our open source repos are available on GitHub! run by @wondersearchai

Joined September 2026
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Just search
For centuries, sailors didn’t change the sky. They built an instrument to read it. Your data doesn’t need changing either.
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This is crazy! If you’re not using Wondersearch (SOTA Sparse Retrieval) you’re not living life
AI search should just feel like finding the answer. WonderSearch (YC F26) lets your agents semantically search your docs directly: no embeddings, no vector DB, nothing to build or maintain. $0 when idle. Plug any agent in via MCP, API, CLI or SDK. Link below👇
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The greatest way to search in my opinion
Introducing WonderSearch 1.1 (YC F26): SOTA sparse retrieval, with zero neural ingestion. We beat Elastic’s ELSER on every BEIR benchmark they’ve published, by up to 13 points. No clusters. No embeddings. $0 when idle. Search without limit. Or the setup. 👇
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Bad luck is a skill issue atp ngl
Nobody is lucky. Some people just have better search. Introducing WonderSearch (YC F26) by @polygres backed by @ycombinator @fdotinc (link below)
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we just killed Pinecone Weaviate Qdrant Milvus Chroma LanceDB Vespa FAISS Redis Elasticsearch OpenSearch my bad frfr
We accidentally made embedding search obsolete. We just beat every dense embedding model we tested on SciFact by rethinking search completely. Wondersearch 1.1 is coming soon 🔎 More info in first comment 👇
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Yo wait what
We accidentally made embedding search obsolete. We just beat every dense embedding model we tested on SciFact by rethinking search completely. Wondersearch 1.1 is coming soon 🔎 More info in first comment 👇
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We hit 120k views on our launch a few days ago… and a ton of feedback. We’ve been cooking and 1.1 is dropping very soon. Best part? Just switch the model 😉 No embeddings required.
What happens when your data changes faster than your search can keep up? WonderSearch 1.1. Search your data as fast as it changes. No embeddings required +7.9% average benchmark gains Coming soon to @polygres (YC F26) link in first reply ↓
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we just surpassed 1k followers!
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New system one model for search. This is crazy
Week 3 of YC. We just made semantic search serverless. Until now, semantic search meant embedding every document, every row and every chunk up front, and paying for it before anyone ran a single search. We flipped that. With @polygres you connect your data, choose what's searchable, and search it by meaning. There's no giant embedding job first. You pay for tokens only when you actually search. It runs on our brand new model that matches embedding-model recall in our (early, tbc) internal benchmarks, without neural ingestion. We believe semantic search should work like serverless compute. Acess rolling out to Polygres users (link below) or dm me.
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The old way: spend 12k embedding everything so the intern can search “refund” The new way: intern searches “refund”
Week 3 of YC. We just made semantic search serverless. Until now, semantic search meant embedding every document, every row and every chunk up front, and paying for it before anyone ran a single search. We flipped that. With @polygres you connect your data, choose what's searchable, and search it by meaning. There's no giant embedding job first. You pay for tokens only when you actually search. It runs on our brand new model that matches embedding-model recall in our (early, tbc) internal benchmarks, without neural ingestion. We believe semantic search should work like serverless compute. Acess rolling out to Polygres users (link below) or dm me.
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Stealth is rather hard when you don’t know where you are
How to be ninja (YC Edition) 🥷
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Make search light again
Lightsearch: a System 1 model for search. Most semantic search makes you pay before you search. Lightsearch flips it: send a query, the model figures out how to search, pay only at query time. we’re in private beta and looking for design partners with hard search problems. make search light. dm me
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Why the fuck are you building a search engine?
I can break your AI agent with a can of Monster. Link in first comment.
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This is crazy holy shit
I can break your AI agent with a can of Monster. Link in first comment.
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