Brex

Autumn helps Brex identify and prioritize newly forming companies by connecting Delaware records to founders and emerging-company evidence, before the opportunity is obvious in conventional startup databases.

Brex is the AI-powered spend platform behind tens of thousands of growing companies, including the startups it wants to reach the week they come into existence. For its growth team, the hardest part of the market isn't the companies everyone can see. It's the ones that don't have a website yet.

Formation-first discovery

Autumn finds emerging companies from primary formation signals, before a polished public profile exists. Agents watch Delaware filings as they appear and treat each one as a lead worth pursuing, not a row to wait on. Brex sees the market form in real time instead of reading about it months later.

Company resolution

A filing is a name and a registered agent. Autumn connects that raw entity to founders, domains, products, and the evidence Brex needs to prioritize it. Agents map the founders' accounts across LinkedIn, GitHub, and the open web, and every connection carries its source.

Autumn surfaces companies the week they incorporate, before they exist anywhere else we look.

Earlier signals

Meaningful activity surfaces before a funding announcement or database update becomes the first alert. A stealth team starts hiring, a domain goes live, a founder leaves a large company. Brex sees each signal while it is still fresh, with the evidence attached.

Better outreach timing

Brex reaches founders near formation, before competitors arrive and inboxes saturate. What used to be a manual sweep of filings and fragments is now a standing, cited pipeline.

Frequently asked questions

What is Autumn?

People research as a primitive. Autumn resolves fragmented information on the web into an index of every person in the world: relationships, work history, contact info, and digital footprint. Agents query it for whatever you need, from a prospect list to a background check.

How is Autumn different from ZoomInfo, Clay, or Apollo?

Those are databases and workflow tools. You get the rows they already have. Autumn runs live research at request time: agents read news, filings, registries, code, job posts, and social the way an analyst would, then assemble the answer.

You also get what no database has indexed yet. Agents watch incorporation filings, event pages, and launch pages, so new companies show up in Autumn first.

Who is Autumn built for?

Sales teams researching accounts, recruiters sourcing candidates, investors mapping markets, and risk teams screening people and companies. Anyone who needs deep research at scale instead of another static list.

Where does the data come from?

The open web: incorporation filings, LinkedIn, X, GitHub, event pages, news, code, and company sites. Every cell links back to its sources, so you can check any claim in one click.

Can I use Autumn programmatically?

Yes. The same agents are available over the API. Find companies, enrich rows, build profiles, or run screening from inside your own product.

Do I need a credit card to try it?

No. Sign in and run your first research task on the free tier.