Langtail
AutomatedLLM development and testing platform for building, evaluating and monitoring AI prompts and assistants.
Active plans
4
Total changes
4
Last change
Jul 15, 2026
Price trend
no history
What we know about Langtail’s pricing
Moderately activeChanges in 12 months
4
Cadence
Multiple changes per day
Direction
New plan recently added
Category position
Pricier than 83% of AI & ML tools (2268 compared)
Current pricing
Free
monthlyFree
- Unlimited users
- 2 prompts or assistants
- 1,000 logs per month
- 30 days data retention
- Public shareable apps
Pro
monthly$99/mo
$99/month + VAT
- 1 user
- 20 prompts or assistants
- Unlimited logs
- 90 days data retention
- Public shareable apps
Team
monthly$499/mo
$499/month + VAT
- 10 users
- Unlimited prompts or assistants
- Unlimited logs
- 1 year data retention(1 year)
- Public sharebable apps
- Radars & Alerts
- Dedicated support
Enterprise
customCustom
- Users(Unlimited users)
- Prompts(Unlimited prompts or assistants)
- Logs(Unlimited logs)
- Data Retention(Custom data retention)
- Public Shareable Apps
- Radars & Alerts
- AI Firewall
- Dedicated Support
- Self Hosting
Price history
Last 4 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jul 15, 2026 | Enterprise | new plan | — | — | — |
| Jul 15, 2026 | Team | new plan | — | $499 | — |
| Jul 15, 2026 | Pro | new plan | — | $99 | — |
| Jul 15, 2026 | Free | new plan | — | $0 | — |
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