Document infrastructure for agents. Trusted by startups and F500s to turn their most important documents into data.

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NYC friends, come hang out with us and @brexHQ on Sept 29!
we're hosting a technical panel in NYC at the end of this month with @brexHQ and panelists from @Baseten and @vercel! we’ll dig into open-source models, model routing, keeping token costs down, and when smaller, task-specific models are the better choice rsvp below!
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Extend retweeted
Jev is not natively multimodal, so we run every doc through extend’s parsing API to power this and even if it was multimodal, smaller models like this greatly benefit from reasoning over text instead of images so you should parse anyways (it grounds them and makes them significantly less prone to hallucinations)
introducing Jevbox: an open-source document drive that organizes itself, answers questions, and cites everything (all powered by Jev). TLDR; - upload anything and Jev categorizes and files it into the folder tree - search is hierarchical: Jev picks the folder, then the document, then the section. No embeddings, no vector DB - every answer cites the page and section it came from - permissions are enforced at retrieval. If someone loses access to a source, they lose access to answers built on it too - ships with an MCP server, so your agents get the same permission-aware context @andrewlu0 has been experimenting with Jev internally and wanted to see how far it could go on a real document library. It's built on Extend Parse + Jev, and fully open-source The GitHub has instructions to self-host, or you can deploy it to Render in one click
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introducing Jevbox: an open-source document drive that organizes itself, answers questions, and cites everything (all powered by Jev). TLDR; - upload anything and Jev categorizes and files it into the folder tree - search is hierarchical: Jev picks the folder, then the document, then the section. No embeddings, no vector DB - every answer cites the page and section it came from - permissions are enforced at retrieval. If someone loses access to a source, they lose access to answers built on it too - ships with an MCP server, so your agents get the same permission-aware context @andrewlu0 has been experimenting with Jev internally and wanted to see how far it could go on a real document library. It's built on Extend Parse + Jev, and fully open-source The GitHub has instructions to self-host, or you can deploy it to Render in one click
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Extend retweeted
every company has a shared drive nobody can find anything in we built a doc library that files itself and answers questions with the exact page + citation it's called jevbox. built on extend parse + jev. and it's open source. a few ways to use it: - contract library for procurement and ops - due diligence dataroom for VCs - policy and compliance reference for HR - clean context for your agents MCP included with authz built in (think google drive permissions) self-host it or one-click deploy to render, instructions are in the repo. link in the comments!
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Extend Parse 🤝 Jev
every company has a shared drive nobody can find anything in we built a doc library that files itself and answers questions with the exact page + citation it's called jevbox. built on extend parse + jev. and it's open source. a few ways to use it: - contract library for procurement and ops - due diligence dataroom for VCs - policy and compliance reference for HR - clean context for your agents MCP included with authz built in (think google drive permissions) self-host it or one-click deploy to render, instructions are in the repo. link in the comments!
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Had the pleasure of moderating this panel with Christopher Wirick from @baseten, @http_samc from @vercel, and @ebadgio_ from @ExtendHQ at the NYC @brexHQ office! I also learned that Sam grew up one town over from where I did and lives on the same block - small world!
Thank you to everyone who came out to our technical panel on owning your intelligence last night! We covered when open source beats frontier models, how teams are routing between them, and where small task-specific models actually win. Huge thanks to Christopher Wirick and @http_samc for joining our own @ebadgio_ on stage, to @jordanalexmeyer for moderating, and to @brexHQ for co-hosting. Until next time!
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Thank you to everyone who came out to our technical panel on owning your intelligence last night! We covered when open source beats frontier models, how teams are routing between them, and where small task-specific models actually win. Huge thanks to Christopher Wirick and @http_samc for joining our own @ebadgio_ on stage, to @jordanalexmeyer for moderating, and to @brexHQ for co-hosting. Until next time!
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Last Friday, I flew @the_doc_doctor from NY to New Haven to visit his girlfriend. During the flight, we talked about what it's been like watching @ExtendHQ grow from 3 to 30 people. Hard to describe how grateful I am to have gotten to do it with him.
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We're hiring! Come build the future of document processing with us :)
we’re hiring a startup / field marketing lead at @ExtendHQ! (nyc, in-person, frequent travel to sf) you’ll own how Extend shows up in person, from founder dinners and YC Demo Day events to booths people actually stop at, across nyc and sf we’ve grown revenue 6x YoY to 8 figs with 200%+ NRR, powering document ingestion for ai teams at Square, Zillow, Brex, Mercury, and Checkr apply below! dm me if you have any questions :)
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Extend retweeted
we’re hiring a startup / field marketing lead at @ExtendHQ! (nyc, in-person, frequent travel to sf) you’ll own how Extend shows up in person, from founder dinners and YC Demo Day events to booths people actually stop at, across nyc and sf we’ve grown revenue 6x YoY to 8 figs with 200%+ NRR, powering document ingestion for ai teams at Square, Zillow, Brex, Mercury, and Checkr apply below! dm me if you have any questions :)
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Kushal and Eli after ingesting all your PDFs
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Extend retweeted
sf, you're next! 🌉 oct 22nd, evening going through the nyc rsvps this weekend, sf invite link soon
nyc! you can see You Can See Everything before everyone else oct 15th, 6:30pm rsvp link in the comments
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We'll be at @aiDotEngineer New York, Oct 12–14 at the Sheraton Times Square! This year is all about production AI in financial services: bank statements, loan packets, brokerage forms, and tables that run for hundreds of rows. A lot of what our customers send us every day. Come find us at booth #39 to talk document ingestion or just say hi.
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Replying to @bolau_
turns out having A24 as an Extend customer is a great excuse to rent an entire theater
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A24 (the studio behind the movie) is an Extend customer so naturally, we had to rent out a theatre and host a private early screening NYC, Oct 15 — come watch it before everyone else! 🍿
nyc! you can see You Can See Everything before everyone else oct 15th, 6:30pm rsvp link in the comments
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Extend retweeted
nyc! you can see You Can See Everything before everyone else oct 15th, 6:30pm rsvp link in the comments
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Come see one of the most anticipated films of the year with us on Oct 15th. RSVP link in the comments.
nyc! you can see You Can See Everything before everyone else oct 15th, 6:30pm rsvp link in the comments
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Extend retweeted
i rented out an entire auditorium in NYC for a watch party dm me for more info/rsvp link!
Here is official trailer, You Can See Everything
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You can now use Extend without leaving Cursor, Claude, or ChatGPT. Install the plugin wherever you work: Cursor: cursor.com/marketplace/exten… Claude: claude.ai/directory/extend ChatGPT: chatgpt.com/plugins/plugin_a…
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Extend retweeted
vlog from the @ExtendHQ gambling ring last thursday
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