Open-source context retrieval for AI agents across workspaces. It connects to productivity tools, email, document stores, or any private data source and transforms their contents into searchable knowledge bases for agents.
Airweave is a Y Combinator company in the Spring 2025 batch. Its directory entry describes it as: The open-source context retrieval layer for agents. The founders listed are Lennert Jansen (Founder/CEO), Rauf Akdemir (Founder/CTO) (Y Combinator directory entry, April 14, 2025).
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Open-source context retrieval for AI agents across workspaces. It connects to productivity tools, email, document stores, or any private data source and transforms their contents into searchable knowledge bases for agents.
Airweave lists 5 open roles on its directory entry.
Checked away from the directory entry. Neither line below comes from the company's Y Combinator page.
Airweave is an open-source context retrieval layer that lets AI retrieve relevant context from apps and databases by acting as a shared information retrieval layer between AI systems and data sources.
The title and description the site itself served, answering 200. Not a cached copy and not the company's directory entry — what was live when we asked.
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Founders, titles and bios as the company published them. Photographs are our own copies of the ones on that record, so they do not break when the original link expires.
No investor is drawn from a Form D — the form states how many invested and never who. The one investor on this graph is named because a batch has exactly one.
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
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Sourced from the company's Y Combinator directory entry, from the company's own site, read directly on 2026-09-27 (airweave.ai), and from Hacker News, where 3 threads met the matching rule stated beside the count.
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