Spark-Stripe
Universal payment backend for all your apps
Secure Stripe payments
14-day free trial
Cancel anytime
One-time purchase
Starter
$5.00/month
Free until Jun 17
- Hosted pricing pages, zero frontend code
- Stripe checkout, refunds & receipts
- Downloadable Next.js gating kit
- Status API: one REST call to verify any user
- Email support
MOST POPULAR
Pro
$10.00/month
Free until Jun 17
- Everything in Starter
- Unlimited connected apps, fully isolated
- Custom branding per app (logo, colors, theme)
- Coupons, promo codes & seasonal discounts
- Trial periods, win-back & retention emails
- Outgoing webhooks: push plan changes to your app
- Type-safe gating: TS catches typo’d tier checks
- Past-due grace + email-verification gating
- Live plan badge, focus-refresh, no polling loops
- Tax-ready Excel revenue reports
- Priority support
USAGE-BASED
Pay as you go
$3.00/mo + usage
Base fee + metered usage
Metered rates
connected apps$1.00/unit
api calls1¢/unit
Billed monthly based on actual usage
- Everything in Starter
- Low base fee, pay only for what you use
- Per-app usage metering via Stripe
- Usage resets each billing cycle
- All gating kit helpers included
BEST VALUE
Lifetime
$88.99
Pay Once, Use Forever!
- Everything in Pro, forever
- Unlimited connected apps, fully isolated
- Custom branding per app (logo, colors, theme)
- Coupons, promo codes & seasonal discounts
- Trial periods, win-back & retention emails
- Outgoing webhooks: push plan changes to your app
- Type-safe gating: TS catches typo’d tier checks
- Past-due grace + email-verification gating
- Live plan badge, focus-refresh, no polling loops
- Tax-ready Excel revenue reports
- All future updates included
- Dedicated support channel