
LLM application debugging, testing, and monitoring platform
LangSmith has 3 plans: a free plan, paid plans from $39/month and custom pricing for larger teams. We have not recorded a price change.
LangSmith plans and prices
Developer
$0
- 5,000 base traces/mo
- 14-day trace retention
- 1 seat
Plus
monthly$39/mo
$39/user/month — 10K traces/mo + overage
- 10,000 traces/mo included
- $0.50/1K additional traces
- 400-day retention available
Enterprise
Custom
- SSO
- Self-hosted deployment option
- Custom retention
- Dedicated support
Price history
Last 0 recorded changes
No price changes recorded yet.
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