Gymlisted

Tom Zaragoza, a software developer from Toronto, partnered with a high school friend in early 2017 to build Gymlisted after his cousin, who owned a private gym, expressed interest in a platform to manage memberships and process payments online. Tom assumed this pain point was widespread among private gym owners. "Since he was into the idea and wanted to try it out when it was built, I assumed (mistake #1!) other private gym owners would be on board as well," Tom recalls.

Working his day job during the day, Tom coded Gymlisted every evening and weekend until midnight. Using Python, Flask, and PostgreSQL on the backend with jQuery and Bootstrap on the frontend, he built a feature-rich platform in about a month and a half. The application included gym search by location (powered by PostGIS), gym listing pages with descriptions and photos, membership management with Stripe payments, and a messaging system. "In hindsight, it was way over developed to be a 'basic' application," Tom reflected. "The biggest lesson I learned is that it's important to get real validation before building the next feature."

Gymlisted never acquired a single paying customer. The team attempted multiple marketing strategies: cold emailing gym owners directly, messaging gym owners through website contact forms, using Twitter's search feature to find people asking "where to find a gym," and even buying a 360 camera to offer free photography services to gym owners. While a few gyms responded positively to the free photography offer, these efforts never converted into customers or interest in the core platform.

Cold email and direct outreach generated the most responses from gym owners, but responses were typically polite rejections or offers of their own services. The core problem was deeper: private gym owners didn't see a need for another payment processing and membership management system. "Private gyms already rely on various other channels for marketing, such as social media, and plenty of gym owners saw no need for membership management and payment processing to be online." Well-established competitors, including a publicly traded company, already dominated the space. The team attempted a pivot toward personal trainers finding gyms for their clients, but burned out and lost interest.

After 8 months of development and marketing effort, Tom and his co-founder killed the startup. Tom spent only a few hundred dollars on the 360 camera—his real cost was the server fees on DigitalOcean and his own time. He took the lessons forward: validate ideas before building, balance product development (50%) with marketing (50%), and know when to cut losses. Today, Tom is building Vocalmatic, an automatic transcription platform, armed with the hard lessons from Gymlisted.