Rox Raises $100 Million at $1.3 Billion Valuation to Take On Salesforce

AI sales startup Rox has raised $100 million in Series B funding at a $1.3 billion valuation, money it intends to spend challenging Salesforce — a company with a $172 billion market cap — for the future of customer relationship management software (systems that track customer accounts and sales pipelines).

General Catalyst and March Capital co-led the round, with Sequoia and GV returning and Prosperity7 joining as a new investor. Rox shared the news exclusively with Fortune.

The pitch is straightforward: CRM software shouldn't just store information, it should put it to work. Rox's AI agents (autonomous software programs that perform tasks on their own) research customer accounts, recommend which clients to prioritize, and prepare outreach. The goal is less administrative work for salespeople and more time with clients.

Why does the founder think Salesforce is beatable?

Cofounder Ishan Mukherjee's conviction comes from experience. Before Rox, he started Pixie Labs, which New Relic acquired for roughly $150 million in 2020, and he then became New Relic's chief growth officer.

"While running a public company through COVID, I deeply understood that every business relies on Salesforce specifically and their CRM to run their business. That was not the futureproof approach as AI was about to hit scale," Mukherjee said.

"There are going to be autonomous agents that do customer-facing commercial work across large parts of the economy, not just tech companies," he added. "And do we think Salesforce is the right partner to help CEOs in the C-suite to actually transform their businesses? I came out of an experience where it was not true."

He also saw an opening as massive companies like Nvidia and Intel moved customer data out of Salesforce and into their own environments. In his words, the world's largest in-app application company "was becoming less of a moat, less entrenched."

Who is building it?

Rox's founding team carries deep technical credentials:

• Shriram Sridharan, a founding member of AWS's Amazon Aurora database service
• Diogo Ribeiro, a former Google employee
• Christopher Ré, a Stanford AI Lab professor
• Mukherjee himself, a former product lead for Apple's Siri Knowledge Graph

That pedigree was a key reason General Catalyst invested pre-product and pre-revenue back in 2024, partner Marc Bhargava said, describing Rox as "a talent magnet."

What are the odds against the incumbents?

Talent alone won't unseat an enterprise software behemoth. "For a long time there's been a graveyard of companies that said 'I'm taking on ServiceNow or Workday. I'm taking on Salesforce,'" Bhargava said. Sticky customer relationships and access to capital have kept those incumbents in control — "But AI is a moment in time to displace many of them."

Those same fears have rattled Wall Street in 2026, at times sending software stocks tumbling in what became known as the "SaaSpocalypse."

Rox's argument is structural: AI-native startups can build around agents from the start rather than retrofitting them into older software. "It's like you have a house and you just throw in one more floor, versus from the beginning you decided it was going to be a four-floor home," Bhargava said, adding that products built on a fresh code base around large language models "are ultimately better."

The incumbents aren't easy targets. Salesforce generated $41.5 billion in revenue for fiscal 2026 and says it has worked with more than 150,000 companies. ServiceNow ended its latest quarter with 680 customers spending more than $5 million each in annual contract value.

What does the traction look like?

Rox's early customers include Ramp, New Relic, Trafigura, MongoDB, Groq, and America's Auto Auction. The startup says its annual recurring revenue grew more than tenfold since its first year after launch.

The fresh capital will fund more AI research and product development. Rox plans to expand its U.S. sales, marketing, and commercial team fivefold next year.

"Us in venture, our whole thing is to back the Davids against the Goliaths," Bhargava said. "And we think that this will happen here."

For now, it's a $1.3 billion bet that the software graveyard just got a new undertaker.