Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
Rytr
Pros
+One of the cheapest unlimited-generation plans in the category
+Free forever tier with no credit card required
+35+ language support on Premium
+Simple, fast interface for short-form copy
Cons
−Fewer advanced features than Jasper or Copy.ai
−No confirmed SOC2 or enterprise SSO
−Data training policy not publicly confirmed
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— Devin wins
Based on our comparison of published pricing, features, and compliance data, Devin and Rytr match on every tracked privacy, compliance, and capability attribute. Devin scores 7.8/10 against Rytr's 6.8/10. The 1.0-point score gap reflects our overall assessment beyond these specific attributes.