes single-tenant environments and SSO
Cons
−SOC2 not confirmed from official sources
−Core and Pro tiers priced in credits — actual usage cost unpredictable
−Less capable than desktop IDEs for large, complex codebases
Our take— Devin wins
Based on our comparison of published pricing, features, and compliance data, Devin takes the overall edge, though Replit offers multi-factor authentication and a no-training-on-your-data policy. Devin scores 7.8/10 to Replit's 7.8/10. Pick Replit if multi-factor authentication matters — Devin takes it overall on our scoring, but the gap is narrow.