Langfuse pricing 2026: plans and costs
Quick pricing summary
- Hobby: $0 month
- Core: $29 month
- Pro: $199 month
- Enterprise: $2,499 month
- Worth noting: Graduated usage pricing. Discounts: startups 50% off first year; research/students up to 100% off; non-profits USD 199 credits/month; OSS USD 300 credits/month first year. Self-hosted option also available.
Plans
Hobby
$0 month
- All platform features (with limits)
- 50k units / month included
- 30 days data access
- 2 users
- Community support via GitHub
Core
$29 month
- Everything in Hobby
- 100k units / month included, additional $8/100k units (lower with volume)
- 90 days data access
- Unlimited users
- In-app support
Pro
$199 month
- Everything in Core
- 100k units / month included, additional $8/100k units (lower with volume)
- 3 years data access
- Data retention management
- Unlimited annotation queues
- High rate limits
- SOC2 & ISO27001 reports, HIPAA-ready region
- Prioritized in-app support
Enterprise
$2,499 month
- Everything in Pro + Teams
- 100k units / month included, additional $8/100k units (lower with volume)
- Audit Logs
- SCIM API
- Custom rate limits
- Uptime SLA
- Support SLA
- Named lead support engineer
- Billing via AWS Marketplace or invoice (yearly commitment)
What you get on each plan
| Feature | Hobby | Core | Pro | Enterprise |
|---|---|---|---|---|
| Included usage | 50k units | 100k units | 100k units | 100k units |
| Additional usage | — | $8/100k units | $8/100k units | $8/100k units |
| Access to historical data | 30 days | 90 days | 3 years | 3 years |
| Ingestion throughput | 1,000 requests / min | 4,000 requests / min | 20,000 requests / min | Custom |
| Halo usage limits | Low | Medium | High | High |
| Human Annotation Queues | 1 queue | 3 queues | ✓ | ✓ |
| Alerts | 2 alerts | 20 alerts | 50 alerts | 100 alerts |
| Users | 2 | Unlimited | Unlimited | Unlimited |
| Projects | Unlimited | Unlimited | Unlimited | Unlimited |
| Rate limit (General API) | 30 requests / min | 100 requests / min | 1,000 requests / min | Custom |
| Response time SLO | n/a | 48h | 48h, Teams add-on: 24h | Custom |
| Data region | US, EU, or JP | US, EU, or JP | US, EU, JP, or HIPAA | US, EU, JP, or HIPAA |
| Enterprise SSO | — | — | Teams add-on | ✓ |
| Payment methods | Credit card | Credit card | Credit card, Invoice | |
| Contract duration | Monthly | Monthly | Yearly Commitment |
Hidden costs & add-ons
| Cost driver | Price | When it applies |
|---|---|---|
| Teams Add-on (Enterprise SSO, SSO enforcement, fine-grained RBAC, dedicated Slack/MS Teams support) | $300/month | Pro |
| Additional usage | $8/100k units (100k-1M), $7/100k (1-10M), $6.5/100k (10-50M), $6/100k (50M+) | Core, Pro, Enterprise |
Langfuse pricing vs alternatives
| Brand | Entry price | Free plan | Model | Best for | |
|---|---|---|---|---|---|
| Langfuse | Free; paid from $29 / mo | Yes | Usage-based | — | |
| Datadog | $0.05 / mo | No | Usage-based | Engineering teams that maintain, optimize and secure cloud or hybrid environments | Compare → |
| New Relic | Free; paid from $10 / mo | Yes | Usage-based | Engineers responsible for application and system uptime and reliability, and teams that want full-stack observability starting from a free tier. | Compare → |
| Dynatrace | $1.4 / mo | No · 15-day trial | Usage-based | Large enterprises running cloud-native, hybrid and AI workloads that want one platform for observability and security | Compare → |
| MLflow | — | — | — | Teams of all sizes building LLM applications, agents and ML models who want open source tooling without vendor lock-in. | Compare → |
List prices as published on langfuse.com/pricing. Totals are worked examples, not quotes.