Compare projects
Select 2–4 projects to compare on the same basis.
infiniflow / infinity
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
xerj-org / xerj
AI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.
Popularity
Repository stars4,76018,467Highest
Fork4581,352Highest
Maintenance
Last push2026-11-052026-11-06
Maintenance notesNot verifiedNot verified
Repository created2022-07-182026-06-30
License & use
LicenseApache-2.0 · PermissiveApache-2.0 · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeDatabases · Retrieval-augmented generation · Search enginesCommand-line tools · Databases · MCP servers · Retrieval-augmented generation · Search engines
TypeApps & systemsMCP ecosystem
SubcategoryDatabases & searchMCP servers
PlatformNot verifiedNot verified
First collected2026-11-032026-11-03
LanguageC++Rust
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Measured at 2026-11-06 UTC