VaneItzCrazyKns/Vane
AI-powered answering enginePersonalChat UIsRAG & vector DBsDocker / self-host★ 38k+2.7k / 90dMITcommit 2 months ago75worth
Open-source alternatives to Perplexity
Perplexity is an AI-powered conversational search engine that provides direct answers with citations from the web. It is used by researchers, professionals, and general users looking for sourced information.Perplexity is made by Perplexity AI. It is not open source. These 5 open-source projects do the same job, closest first.
Compare at a glance
| Project | Type | Self-host with Docker | License | Stars | Last commit |
|---|---|---|---|---|---|
| Vane | Docker / self-host | Yes | MIT | 38k | |
| RAGFlow | Docker / self-host | Yes | Apache-2.0 | 93k | |
| SillyTavern | Web | Not listed | AGPL-3.0 | 35k | |
| shap | Library / SDK | Not listed | MIT | 26k | |
| PageIndex | Library / SDK | Not listed | MIT | 40k |
The alternatives
RAGFlowinfiniflow/ragflow
RAG engine built on deep document understandingEnterpriseRAG & vector DBsDocker / self-host★ 93k+4.8k / 90dApache-2.0commit 9 hours ago90worth
SillyTavernSillyTavern/SillyTavern
LLM front-end for power usersPersonalChat UIsWeb★ 35k+3.5k / 90dAGPL-3.0commit last month89worth
shapshap/shap
Explain machine learning model outputs with Shapley valuesPersonalAI & LLM toolingData & analyticsLibrary / SDK★ 26kMITcommit last week78worth
PageIndexVectifyAI/PageIndex
Vectorless, reasoning-based RAGPersonalEnterpriseRAG & vector DBsLibrary / SDK★ 40k+10k / 90dMITcommit 2 days ago86worth