Sillage develops a signal-driven platform that helps GTM teams detect real buying intent—such as job changes, competitor evaluation, and publicly expressed pain points—and engage accounts with contextualized outreach. The product is positioned as an alternative to automated, noisy outbound, aiming to improve targeting and response rates. Early commercial traction includes customers like Yoobic, Salesforce, FullEnrich, Figures and Sopht, who report roughly +50% conversion compared with traditional outbound. The company is led by founders Arnaud Weiss and Arthur Coudouy and has just completed a $2M pre-seed round to scale its offering. The articles do not disclose revenue, users, founding year, or location.

Total raised

$2M

Funding rounds

1

Latest round

Seed

Latest activity

Apr 2026