OBSERVABILITY
Langfuse
Checked 2026-11-10. Licence: MIT core; self-host. Self-host: yes (MIT).
Fees by layer
| Layer | What we found |
|---|---|
| Token markup | n/a |
| Funding fee | n/a |
| Own-key (BYOK) rule | n/a |
| Logs and platform | Hobby; Core $29; Pro $199 |
| Seats | none found |
Layers are defined on Fees defined. "Not published" means our sources are silent.
Free tier
Hobby: 50k units a month
Example bill: $1,000 list-price spend, 100,000 logs, 3 seats, gateway credits
$29 a month. Change the inputs →
- Token markup: $0
0% of $1,000 list-price spend - Funding fee: $0
Gateway credits: 0% of $1,000 - Platform: Core: $29
$29 a month
Langfuse pricing page OFFICIAL 2026-11-10
- Token markup: $0
Notes
Lower rates apply above 1M units ($7, $6.50, $6 per 100k); the calculator uses $8 throughout.