Postor (formerly LicitIA) is a software platform focused on public procurement in Mexico, helping businesses compete for government contracts and identify sales opportunities. It brings together procurement notices from ComprasMX and integrated state portals, with searchable information on procedures, agencies, suppliers, awards, and unit prices. Businesses can describe what they sell and find relevant tenders by meaning rather than relying only on exact keywords, then receive alerts about matching opportunities.

Postor also uses AI to analyze tender documents, extract requirements, create checklists, and highlight potential restrictive conditions, with references to source documents for review. Its competitor research tools let users examine recorded supplier participation, awards, contract amounts, and buyers. Alerts can also identify winning bidders that may become prospective customers.

The platform offers subscription-based tools for searching, tracking, analyzing, and organizing opportunities, alongside Postor Abierto, where users can explore public procurement data without an account. The company also provides guides, source and coverage information, examples, and demo options. The site reports that more than 520 companies use Postor.