Captain (YC W26)

High-accuracy file search for AI agents. We build retrieval infrastructure across unstructured data. Hiring soon.

[Captain (YC W26) @captaindotdev]

Proper global networking is the difference between DIY RAG and a truly production-ready pipeline.

[Lewis Lien Polansky @lienpolansky]

THIS is why you get a CTO who knows networking:

Last week, @BabajanyanEdgar found international RAG search requests took longer to connect to our servers than to complete the actual search.

We've since rolled out Edge Routing, cutting median query times by up to 39% in fresh-connection tests.

Full blog: https://t.co/QX19F84bJ1

[Lewis Lien Polansky @lienpolansky]

Your AI agents probably don't need to read your customers' SSNs.

We just shipped PII masking for agent file search. Edgar and I break down how it works in 85 seconds.

[Lewis Lien Polansky @lienpolansky]

Ragie’s service ends this Sunday, July 19.

We put together a practical migration guide covering source data, collections, integrations, reindexing, API changes, and switching your live application to Captain.

https://t.co/AZB16Xgvdr