Update, June 2026: Windsurf is now Devin Desktop, sold by Cognition. Existing installs updated in place; plan names and prices on this page follow the Devin lineup (Devin Pro at $20/month, Devin Max at $200/month, Devin Teams from $80/month plus $40 per full seat). The Cascade agent was replaced by Devin Local.
Quick Verdict
Google AI and Devin Desktop compete on budget only in some scenarios. In practice, workload shape is the main decision driver: broad productivity versus coding-specialized execution.
Google AI Fit
- Better for mixed productivity and assistant workflows.
- Strong option for organizations already on Google stack.
- Strong value for users who need broad model and app utility.
- Google AI Pro costs $19.99/mo and includes access to Gemini 2.5 Pro with up to 1M token context.
Windsurf Fit
- Better for engineering-heavy teams with coding-first demand.
- Better when prompt-credit economics are actively managed.
- Better when editor-native features are the daily core workflow.
- Devin Pro costs $20/mo with SWE 1.7 model optimized for code generation and inline completions.
Decision Rule
If your core workload is mixed productivity, Google AI usually wins. If your core workload is coding throughput, Devin Desktop usually wins. See how Google compares against OpenAI in our ChatGPT Plus vs Google AI Pro breakdown. If coding is your focus, explore the best AI plans for coding. For a specific plan-level budget comparison, see Google AI Plus vs Devin Pro.