Fibbler

Fibbler is a bootstrapped Malmö-based B2B SaaS startup that helps marketers prove the ROI of their LinkedIn Ads and Google Ads. The platform identifies which companies are viewing or engaging with paid ads, connects that intent data to pipeline and revenue in CRMs like HubSpot, Salesforce, and Attio, and alerts sales teams when it's the right time to reach out. Launched in April 2024 by co-founders Adam Holmgren and a partner with just $2,500, Fibbler reached 500 paying customers by March 2026 — fully bootstrapped, two employees, and 60% of its customer base in the US. A LinkedIn Marketing Partner and HubSpot Certified App.