LangSmith
LangSmith is an all-in-one developer platform for every step of the LLM-powered application lifecycle, whether you’re building with LangChain or not.
Industry focus
Pricing
Startups
Reach out for starter pricing
- Discounted prices
- Generous free, monthly trace allotment
Developer
Free for 1 user
- 1 Developer seat
- Debugging traces
- Dataset collection
- Testing and evaluation
- Prompt management
- Monitoring
Plus
$39/user per month
- All features in Developer tier
- Up to 10 seats
- Higher rate limits
- Email support
Enterprise
Custom
- All features in Plus tier
- Custom Single Sign On (SSO)
- SLA
- Self-hosted deployment options
- Custom rate limits
- Team trainings
- Shared Slack channel
- Architectural guidance
- Dedicated customer success manager
Biggest customers
- CommandBar
- Adyen
- Robocorp
- Morningstar
- Paradigm
- Retool
- Rakuten Group
- Elastic
- Fintual
- Ally Financial
- Podium
- Factory
- Replit
- Athena Intelligence
- New Computer
- Rexera
- WordSmith
Helpful links
Academies
Documentation
Products
- Log and view LLM application traces.
- Share traces with colleagues.
- Create and manage datasets from traces.
- Run automated evaluations on traces.
- Monitor application performance metrics.
Social media