Is Langfuse worth the price?
Langfuse's pricing is quite generous, especially with a robust free Hobby tier offering 50k observations.
The jump to Pro at $59/month for 1M observations is a good value for growing applications. The Team tier at $499/month for unlimited usage is competitive for larger organizations.
This pricing is best for individual developers and small teams scaling their LLM applications.
Pricing Plans
Hobby
Free
Side projects
- 50k observations/month
- 7-day retention
- Basic features
- Community support
Pro
$59/month
Production apps
- 1M observations/month
- 30-day retention
- All features
- Priority support
Team
$499/month
Teams
- Unlimited observations
- Unlimited retention
- SSO
- Dedicated support
Self-hosted
Free
Open source
- Unlimited usage
- Self-managed
- Community support
- Full control
Hidden Costs & Gotchas
Overage fees not explicitly stated for Pro tier
Enterprise features like SSO only in Team tier
Self-hosted requires internal infrastructure management
Which Plan Do You Need?
Individual developers experimenting with LLMs
Startups building production LLM apps
Enterprises needing full control and scale
How Langfuse Compares to Competitors
Compared to similar LLM observability platforms like Helicone, which can charge based on tokens or requests, Langfuse's observation-based pricing seems straightforward. While Datadog offers LLM monitoring, its overall platform cost is significantly higher, making Langfuse's $59 Pro tier a more accessible entry point for specialized LLM needs.
Langfuse Pricing FAQ
How much does Langfuse cost?
Langfuse starts at $59/month on the Pro plan. It offers 2 paid tiers ranging from $59/month up to $499/month. A free plan is also available with limited features.
Does Langfuse have a free plan?
Yes. Langfuse offers a free plan called "Hobby". It includes: 50k observations/month, 7-day retention, Basic features.
What is the cheapest Langfuse paid plan?
The cheapest paid plan for Langfuse is "Pro" at $59/month. Key features include: 1M observations/month, 30-day retention, All features.
Is there a cheaper alternative to Langfuse?
Yes. Popular alternatives to Langfuse include Weights & Biases, ClearML, 3LC.AI, Maxim AI. Free alternatives include Weights & Biases, ClearML, Maxim AI. Compare them side-by-side on Toolradar.
Cheaper alternatives to Langfuse
Direct competitors with similar features. Many offer free tiers or lower per-seat pricing.
