Langfuse
8.1#1 in ai agent observability toolsFrom $29 a monthFree planWebAPILinuxSelf-hosted
VisitLangfuse vs UncannyPrompt
UncannyPrompt
5.3#26 in prompt management softwareWebAPISelf-hosted
VisitWhat both publish
| Fact | Langfuse | UncannyPrompt |
|---|---|---|
| API | The public data platform includes APIs for observations, experiments, metrics, prompts, datasets, projects, exports, and an OpenAPI specification. | Authenticated JSON endpoints cover prompts, Projects, folders, tags, variables, sharing, public links, and audit; automation can authenticate with an API key. |
| Product | Langfuse is an open-source AI engineering platform that helps teams collaboratively debug, analyze, and iterate on AI agent applications. | UncannyPrompt is a structured home for reusable AI prompts, variables, versions, sharing rules, and audit history. |
| Self-hosting | The OSS edition can be deployed with Docker Compose, Kubernetes Helm, or Terraform guides for AWS, GCP, and Azure, including offline or air-gapped installations. | The product can run in the user's infrastructure with Docker Compose, SQL Server, and configurable authentication. |
Langfuse plans
- HobbyFree
- HobbyFree
- Core$29 a month
- Core$29 a month
- Pro$199 a month
- Pro$199 a month
UncannyPrompt plans
No prices published.
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 UncannyPrompt if…
It suits teams managing recurring prompt work such as support playbooks, product research, engineering workflows, content templates, and customer communication. Self-hosting options also fit organizations wanting deployment in their own infrastructure.