CLAY

Kareem Amin and Nicolae Rusan launched Clay in 2017. The original pitch was a no-code platform.

Let anyone build software using data, without writing code. It was a clever idea that struggled to find a crowd.

For years Clay was a small company looking for its moment. The moment came when sales and growth teams realized Clay could pull data from over 130 sources, enrich a messy list of leads, and automate the boring research reps used to do by hand.

Varun Anand joined as a co-founder in 2021 and helped steer the company toward that go-to-market crowd. That is the version of Clay that took off.

Companies pay Clay to find and research their potential customers automatically. You feed in a list of companies or people.

Clay pulls in data from more than 130 sources. LinkedIn, company databases, news, funding records, you name it.

Then it fills in the blanks and can use AI to write personalized outreach for each lead. Sales teams used to do this one prospect at a time.

Clay does thousands at once. It charges a subscription plus usage credits for the data and the AI calls.

The more you enrich, the more you pay.

The core product is the Clay table. Picture a spreadsheet that comes alive.

Each row is a lead. Each column can pull data, run a search, or fire off an AI prompt.

There is a Chrome extension for grabbing prospects as you browse. And there is Claygent, an AI research agent that goes out, reads the web, and answers questions about a company that no static database would have.

Think of it as a junior researcher that never sleeps and never complains.

Clay grew on the back of a genuine cult following. Power users started calling themselves Claymakers and built a whole cottage industry teaching others how to use the tool.

Agencies sprang up just to run Clay for clients. That community did the marketing for free.

The company leaned into it hard with certifications, templates, and a creator program. Most software fights for attention.

Clay had fans evangelizing it on LinkedIn every single day. The AI timing did the rest.

Clay sits on top of other people's data. It pulls from over 130 sources, and Clay owns almost none of them.

If those providers cut access or hike prices, the whole pitch wobbles. There is also the obvious threat.

Every big sales platform now wants to own AI prospecting. Salesforce, HubSpot, and a dozen startups are circling the same ground.

Clay is the hot thing right now. Staying hot once giants start copying you is the genuinely hard part.

Sequoia Capital led Clay's Series A and stayed close, even running a $1.5 billion tender offer for employee shares in May 2025. Meritech Capital led both Series B rounds.

CapitalG, Alphabet's growth fund, led the $100 million Series C at a $3.1 billion valuation in August 2025. First Round Capital wrote the very first seed check back in 2017.

That is a who's-who of growth investors betting Clay becomes the default data layer for sales.