Alternatives to Onyx
8 Research & Knowledge tools you could use instead. Each one shares a way to connect with Onyx and overlaps on what it does. Strongest match first.
Onyxby OnyxAPIAlternatives
Jina Reader
API · MCPWeb reader and search API for AI pipelines. Converts any URL to clean markdown, runs grounded search, and powers RAG at…
VerifiedOfficialby Jina AI · Research & Knowledge · 5 skills · API KeyWhy Both offer API. In common: grounded search, rag.
Glean
API · MCP · ExtensionEnterprise AI search and knowledge management — connects all your company apps and surfaces answers with AI-powered…
VerifiedOfficialby Glean · Research & Knowledge · OAuth 2.0Why Both offer API. In common: enterprise search, knowledge.
Ragie
APIRetrieval API for AI applications. Ingest PDFs, web pages, and files, then query with semantic search. Built-in…
Verifiedby Ragie · Research & Knowledge · 5 skills · API KeyWhy Both offer API. In common: sync, rag, knowledge.
MaxKB
API · CLIOpen-source enterprise RAG platform for building AI agents. Upload docs, auto-vectorize, and orchestrate multi-step…
Verifiedby 1Panel · Research & Knowledge, Infrastructure & Ops · 4 skills · API KeyWhy Both offer API. In common: enterprise, rag, knowledge.
WeKnora
API · MCP · CLI · ExtensionTurns documents into a queryable knowledge base with RAG question answering, a ReAct agent orchestrating retrieval, MCP…
VerifiedOfficialby Tencent · Research & Knowledge, Customer Support · 5 skills · API KeyWhy Both offer API. In common: sync, rag, knowledge.
FastGPT
API · MCPBuilds AI agents on a visual Flow canvas backed by hybrid-retrieval knowledge bases, workflow and RPA nodes…
Verifiedby labring · Orchestration, Research & Knowledge · 5 skills · API KeyWhy Both offer API. In common: rag, knowledge, search.
LlamaIndex
API · CLIData framework and cloud platform for LLM apps over private data. Offers parsing, indexing, retrieval, agent workflows…
Verifiedby LlamaIndex · Research & Knowledge · 5 skills · API KeyWhy Both offer API. In common: connectors, rag.
Rowboat
MCP · APIBuilds a backlinked knowledge graph from your email, meetings and Slack in a local desktop app, then lets agents query…
Verifiedby Rowboat Labs · Memory & State, Research & Knowledge · 3 skills · OAuth 2.0Why Both offer API. In common: sync, knowledge.