6SENSE

Amanda Kahlow started 6sense in 2013 in San Francisco, with Viral Bajaria and Premal Shah. Kahlow had already run a data consulting business and kept seeing the same gap.

Companies sat on mountains of data about who was visiting them online but had no idea what it meant. Her big insight was that buying signals show up everywhere before anyone ever raises a hand.

Someone reads three blog posts. A team at a target account starts searching a category.

6sense was built to catch those signals and turn them into a list of accounts that are actually ready to buy.

6sense sells software to B2B sales and marketing teams. Here is the problem it solves.

Most people researching a big purchase do it quietly, long before they ever contact a salesperson. By the time they fill out a form, they have often already made up their minds.

6sense watches the signals across the web and inside a company's own systems to guess which accounts are in buying mode right now. Customers pay a hefty annual subscription to know where to point their sales reps.

The promise is simple. Stop guessing and chase the accounts that are already shopping.

The flagship is the 6sense Revenue AI platform. It pulls together intent data, the digital breadcrumbs that show a company is researching a category, with details about each account, and predicts who is ready to buy.

There are tools for marketing to target ads at those accounts and tools for sales reps to know who to call and when. The company also rolled out AI assistants that draft outreach and qualify leads automatically.

The whole point is to take a sea of messy data and hand a salesperson a short, ranked list.

6sense grew by riding a wave the whole industry was turning toward, called account-based marketing. Instead of casting a wide net, companies started targeting a short list of dream accounts.

6sense gave them the data to do it. The company also grew by buying smaller data and intelligence firms to widen what it could see.

And it raised money fast and often. Five rounds in under a decade, ending with a $200 million round in early 2022.

That war chest let it outspend rivals on product and sales.

The big challenge is trust in the predictions. 6sense is selling a guess dressed up as data.

If the AI points sales reps at accounts that never buy, the whole thing falls apart. Buying signals are noisy and easy to read wrong.

There is also fierce competition. Demandbase, ZoomInfo, and others fight for the same budgets.

And the broader risk is that the entire sales-tech market got overbuilt during the boom years. A $5.2 billion valuation set in early 2022 is a high bar to grow into.

6sense has to keep proving the crystal ball actually works.

6sense raised $426 million across five rounds. The early money came from Bain Capital Ventures and Venrock.

Insight Partners and Tiger Global piled in as the company grew. The big Series E in January 2022 was co-led by Blue Owl and MSD Partners, with SoftBank Vision Fund 2, B Capital, and Franklin Templeton joining.

That round doubled the valuation to $5.2 billion in under a year. The backers were betting that every B2B sales team would eventually need this kind of AI.