Contextrie
60Open-source context and state for AI: it keeps only what matters for the question.
In TenderReply: Reads long tenders for what they ask, then picks, for each section, the passages of your documents that prove it.
Write the bid. Show the proof.
Upload a tender and your company documents: past bids, CVs, case studies, certificates. Get a response in an editor where every line shows the document it came from, and every claim you can’t prove is marked as a gap to fill.
Coming soon · for small companies, agencies and consultancies bidding for public and private contracts
One email when it launches. Nothing else, and never shared.
Questions
Where does each line come from?
From your documents only. Every sentence carries the exact words it rests on, and we check each quote word for word in the file it names (and the page, for PDFs). Click a line to see its source. A figure that appears in none of its quotes is flagged.
What if my documents don’t prove something the tender asks?
You get a [bracketed gap] saying what evidence is missing, never an invented claim. The requirements check above the editor lists every gap.
What happens when I edit a line?
It turns “edited”: its source no longer vouches for it. Press Re-ground and we look for quotes that support your new wording, or mark what isn’t supported.
Is my tender or are my documents stored?
No. Files are turned into text to write the draft, kept in memory for an hour so you can unlock without a re-run, then gone. Your draft is saved only in your own browser until you clear it. Google Drive and OneDrive access stays in your browser and only covers the files you pick. We record anonymous counts only.
What do I get for free?
Two drafts a day, with the requirements check and the first 3 sections written. A one-time $0.99 unlocks every section, Re-ground, Write from sources and Word export, forever. No subscription.
Can I build something like this?
Yes. It runs on Contextrie (open-source context and state) and Bref UI (open-source interface). Both are on GitHub.
Open source underneath
Built with
TenderReply is a thin layer on open-source packages. Star them, fork them, build your own micro.
Bref UI
27Open-source Svelte components for clean, accessible interfaces.
In TenderReply: The page: sources, the requirements check, the source panel and the unlock dialog.
Also built with SvelteKit · Vercel AI SDK · Zod