LangChain Pricing
Starting price
$39/month
Pricing model
Paid
Free tier
Yes
Free trial
No
Plans
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Developer | $0 | month | 5,000 traces/month; Basic features; Community support |
| Plus | $39 | month | 100,000 traces/month; All features; Email support |
| Enterprise | — | month | Unlimited traces; SSO/SAML; SLA |
Figures are the vendor's published prices. Unknown values show as “—”. Price-history tracking is not yet available for this tool. Price verified 2026-10-02. Last updated 2026-10-08.
True cost
True cost calculator
| Plan | Listed | Seat basis | Monthly · 5 seats | Annual · 5 seats |
|---|---|---|---|---|
| Developer | $0/month | flat | $0 | $0 |
| Plus | $39/month | flat | $39 | $468 |
Estimate from published prices. Per-seat plans scale with seats; flat plans don't; plans with included seats charge the base until you exceed them, then add the per-seat overage where published. Monthly/annual come from each plan's billing period. Taxes and add-ons excluded.
LangChain's starting price ($39) is 65% below the AI Agents & Assistants average of $113.
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