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ZWISERFIT
9 AI agents. 1 AI OS. Fitness is the first vertical.
Planet Fitness spends 40% revenue on labor. Life Time's health pivot doesn't scale. Nourish raised $215M but uses self-reported data. ZWISERFIT is an AI OS for physical businesses. One AI brain (Momo), four layers: • Saros — digital store partner (B2B) • Melody — 3-layer metabolic coach (B2C) • KinTwin — hardware-verified behavioral data • Zeus Protocol — insurance dynamic pricing Real studio. Dongguan, China. Open source. 5 YC tracks. Fitness is the first vertical.
Hi Product Hunt! 👋 I'm Suzanne, founder of ZWISERFIT.
Seven years ago I opened a single fitness studio in Dongguan, China — the lowest fitness penetration city in the country. I survived COVID, debt, and seven years of saying "not yet" to expansion. Not because I couldn't open more stores. Because the operating system wasn't ready.
Today it is.
I didn't write code. I wrote a constitution — defining 9 AI agent roles, their domains, their voting rules, and an independent audit authority (Stella). Eight weeks later, all nine were operational.
Momo runs the store. Saros handles ops. Melody coaches metabolism. KinTwin verifies every movement. Zeus connects it all to insurance pricing. This isn't "AI helps run a gym." This is an AI OS — and fitness is just the first vertical.
The entire framework is open source. Fork it. The OS is ready. 🚀
About ZWISERFIT on Product Hunt
“9 AI agents. 1 AI OS. Fitness is the first vertical.”
ZWISERFIT was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #73 on the daily leaderboard. Planet Fitness spends 40% revenue on labor. Life Time's health pivot doesn't scale. Nourish raised $215M but uses self-reported data. ZWISERFIT is an AI OS for physical businesses. One AI brain (Momo), four layers: • Saros — digital store partner (B2B) • Melody — 3-layer metabolic coach (B2C) • KinTwin — hardware-verified behavioral data • Zeus Protocol — insurance dynamic pricing Real studio. Dongguan, China. Open source. 5 YC tracks. Fitness is the first vertical.
On the analytics side, ZWISERFIT competes within Health & Fitness, Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how ZWISERFIT performed against the three products that launched closest to it on the same day.
Who hunted ZWISERFIT?
ZWISERFIT was hunted by Suzanne Mok. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of ZWISERFIT including community comment highlights and product details, visit the product overview.
Suzanne Mok
Hi Product Hunt! 👋 I'm Suzanne, founder of ZWISERFIT.
Seven years ago I opened a single fitness studio in Dongguan, China — the lowest fitness penetration city in the country. I survived COVID, debt, and seven years of saying "not yet" to expansion. Not because I couldn't open more stores. Because the operating system wasn't ready.
Today it is.
I didn't write code. I wrote a constitution — defining 9 AI agent roles, their domains, their voting rules, and an independent audit authority (Stella). Eight weeks later, all nine were operational.
Momo runs the store. Saros handles ops. Melody coaches metabolism. KinTwin verifies every movement. Zeus connects it all to insurance pricing. This isn't "AI helps run a gym." This is an AI OS — and fitness is just the first vertical.
The entire framework is open source. Fork it. The OS is ready. 🚀