Knowstack

Retrieval you can check.

Ingest documents and whole sites, search them with hybrid retrieval, and get back passages that say which file, which page and which heading they came from — under a budget that refuses with its numbers rather than surprising you with a bill.

Citations, not vibes

Every result carries its file, page, heading path and chunk id. An answer that cannot be checked is not useful in a knowledge base.

A budget that refuses

Embedding is the one thing that spends real money, so it has a hard monthly ceiling. A refusal states the estimate, what remains and the shortfall.

Live sources, not stale copies

Point a dataset at a site and it mirrors it on a schedule. An unchanged page costs nothing, and an excluded page stays excluded.

Deletion that proves itself

Deleting an organization drops its vectors and blobs, then lists both again to check, and writes a receipt that outlives the organization.