LangChain Pricing (2026)
How much does LangChain cost? LangChain has 5 pricing plans in 2026: Developer, $0.01, $0.05, $1.50, Plus. LangChain has a free tier. Paid plans start at $0.01.
Among 4 comparable ai agents tools we track, Devin has the lowest entry point (a free tier). The full cost comparison is below.
Every figure here is captured verbatim from LangChain's own pricing page by our crawler, last verified 2026-07-16 — not estimated. Vendors change pricing, so confirm the current figure before you buy.
| Plan | Price |
|---|---|
| Developer | $0 |
| $0.01 | $0.01/mo |
| $0.05 | $0.05/mo |
| $1.50 | $1.50 usage-based |
| Plus | $39/mo |
Is LangChain free?
Yes — LangChain has a free tier. Paid plans start at $0.01.
- Open source
- Yes
- Platforms
- web
How LangChain pricing compares
The closest ai agents tools we track, cheapest entry point first.
- Devin
Autonomous AI software engineer that ships real code
Free tier$20vs LangChain → - AutoGPT
Build and run autonomous AI agents from a visual canvas
$3vs LangChain → - CrewAI
Orchestrate teams of role-based AI agents that collaborate
$8vs LangChain → - Lindy
No-code AI assistants that automate email and meetings
$49vs LangChain →
Every price is captured verbatim from LangChain's own pricing page by our crawler, last verified 2026-07-16 — not estimated. Vendors change pricing, so confirm the current figure before you buy. Last updated 2026.