Toplyne taught software teams to spot the free users most likely to pay. Its own journey, from celebrated customer wins to a 2024 shutdown, is a sharper lesson in the difference between a useful prediction and a repeatable business.
Leadspace is a B2B data intelligence company that unifies buyers, accounts, and buying signals into a single continuously updated data layer for go-to-market teams. Its GTM Data Intelligence Cloud enriches, scores, and activates data across CRM and marketing systems like Salesforce, Marketo, and HubSpot, helping sales and marketing teams find, segment, and prioritize their ideal customers. Founded in 2007 and backed by Jerusalem Venture Partners, the company has raised roughly $111M and counts enterprises such as Salesforce, Zoom, and American Express among its customers.