Save the storage bill. Keep every byte. Query it anyway.
AT-1 (TinyFiles) is a structure-aware, verified-lossless compression system with a capability no general tool offers: query your data while it stays compressed, and still reconstruct the exact original file.
We don't compete on a contested ratio number. We win on capability (queryable + byte-exact), economics (a recurring storage saving with sub-day payback), and distribution (a tiny decoder that runs everywhere). The core method is the subject of a pending patent.
Built by Dylan Wolpe
AT-1 grew out of a research program on compression as a structure detector — published open-access, not just marketed. The method and its exact functional-dependency engine are described in two papers you can read in full:
- A minimum-description-length instrument for compression as a structure detector →DOI 10.5281/zenodo.20811282
- Derived-Column Elimination by Exact Functional-Dependency Discovery →DOI 10.5281/zenodo.20848308
Judge us on bytes, not testimonials
We have no customer logos to show you yet, so we don't pretend to. Instead we give you what a logo can't:
- • Every benchmark runs on a named public dataset and prints its own
LOSSLESS: True/Falsegate — reproduce them yourself. - • The decoder is open source (Apache-2.0), so nothing locks you in — anyone can open an AT-1 file forever.
- • The CLI is one command away:
npm install -g @tinyfiles/cli.