Rox raises $100M at $1.3B to take on Salesforce

Rox's founding team brings experience from infrastructure and AI research: cofounders include Shriram Sridharan, a founding member of AWS's Amazon Aurora database service; former Google employee Diogo Ribeiro; and Stanford AI Lab professor Christopher Ré. Mukherjee himself was a product lead for Apple's Siri Knowledge Graph. That pedigree was a key reason General Catalyst invested pre-product and pre-revenue in 2024, with partner Marc Bhargava describing Rox as "a talent magnet."

Mukherjee's conviction comes from his prior experience. Before Rox, he started Pixie Labs, which New Relic acquired for roughly $150 million in 2020, and became New Relic's chief growth officer. He argues that relying on Salesforce was "not the futureproof approach as AI was about to hit scale," and he points to large companies like Nvidia and Intel moving customer data out of Salesforce as evidence that the incumbent's moat is weakening.

General Catalyst's Bhargava acknowledged the difficulty of unseating incumbents, citing a "graveyard of companies" that tried. But he argued that AI-native startups can build around agents from the start rather than retrofit them, which he compared to building a four-floor home from the beginning versus adding a floor later. Rox's early traction includes annual recurring revenue that grew more than tenfold since its first year after launch.