Chevalier named several companies operating in adjacent or overlapping spaces during the interview. ZoomInfo and Apollo were cited as the two larger brands alongside which Surfe appears as a third partner in HubSpot's prospecting agent. Chevalier described Surfe's inclusion alongside those two as a signal of data quality, though ZoomInfo's and Apollo's revenue or valuation figures were not discussed and should not be treated as company-confirmed data.
Fullenrich, founded by Ben and Greg, was described by Chevalier as a Paris-based company that Surfe knows and respects, and occasionally competes against in specific deals. Chevalier noted that Surfe and Fullenrich share similar early French customer logos and supported each other in the early ecosystem. Lemlist, led by Shaul, was referenced as a partner rather than a direct competitor. According to Chevalier, Lemlist recently crossed $50 million in ARR, though that figure was stated by Chevalier in passing and is not a Lemlist-confirmed figure. Surfe has an existing partnership with Lemlist allowing users to add contacts directly to Lemlist cadences. Forager and Prospeo were named as data providers that Surfe ingests in its waterfall, not as direct product competitors.