Saisei review
A focused white-label app builder with payments, content tools, and marketing tiers.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Saisei is a white-label fitness app builder from Nimblechapps for fitness creators, personal trainers, nutritionists, yoga instructors, sports coaches, and wellness creators. It produces branded iOS and Android apps published under the customer’s name, with workout and meal-plan builders, macro tracking, subscriptions, payment processing, push notifications, progress tracking, analytics, and optional one-to-one messaging. Its focus is helping coaching businesses build subscription-based mobile experiences rather than providing a broad gym management suite.
The plan structure scales from core app publishing to marketing and account support. Shodan costs $99 per month or $1,009 per year and includes branded apps, workout and meal builders, subscriptions and payments, basic push notifications, email support, and a 5% revenue share. Nidan costs $179 per month or $1,825 per year, adding scheduled, segmented, A/B-testable marketing campaigns, free trials, promo codes, subscription analytics, priority support, and a 3% revenue share. Sandan costs $299 per month or $3,049 per year, adding unlimited subscribers, deeper brand customization, a dedicated account manager, white-glove onboarding, and a 2% revenue share. A separate $99 Launch Package covers store submission, design assistance, a launch strategy call, brand consultation, and first-week priority support. Annual plans display a 15% saving.
Saisei fits creators who want branded mobile apps with built-in monetization and content delivery, especially when Cashfree, Razorpay, or Stripe meet their payment needs. The higher tiers are more suitable for businesses that need campaign testing, subscription analytics, onboarding help, or expanded subscriber capacity. However, the product’s integration set is narrow, and it lacks verified booking features, so gyms centered on class scheduling, appointment management, or a wider connected software ecosystem should choose an alternative. Saisei is a stronger match for coaching subscriptions than for full-service gym operations.
Saisei pros and cons
- Where it wins
- Branded iOS and Android apps under the customer’s name
- Workout, meal-plan, macro tracking, and progress tools
- Payments, subscriptions, analytics, and messaging in one product
- Where it doesn't
- No verified booking features
- Only Cashfree, Razorpay, and Stripe integrations
- Revenue sharing applies across the paid plans
Saisei fact sheet, pricing and score →
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