The white-label fitness app builder for fitness creators, trainers, and coaches. Live on the Apple App Store and Google Play in 10 days — under your name, with your brand, on your terms.
Three things every fitness creator should own. Three things we built Saisei to deliver. No compromises.
Your followers download YOUR app — not someone else's marketplace, not a shared platform. The subscriber list belongs to you. The payment relationship belongs to you. When the next algorithm change happens, your business doesn't disappear with it.
Your name on the Apple App Store. Your name on Google Play. Your colors. Your icon. Your splash screen. Saisei builds the engine — your brand drives the car. We are invisible to your subscribers.
Set your own subscription prices. Keep most of what you earn. Our cut shrinks as you grow — 5% to 3% to 2%. The bigger you become, the smaller we get. That's the whole model.
Most fitness creators run their business across five different tools that weren't built to work together. WhatsApp groups for the community. PDF workout programs in Google Drive. Payment links from PayPal. DMs at 11pm answering the same nutrition question for the 40th time.
The audience is real. The infrastructure is duct tape.
Saisei replaces all of it — with your name on the App Store, your subscribers in one place, and a platform built specifically for fitness creators, not adapted from generic SaaS.
From signup to live in the App Store. Faster than your last vacation.
$99 Apple, $25 Google. We guide you through every step. Takes 1-10 days depending on your business setup — outside our 10 days, but our team helps expedite.
Submit your logo, colors, and brand guidelines. Get on a 60-minute launch strategy call. By the end of Day 3, we know what your app should look like, feel like, and stand for.
White-label app configuration. Brand integration. Payment gateway. Push notifications. Internal QA on real devices. All done by us — you don't write a line of code.
We submit to Apple App Store and Google Play under your developer account. We handle review feedback and resubmissions. Then you tell your audience: "Download my app."
10 days for our team to design, build, and submit. Apple and Google review queues (typically 1-3 days) and your Day 0 developer enrollment time are outside our control — but we expedite every step we can.
Saisei isn't built for gyms. Or studios. Or enterprise franchises. It's built for the fitness creator with 25,000-150,000 followers who's ready to stop running a side business and start running a real one.
25K+ Instagram followers. Built trust. Ready to monetize beyond brand deals.
Coaching 1-on-1 isn't scalable. Your app is.
Meal plans, macros, and accountability in one branded place.
Live classes plus on-demand library, under your studio name.
Strength programs, performance tracking, athlete community.
Mindfulness, mobility, lifestyle — your way, your brand.
Rebirth. Renewal.
The fitness app, reborn for creators.
Three tiers. Three subscriber milestones. Priced in your currency for your market. Lock today's rates for life with Founding 100.
Founding members lock their rates at every tier, in their currency, for life. When public prices rise, yours don't. Direct line to the founders. The chance to shape what we build next.
More questions? See the full FAQ → or talk to a founder →
Founding members lock today's pricing at every tier — for life. Direct line to the founders. The chance to shape what we build next. Once 100 seats are taken, they're gone.