Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
Jasper
Pros
+Purpose-built for marketing copy
+Strong brand voice training
+Large template library
+Good team collaboration features
+SOC2 certified
Cons
−Expensive compared to general AI tools
−Output needs editing
−Limited value outside marketing use cases
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 pulls ahead with a free tier. Jasper counters with SOC 2 certification. Devin scores 7.8/10 to Jasper's 7.4/10. Pick Devin if you need a free tier; pick Jasper if SOC 2 certification matters.