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Open-source alternatives to Phoenix

24 projects in the catalog share a category with Phoenix (Evals & observability). They are ranked by how closely their categories, platforms and GitHub topics match, then by worth score. Of these, 18 run with Docker, 19 have a permissive license and 24 had a commit in the last 90 days.

Compare at a glance

Phoenix and its alternatives: platforms, Docker, license, GitHub stars and last commit
ProjectRuns onSelf-host with DockerLicenseStarsLast commit
Phoenix (this project)Docker / self-host, Library / SDKYesCustom (read before use)12k
MLflowDocker / self-host, Library / SDKYesApache-2.028k
OpikDocker / self-host, Library / SDKYesApache-2.022k
promptfooCLI, Library / SDKNot listedMIT26k
LangfuseWeb, Docker / self-hostYesCustom (read before use)35k
SigNozDocker / self-hostYesCustom (read before use)32k
DeepEvalLibrary / SDKNot listedApache-2.019k
SentryDocker / self-hostYesCustom (read before use)45k
GiskardLibrary / SDKNot listedApache-2.05.9k
SkillOptLibrary / SDKNot listedMIT18k
HeliconeDocker / self-hostYesApache-2.06.2k
garakCLINot listedApache-2.09.4k
iFixAiCLINot listedApache-2.019k
Crawl4AIDocker / self-host, Library / SDKYesApache-2.085k
vLLMDocker / self-host, Library / SDKYesApache-2.093k
LightRAGDocker / self-host, Library / SDKYesMIT40k
gpt-researcherWeb, Docker / self-host, Library / SDKYesApache-2.030k
Mem0Docker / self-host, Library / SDKYesApache-2.066k
HindsightDocker / self-host, Library / SDKYesMIT45k
LiteLLMDocker / self-host, Library / SDKYesCustom (read before use)60k
SGLangDocker / self-host, Library / SDKYesApache-2.037k
FunASRDocker / self-host, Library / SDKYesMIT21k
ChromaDocker / self-host, Library / SDKYesApache-2.029k
FirecrawlWeb, Docker / self-host, Library / SDKYesAGPL-3.0188k
WhisperLiveKitDocker / self-host, Library / SDKYesApache-2.011k

Self-hosted Docker apps (18)

Libraries & SDKs (4)

Command-line tools (2)