LangGraph
Program stateful agent workflows and observe or deploy them through LangSmith.
At a Glance
LangGraph is an AI tool for Agent & RAG frameworks (category: Development & Code). Free access: Free plan. Paid from $39 (LangSmith Plus). Documented: 4 plans with prices and limits.
- Category
- Agent & RAG frameworks
- Paid from
- $39 / Month (LangSmith Plus)
- Free Option
- Free plan
- Plans
- 4
- Sources
- 3 verified sources
Category: Development & Code · Agent & RAG frameworks
Features
LangGraph is a programmable Python framework for long-running, stateful, and cyclic AI agents with human-in-the-loop support and persistent state. The framework itself is free and open source.
Costs mainly come through LangSmith: Developer includes 5,000 base traces and 14-day retention; Plus expands traces and deployment. Cloud, hybrid, and self-hosted options are available. Details under Prices and plans.
- Programmable Python framework for long-running, stateful, and cyclic AI agents
- Human-in-the-loop and persistent state management for production agents
- Observe and deploy through LangSmith
- Deploy as cloud, hybrid, or self-hosted
- Framework itself free and open source
- LangSmith Developer with 5,000 base traces and 14-day retention
Prices and plans
| Tier | Price | Period | What you get |
|---|---|---|---|
| LangGraph open source | free | Self-hosted | Stateful and cyclic agent graphs Human in the loop and persistence No LangGraph run quota Own model, hosting, and observability costs |
| LangSmith Developer | free | Month | 1 seat 5,000 base traces/month 14-day base trace retention 5 Fleet LCU included 5 LCU and 1 LSU sandbox included, maximum 10 sandboxes |
| LangSmith Plus | $39 | Month | 10,000 base traces/month Unlimited seats at $39 each 1 small serverless deployment included 25 Fleet LCU included Deployment, Engine, and tuned evaluators available |
| LangSmith Enterprise | contact sales | Year | Cloud, hybrid, or self-hosted Custom SSO, ABAC, and RBAC Custom seats and workspaces Support SLA Annual invoice |
Prices per vendor, excl. taxes/VAT where applicable.
Alternatives and similar tools to LangGraph
LangGraph alternatives comparison →
FAQ
Is LangGraph available for free?
Yes. A permanently free plan is published, not a time-limited trial. 1 seat and 5,000 base traces per month. LangGraph itself is free to self-host.
Where is the vendor of LangGraph based?
LangChain, Inc. is based in the USA. Regardless of that location, data processing and privacy terms are governed by the vendor's own contract.
How is LangGraph billed?
Developer includes 5,000 base traces, Plus 10,000 and a small serverless deployment. Additional compute and storage are billed in LCU/LSU. LangChain/LangSmith shows prices in US dollars only, worldwide.
How much does LangGraph cost?
The cheapest paid plan of LangGraph is LangSmith Plus at $39. 4 plans are documented in total, each with its price and limits.
Is LangGraph currently available?
LangGraph is still active: open-source framework and active LangSmith Developer, Plus, and Enterprise platform.
How we compare
We compare free access, paid entry, plan limits, features and the listed official sources. Unsourced figures stay marked as not published.
Only confirmed entries appear in the catalog. Prices, plans and limits come from listed official vendor pages. Missing figures stay marked as not published. Search results are ordered by Task match by default; category and task lists are alphabetical. Both can be switched to Free access first; neither is a quality ranking. The vendor page always wins.
Edited and checked by the AI Compare Ninja team
Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.
- https://www.langchain.com/pricing
- https://kb.langchain.com/articles/2780309193-what-pricing-and-discounts-are-available-for-langgraph-cloud-deployments-on-the-startup-plan
- https://www.langchain.com/langgraph
Visit site (opens in a new tab)
Spotted an outdated figure? Vendor pages change without notice. Report an error