Devin vs LangGraph
Which one should you pick? Here's the full breakdown.
Devin
The most autonomous AI coding agent -- it researches, plans, writes code, and tests it without hand-holding
Powered by Multiple models (proprietary orchestration)
LangGraph
LangChain's graph-based framework for building stateful, controllable multi-agent and human-in-the-loop AI workflows
| Category | Devin | LangGraph |
|---|---|---|
| Ease of Use | 6.5 | 6.0 |
| Output Quality | 8.0 | 9.0 |
| Value | 7.0 | 8.5 |
| Features | 8.0 | 9.5 |
| Overall | 7.4 | 8.3 |
Pricing Comparison
| Feature | Devin | LangGraph |
|---|---|---|
| Free Tier | No | Yes |
| Starting Price | $20 | $0 |
Which Should You Pick?
Pick Devin if...
Development teams that want to offload well-scoped tasks like bug fixes, test writing, and boilerplate code to an autonomous agent. Best when the task description is detailed and specific.
Visit DevinPick LangGraph if...
- ✓Higher output quality (9 vs 8)
- ✓Better value for money (8.5/10)
- ✓More features (9.5 vs 8)
- ✓Has a free tier
Developers building complex, stateful, or human-in-the-loop agent workflows where the logic is genuinely a graph -- loops, branches, approvals, retries. Also the right pick for teams already on LangChain who want serious production tracing and evaluation.
Visit LangGraphOur Verdict
LangGraph edges out Devin with a 8.3 vs 7.4 overall score. Both are solid picks, but LangGraph has the advantage in output quality.