Infino AI
Search, vectors and SQL over one Parquet copy, for agents
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Want to reach these readers? Sponsor an issue.
Infino is an open-source retrieval engine for AI agents. It keeps one copy of your data as Parquet on S3 or local disk, with BM25 and vector indexes inside the files. Agents run keyword, vector, hybrid and SQL search on it. Apache-2.0. Infino Cloud is generally available, with a free tier.
PH · launched Nov 3, 2026 · 83 upvotes (top 1%) · 0 views
Niche: semantic search and rag tools · 93 launches, 0 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Data infrastructure
- Developer
- AI feature
- Commercial product
- Developer Tools
- Artificial Intelligence
- GitHub
- Database
Visit website ↗ Source listing ↗
More like this: all 93 launches in semantic search and rag tools →
Could you build this?
Partial A thin layer over existing engines (DuckDB, Lance, Tantivy) and an API for agents is vibe-codeable, but a production-grade retrieval engine with fast BM25 and vector indexing needs systems expertise.
What it would actually take: The stack would likely be Rust or C++ with an inverted-index library (Tantivy) and a vector index (HNSW or IVF-PQ), stored in Parquet. Index design, query planning, and performance tuning at scale are the hard parts and need database or search-engine engineers.
Competitors
Other products that read as similar to this one : 51 launches clear the similarity bar, closest 8 shown.
Attention rank: #2 of 52 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 358 days after the earliest competitor.
- ASO Framework — Agentic Search · ph · 2026-09-18 · 1 upvotes · similarity 0.40
- InfiniHash App Store · ph · 2026-10-01 · 1 upvotes · similarity 0.39
- ParqDB · hn · 2026-08-21 · 26 upvotes · similarity 0.39
- AnySearch · ph · 2026-07-06 · 620 upvotes · similarity 0.39
- Searchbase · ph · 2026-10-09 · 8 upvotes · similarity 0.38
- Web Search Agents by Nimble · ph · 2026-09-14 · 306 upvotes · similarity 0.37
- SQL Optima · ph · 2026-09-19 · 1 upvotes · similarity 0.36
- AetheriusDB · ph · 2026-10-29 · 1 upvotes · similarity 0.35
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.