Graphify
7.6Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph.…
RAG & Search
110.1k
Free tier
Best RAG & Search Tools
RAG and search tools, each scored against our published rubric. Our RAG framework guide compares the published plan prices for a team knowledge assistant. Self-hosted versus managed vector search prices a first million vectors.
19 tools, each scored against our published methodologyThere are 19 RAG & Search tools here. 89.5% have a free tier, and the median score is 6.8. Open source is the most common pricing model at 72.2%.
19Tools
89.5%Free tier
73.7%Open source
6.8Median score
Pricing breakdown
- Open source 72.2%
- Freemium 16.7%
- Paid 11.1%
Share of the 18 tools whose pricing model we have confirmed.
Guides covering RAG & Search tools
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Best RAG Frameworks for a Team Knowledge Assistant in 2026: Four of Six Publish a Price, Paid Plans Start at $29 a Month, and the Leader Needs a Sales Call at Customer Two
All 8 RAG frameworks Google names, audited against their own LICENSE files and last push dates…
Open Source Alternatives to Paid AI Tools in 2026: $560.50 a Month Off a Small Team’s Bill, and the Three Licences That Decide If You Can
A small team on Zapier, Pinecone, Algolia, Datadog, 5 ChatGPT seats and ElevenLabs pays $560.50 a…
