ActiveCollab

ActiveCollab is a project management and collaboration workspace designed for service businesses, agencies, creatives, and consultancies. Founded in 2007 and headquartered in Norfolk, Virginia, the company offers a cloud-based tool that integrates project management, capacity planning, and business operations into a single platform. Key features include project and workload management, time tracking and billing, team collaboration, and client communication, all aimed at streamlining workflows and improving teamwork.

The platform is tailored for teams managing multiple client projects and has been adopted by over 200,000 users, including small businesses and notable organizations like Apple, NASA, and Harvard University. ActiveCollab operates as a private, bootstrapped company, employing around 26 to 34 people and generating $2.9 million in revenue in 2025. The company is led by CEO Luzi Stadler and co-founder Ilija Studen.