Developer
Free
50k events/month · 14-day data access · 2 users · 3 scenarios · 3 simulations · 3 custom evals · community support
Checked 21 Oct 2026
Plans and prices
LangWatch pricing
Growth
€29 a month
200k events included · €5/100k additional events · 30-day retention · €3/GB beyond retention · unlimited lite users · unlimited simulations, evals and prompts · private Slack/Teams support
Checked 21 Oct 2026
Enterprise
Priced on request
hybrid/self-hosted/on-prem · custom retention · SSO/RBAC · audit logs and SLAs · ISO 27001 reports · DPA/custom terms · dedicated engineering support · cloud marketplace billing
Checked 21 Oct 2026