kitio.aiLangGraph vs Mastra
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. LangGraph has the lower starting price: about $39 a month, against $250 for Mastra.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Graph-based agent design
- Persistent state
- Human-in-the-loop
- Streaming
- Python and JavaScript
- Agents with tools and memory
- Workflow graphs
- RAG helpers
- Local dev playground
- Evals and tracing
| Feature | LangGraph | Mastra |
|---|---|---|
| Best for | Low-level framework for building stateful, controllable agents | TypeScript framework for building AI agents and workflows |
| Category | Agents & automation | Agents & automation |
| Pricing model | Freemium | Freemium |
| Starting price | $39/mo | $250/mo |
| Free plan | Yes | Yes |
| Made by | LangChain | Mastra |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
LangGraph has the lower starting price: about $39 a month, against $250 for Mastra.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Developer
Free
- 1 seat
- 5k base traces / month, then pay as you go
- Community support
Plus
$39/mo
- Per seat
- 10k base traces / month, then pay as you go
- Access to Deployment and Engine
- Unlimited seats
Enterprise
Custom
- Self-hosted and hybrid deployment
- Custom SSO, ABAC and RBAC
- Support SLA
3 plans
Starter
Free
- 100K observability events
- 24 CPU hours
- 15-day data retention
- Unlimited users and projects
Teams
$250/mo
- 1M observability events
- 250 CPU hours
- 6-month data retention
- SSO and SOC 2 docs
Enterprise
Custom
- Custom limits and retention
- For teams at scale
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
LangGraph
- Fine control over agent behavior
- Strong persistence model
- Widely used in production
- Steeper learning curve
- More code than no-code builders
Mastra
- Native TypeScript experience
- Good developer playground
- Deploys anywhere
- Not for no-code users
- Younger ecosystem than Python tools
Which one should you choose?
Choose LangGraph if you want:
- Fine control over agent behavior
- Strong persistence model
- Widely used in production
Watch out: steeper learning curve.
Choose Mastra if you want:
- Native TypeScript experience
- Good developer playground
- Deploys anywhere
Watch out: not for no-code users.
LangGraph vs Mastra FAQ
What is the difference between LangGraph and Mastra?
LangGraph: Low-level framework for building stateful, controllable agents. Mastra: TypeScript framework for building AI agents and workflows. Both are agents & automation tools.
Is LangGraph or Mastra cheaper?
LangGraph has the lower starting price: about $39 a month, against $250 for Mastra.
Do LangGraph and Mastra have free plans?
LangGraph: Yes. Mastra: Yes.
Who makes LangGraph?
LangGraph is made by LangChain, based in United States.
Who makes Mastra?
Mastra is made by Mastra, based in United States.
Which should I choose, LangGraph or Mastra?
Choose LangGraph if you value fine control over agent behavior and strong persistence model. Choose Mastra if you value native typescript experience and good developer playground.