Langfuse
8.2#1 in prompting toolFrom $29 a monthFree planWebAPILinuxSelf-hosted
VisitLangfuse vs ProofHound
ProofHound
6.7#7 in prompting toolFrom $29 a monthFree planWebAPISelf-hosted
VisitWhat both publish
| Fact | Langfuse | ProofHound |
|---|---|---|
| Integrations | Langfuse lists more than 100 integrations spanning OpenTelemetry, Python and TypeScript, model providers, agent frameworks, gateways, and developer tools. | The site lists Web UI, Webhook, API Token, and MCP as connection options for business systems and AI agents. |
Langfuse plans
- HobbyFree
- Core$29 a month
- Pro$199 a month
- Teams Add-on$300 a month
- Enterprise$2,499 a month
ProofHound plans
- FreeFree
- Self-hosted open sourceFree
- Pro$29 a month
Pick Langfuse if…
Langfuse suits teams building AI agent applications that need tracing, prompt management, and evaluation tools. It also supports teams that want to self-host the core on their own infrastructure.
Pick ProofHound if…
ProofHound suits operations, risk, and analyst teams working on classification tasks such as risk control, financial judgment, content moderation, or customer service intent recognition. The self-hosted edition may suit teams that need private deployment and data storage on their own infrastructure.