Loyalty mechanics are complex, fraud-prone, and expensive to maintain. We've already solved the hard problems — so you don't have to.
Duelspin Labs was founded on a simple observation: every growing e-commerce company eventually wants a rewards program, and almost every one of them regrets building it themselves. The engineering cost is high. The maintenance burden is higher. And the result rarely matches the ambition.
We spent years building reward infrastructure across high-volume e-commerce environments — processing millions of reward events, fighting fraud at scale, and tuning probability engines for both business economics and genuine customer delight. When we looked at what the market offered, we didn't see a product we'd want to use. So we built one.
Duelspin Labs exists to make world-class reward mechanics accessible to any e-commerce business — not just the ones with a 10-person growth engineering team. We do that with clean APIs, transparent pricing, opinionated defaults that actually work, and infrastructure that scales without your team ever touching it.
Every product decision starts with: would an engineer trust this? If the API isn't clean, the docs aren't complete, and the DX isn't excellent, we don't ship it.
No enterprise pricing theater. No "contact us for pricing" on things that should be self-serve. What you see is what you pay.
99.99% uptime is a product promise, not a marketing claim. We treat a missed webhook delivery the same way others treat downtime.
We'll tell you when Duelspin isn't the right fit. We'd rather lose a deal than onboard a customer who'll churn unhappy.
10 years building e-commerce infrastructure at scale. Previously led platform engineering at a top-10 US retailer.
Distributed systems engineer. Built fraud detection and event pipelines processing 50M+ events per day in a previous role.
Former growth lead at a Series B e-commerce SaaS. Obsessed with the gap between loyalty program intent and actual customer behavior.