Core
$20
Per month
- Pay-as-you-go model
- $2.25 per ACU
- Light workflows
- Individual developers
- Small teams
Devin — Coding Agents Platform
Founded 2023|San Francisco, CA|51-200 people|Enterprise
What is Devin?
Devin is an AI software engineer developed by Cognition AI that acts as an autonomous coding agent capable of handling end-to-end software development tasks. Launched in early 2024 and initially priced at USD 500/month for early access, Devin 2.0 dramatically reduced pricing to USD 20/month in April 2025, making it accessible to individual developers and small teams. Devin operates independently through Slack, handling tasks from bug fixes to complex feature implementation. The platform achieved 3x better performance than previous systems on the SWE-bench coding standard and has been used by companies like Nubank, which reported saving 20x the cost on migration tasks. Devin offers three pricing tiers: Core at USD 20/month with pay-as-you-go ACUs at USD 2.25 each, Team at USD 500/month with 250 included ACUs, and custom Enterprise pricing. While Devin excels at routine coding work and tedious tasks, developer feedback reveals it struggles with complex architectural decisions, integration conflicts, and can get stuck in technical dead-ends, completing only 15 percent of complex tasks without human intervention.
Key features
Core capabilities this platform advertises.
- Fully autonomous software engineer
- Plans, codes, tests, and deploys
- Slack and IDE integration
- Parallel task execution
- Full development environment access
Strengths and tradeoffs
What this tool does well, and the limitations to keep in mind.
Pros
- Dramatically reduced pricing makes AI coding accessible at USD 20/month
- Strong performance on routine tasks—bug fixes, tests, and glue code
- Autonomous operation through Slack reduces context switching
- Proven ROI with companies like Nubank reporting 20x cost savings
Cons
- Completes only 15 percent of complex tasks without human help
- Gets stuck in technical dead-ends requiring intervention
- Cannot handle integration conflicts or unclear decision points
- Tasks take much longer than expected—days instead of hours for straightforward work
Plans & pricing
What's included in each plan, and how the tiers compare.
Team
$500
Per month
- 250 ACUs included
- Predictable monthly cost
- Team collaboration
- Consistent workflows
Enterprise
Custom
Contact sales for a quote
- SaaS or VPC deployment
- Complete data isolation
- Advanced security
- Compliance features
- Dedicated support
Common use cases
Engineering teams who want a fully autonomous AI software engineer
- End-to-end feature development
- Bug fixing with full autonomy
- Repository-wide migrations
- Automated testing and QA
- DevOps and infrastructure tasks
Using Devin with Respan
Devin and Respan enable autonomous coding with comprehensive monitoring. Let Devin handle development tasks while Respan tracks AI usage, costs, and code quality.
- Monitor AI costs for Devin autonomous coding tasks
- Track code quality and reliability of Devin-generated implementations
- Debug Devin task failures using Respan detailed execution traces
- Measure development velocity and ACU efficiency with Respan analytics
Best Devin alternatives & competitors
Top companies in Coding Agents you can use instead of Devin.
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Last verified: March 9, 2026