Windows system-level coding Startups

Active Track is an employee monitoring and productivity measurement SaaS founded in 2011 by Anton Zidler. The company has bootstrapped to $378k MRR ($4.536M ARR) with 4,456 customers paying an average of $85-87/month, growing 56% year-over-year. Their primary growth driver is a freemium model that converts 33% of website visitors to accounts and 34% of active users to paying customers, supported by a 13-person sales and marketing team.