Bolt.new vs LangGraph
Which one should you pick? Here's the full breakdown.
Bolt.new
AI full-stack web app builder by StackBlitz -- describe what you want and it writes the code in the browser
LangGraph
LangChain's graph-based framework for building stateful, controllable multi-agent and human-in-the-loop AI workflows
| Category | Bolt.new | LangGraph |
|---|---|---|
| Ease of Use | 8.0 | 6.0 |
| Output Quality | 6.0 | 9.0 |
| Value | 5.0 | 8.5 |
| Features | 7.0 | 9.5 |
| Overall | 6.5 | 8.3 |
Pricing Comparison
| Feature | Bolt.new | LangGraph |
|---|---|---|
| Free Tier | Yes | Yes |
| Starting Price | $0 | $0 |
Which Should You Pick?
Pick Bolt.new if...
- ✓Easier to use (8 vs 6)
Non-developers who want to quickly prototype a web app idea and don't need production quality. Also useful for developers who want to scaffold boilerplate fast and then take over manually.
Visit Bolt.newPick LangGraph if...
- ✓Higher output quality (9 vs 6)
- ✓Better value for money (8.5/10)
- ✓More features (9.5 vs 7)
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 is the clear winner here with 8.3/10 vs 6.5/10. Bolt.new isn't bad, but LangGraph outperforms it across the board. Pick Bolt.new only if non-developers who want to quickly prototype a web app idea and don't need production quality.