The white-label fitness app built for fitness influencers.
You've spent years building your audience. Now turn it into a subscription business — under your name, with your brand, on your terms. Launch in 10 days on the App Store and Google Play.
Brand deals are drying up.
You've got 30,000, 60,000, 100,000 followers. People watch every post. They DM you for workout advice. They tell you you've changed their lives.
But the brand deal money? Smaller every quarter. The big-budget protein-powder sponsorships of 2021 are gone. Algorithm changes ate your reach. AdSense barely covers the time it takes to film content. Every creator in your category is feeling it.
Meanwhile, the followers who'd genuinely pay £15-25/month for your programs are scattered across Instagram DMs, Telegram groups, and Gumroad PDFs. You're leaving real subscription revenue on the table — and it's revenue that doesn't depend on which way the algorithm blows next.
Saisei turns your audience into your subscriber base — owned by you, not a platform.
Your own fitness app, your name on it.
Everything an influencer needs to convert followers into paying subscribers:
- Your name on the Apple App Store and Google Play (not "Saisei")
- Branded workout library — drop new content weekly, subscribers get notifications
- Tiered subscriptions (e.g., £9/mo "library access", £25/mo "premium + meal plans", £49/mo "VIP + Q&A")
- Marketing push notifications — promote launches, drops, sales (Nidan and above)
- Built-in promo codes for Instagram collabs and partner discounts
- Analytics dashboard — see which content converts, which subscribers churn
- Direct payments to your bank account — no middleman holding your money
- Optional saisei.bio profile page so you can drop your app link anywhere
From brand deals to recurring revenue.
Why an app subscription beats sponsored posts for a mid-tier influencer:
| Model | Monthly revenue (typical mid-tier) | Sustainability |
|---|---|---|
| Sponsored posts | £800-3,000/mo (irregular) | Depends on brand budgets |
| Affiliate links | £200-800/mo | Click-rate dependent |
| Branded app (200 subscribers @ £15/mo) | £3,000/mo | Predictable, recurring |
| Branded app (500 subscribers @ £15/mo) | £7,500/mo | Predictable, recurring, yours |
If 1% of a 50,000-follower audience converts to your app at £15/mo, that's £7,500/mo — every month, regardless of how Instagram's algorithm feels about you that week. That's the move.
Why owned-audience beats sponsored content.
| Factor | Saisei (your app) | Brand deal / sponsored posts |
|---|---|---|
| Revenue predictability | Recurring monthly, you set the price | One-off, brand-set, irregular |
| Audience ownership | Direct: payment + email + push | Instagram owns the relationship |
| Algorithm dependency | None — subscribers download your app | Total — no reach = no deals |
| Content authenticity | 100% you — your programs, your style | You're promoting someone else's product |
| Long-term value | Compounds — subscribers stay months | Each deal ends when campaign does |
| Time per dollar earned | Build once, earn from same content | Fresh sponsored content every cycle |
What influencers are saying.
"I made more from my app in month two than from a whole year of protein-powder collabs. And it's mine. I never have to stress about whether a brand will renew."
— Aisha Khan, Fitness Influencer, Dubai
"Honestly didn't believe the 10-day thing. We hit Day 11 because of Apple's review. The 200-subscriber pre-launch list converted at 31% the morning we went live."
— Tom Rivers, Fitness Creator, Sydney
Pricing built for fitness influencers.
Three tiers, scaled by your active subscriber count:
| Tier | Monthly | Launch | Subscribers | Rev Share |
|---|---|---|---|---|
| Shodan | £79/mo | £79 | Up to 100 | 5% |
| Nidan ★ | £149/mo | £79 | Up to 500 | 3% |
| Sandan | £249/mo | £79 | Unlimited | 2% |
Pricing shown in GBP. Detect your currency or toggle on the pricing page — also available in AUD, INR, and USD. See full pricing →
Influencer questions.
Turn followers into subscribers.
Founding 100 is open for fitness influencers right now. Lock today's rates forever.