Autumn

Autumn AI (autumn.ai) is search and research for people and companies. You describe the accounts or people you want in plain language, for example "Series A startups building AI developer tools that raised in the last 12 months, with founder backgrounds." Autumn researches profiles, company sites, filings, code, posts and news at request time and returns a table with a source on every value. GTM teams use it to build account and contact lists, research a company before outreach, and identify the person and company behind a sign-up email, including Gmail addresses. Available in the web app, over an API and CLI, and as an agent skill. Backed by Y Combinator.