SINAL

For companies that sell to government: what public bodies actually paid for an item, and who is behind a CNPJ, with the official source linked on every number.

PUBLIC PROCUREMENT / DATAData / analyticsIn construction · v0.9

Hono
React
Cloudflare
Open government data

SINAL home page: “Pare de chutar preço em licitação.” with a three-step panel: ask, compare, check the source.

Back to work

MN://sinal — System route

$ trace "sinal"

official source
item code
price quartiles
cited answer

The problem

Procurement data is public by law and hard to read: search works by keyword while the bid depends on the exact item, and reference prices are scattered across annexes and systems.

The constraint

Every claim points to the document that supports it. Prices are suppressed below 15 observations, and partner lists mask personal data behind audited access.

The approach

Work at the item level: homologated prices by catalogue code with quartiles and comparability warnings, a company lookup by CNPJ with cited registry data, and item search built from the annual procurement plans already published.

The outcome

In construction: version 0.9 runs on staging, and production has not launched yet.

MN://WORK

More work

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