Built by Experts in Affiliate and Partner Marketing.
By 2023, Lenny Rabin had already spent over a decade in performance marketing, leading high-growth sales teams and helping the world’s biggest apps monetize through advertiser partnerships.
Through his work at Prodege and later as the founder of Brown Boots, he kept seeing the same problem: publishers and advertisers were forced to piece together clunky, in-house systems just to run offers. Tracking was scattered. The setup was slow. Dev teams were stuck supporting side revenue tools instead of core product work.
It wasn’t just inefficient, it was
holding teams back.
GoKart launched in 2024 as the first offer server built specifically for performance marketing. Designed to support CPI, CPA, CPE, and multi-event campaigns, GoKart gives you the ability to run, track, and scale your own offer program, without technical overhead or third-party bottlenecks.
It wasn’t just inefficient, it was
holding teams back.
Lenny worked with hundreds of partners and saw the same
roadblocks again and again:
Launching an in-app ad or offer campaign took weeks of custom work.
Tracking across third parties introduced errors and wasted time.
Internal dev teams were pulled into building tools that weren’t core to the product.
Advertisers couldn’t scale with confidence, and publishers couldn’t move fast.
So he built the solution he wished his clients had.
GoKart launched in 2024 as the first campaign management platform and offer server built specifically for performance marketing. Designed to support CPI, CPA, CPE, and multi-event campaigns, GoKart gives you the ability to run, track, and scale your own offers program, without technical overhead or third-party bottlenecks.
Meet the Team Behind GoKart
Lenny Rabin
Founder & CEO
Lenny is a performance marketing veteran who scaled revenue from $1M to over $100M during his nine years at Prodege. There, he led sales and partnerships, building the systems that powered high-margin growth. As the founder of Brown Boots, he helped publishers take control of their monetization by connecting directly with advertisers.
He launched GoKart to solve the problems he saw day after day: disjointed tracking, manual campaign setup, and slow monetization pipelines. His goal is simple, make performance marketing faster, clearer, and more profitable.
Blake Harps
Chief Technology Officer
Blake Harps joined GoKart in early 2025 to lead the technical evolution of our platform. With over a decade of experience building and scaling affiliate tracking systems at TUNE, Blake knows what it takes to support billions of events, partners, and payouts without compromise.
At GoKart, he’s architecting the infrastructure behind our Offer Server and Partner Platform, ensuring that what used to take weeks of dev time can now be done in minutes. His mission: give marketers and product teams the tools they need to launch and scale campaigns without friction, limits, or legacy tech.
Your Monetization Stack, Unified.
Performance marketers from mobile apps, fintech platforms, survey companies, rewards sites,
and affiliate networks rely on GoKart to unify their offer business and unlock new revenue.
Whether you’re running a single offer or managing hundreds of campaigns,
GoKart gives you the tools to do it all, your way.
Ready to get started with GoKart?
See how our features help you run, track, and scale performance campaigns—your way.