Saisei
getsaisei.com
What it is
Saisei is a white-label fitness app builder for creators, trainers, and coaches. It produces branded iOS and Android apps published under the customer’s name, with workout and meal-plan builders, subscriptions, payments, and basic push notifications in the Shodan tier. Nidan adds scheduled, segmented, A/B-testable marketing pushes, free trials, promo codes, and subscription analytics. Sandan adds unlimited subscribers, deeper brand customization, a dedicated account manager, and white-glove onboarding. Listed prices are $99 a month for Shodan, $179 a month for Nidan, and $299 a month for Sandan; each includes a $99 launch package and the stated revenue share. Saisei says design, build, and submission take 10 days, excluding developer enrollment and app-store review. Launch includes payment-gateway integration and Apple APNs and Android FCM setup. Whoop, Garmin, and MyFitnessPal imports are quoted separately. Subscribers and their data belong to the customer, with export help on departure. New signups are blocked after a plan’s subscriber limit until upgrade.
Spec sheet
- Product
- Saisei is a white-label fitness app builder for creators, trainers, and coaches, with branded apps published under the customer's name.Read 7 Oct 2026 · getsaisei.com
- Integrations
- The launch process includes payment gateway integration and push notification configuration for Apple APNs and Android FCM; custom integrations such as Whoop, Garmin, and MyFitnessPal data import are quoted separately.Read 7 Oct 2026 · getsaisei.com
- Security
- Saisei's privacy policy states it uses TLS encryption in transit, secure cloud infrastructure, access controls, and regular security audits.Read 7 Oct 2026 · getsaisei.com
- Support
- The first seven days after launch include same-day priority support; ongoing support depends on plan, with email support on Shodan and priority support on Nidan.Read 7 Oct 2026 · getsaisei.com
- Headquarters
- The company lists its business address as Nimblechapps Pvt. Ltd., Ahmedabad, Gujarat, India.Read 7 Oct 2026 · getsaisei.com
- Company
- Saisei says it is built by Nimblechapps, an Indian software studio, and names Keval Padia as founder.Read 7 Oct 2026 · getsaisei.com
- Core features
- Shodan includes branded iOS and Android apps, workout and meal plan builders, subscriptions, payments, and basic push notifications.Read 7 Oct 2026 · getsaisei.com
- Data ownership
- The pricing FAQ says subscribers and their data belong to the customer and Saisei will help export the data if they leave.Read 7 Oct 2026 · getsaisei.com
- Higher tier features
- Nidan adds scheduled, segmented, A/B-testable marketing push campaigns, free trials, promo codes, and subscription analytics.Read 7 Oct 2026 · getsaisei.com
- Launch
- The company says its team designs, builds, and submits apps within 10 days, excluding developer enrollment and app store review time.Read 7 Oct 2026 · getsaisei.com
- Limits
- New signups are blocked at the user app level when a customer exceeds their plan's subscriber limit until they upgrade.Read 7 Oct 2026 · getsaisei.com
- Privacy policy status
- The privacy page labels itself a starter template aligned with GDPR and UK DPA basics, says it should be reviewed by a qualified lawyer before launch, and shows a launch date and some contact details as placeholders.Read 7 Oct 2026 · getsaisei.com
- Pro tier
- Sandan adds unlimited subscribers, deeper brand customization, a dedicated account manager, and white-glove onboarding.Read 7 Oct 2026 · getsaisei.com
- Target users
- Saisei describes its target as fitness creators with roughly 25,000–150,000 followers and says it is not built for gyms, studios, or enterprise franchises.Read 7 Oct 2026 · getsaisei.com
Plans and prices
Strong points and limits
Strong points
- Branded iOS and Android apps
- Workout and meal-plan builders included
- Nidan supports segmented A/B-testable campaigns
- Sandan allows unlimited subscribers
- Customer owns subscriber data
Limits
- No free plan
- Plans include revenue shares
- Custom integrations cost extra
- Subscriber limits block new signups
Who it suits
It is aimed at fitness creators with roughly 25,000–150,000 followers, rather than gyms, studios, or enterprise franchises. Android and iOS app delivery suits creators seeking branded mobile products.
Verdict
Saisei packages branded app creation with tiered subscriber limits and marketing features. Its stated audience is individual fitness creators, while custom data connections and higher subscriber capacity require additional plan or quoted arrangements.
Where Specifiction places it
- Gym App Builder Software#20 of 227.2