Zerolook

Zerolook provides a flight shopping API that uses a machine-learning model trained on historical fare data to estimate cheapest itineraries without querying a GDS or airline system for every search. The API returns flight search and booking links via REST or MCP.

The company targets online travel agencies, airlines, metasearch and price comparison sites, and developers building travel agents or apps. The website describes a free developer quota and distribution fees that apply only through the customer's existing partners; the site does not state a pricing or revenue model beyond these points.

The website lists Zürich, Switzerland as the location of its open roles, which include a Software Architect and a Senior ML Engineer (Technical Lead). The site does not state a founding year or the number of offices.

Product: Flight shopping API providing ML-predicted flight search results and booking links, accessible via REST or MCP.