SaaS-Ready Stripe Subscription Billing
Complete subscription logic, customer portal, and billing management
Launch your SaaS billing in weeks, not months. Get production-ready subscription flows with intelligent proration, free trial management, plan upgrades and downgrades, and smart dunning logic that reduces involuntary churn. Everything you need to start charging customers reliably.
Subscription billing is complex and unforgiving
- Proration calculations for mid-cycle plan changes are notoriously complex and error-prone
- Trial period edge cases and conversion tracking require careful state management
- Dunning logic and failed payment recovery directly impact your revenue and churn rate
- Customer self-service portal requirements add significant development complexity
- Invoice generation and delivery automation need to be reliable and professional
- Seat-based or usage-based billing models introduce complicated billing scenarios
Our subscription billing framework
Six capabilities that ensure reliable recurring revenue
Flexible Pricing Models
Support any pricing structure your business needs: flat-rate subscriptions, per-seat pricing for teams, usage-based billing for consumption, hybrid models combining subscription and usage, tiered pricing with feature gates, and custom enterprise pricing. The system adapts to your business model.
Smart Proration
Automatic prorated charges for upgrades, downgrades, and mid-cycle changes. When customers switch plans, they pay only for what they use. The system calculates exact proration amounts, generates clear invoices showing the math, and handles edge cases like same-day changes and credits from downgrades.
Trial Management
Complete free trial implementation with trial-to-paid conversion flows, credit card capture without charging, trial extension capabilities for sales, conversion tracking and analytics, and automated emails at key milestones. Trials convert smoothly without manual intervention.
Dunning Logic
Intelligent failed payment recovery with smart retry schedules following industry best practices, contextual email notifications explaining what happened, grace periods before service downgrade, payment method update prompts, and detailed logging for analysis. Recover revenue that would otherwise be lost.
Customer Portal
Self-service billing management reduces support burden. Customers can view their current plan and usage, upgrade or downgrade between tiers with instant effect, update payment methods securely, download invoices and receipts, and cancel with optional retention flows. Available as Stripe-hosted or fully custom.
Analytics Ready
Webhook events structured for business intelligence. Track MRR and ARR automatically, analyze churn by cohort and plan, monitor failed payment rates, measure trial conversion performance, and export to your analytics tools. Make data-driven decisions about pricing and features.
Next.js SaaS? Optimized subscription flows built for your stack.
While I build subscription billing for all modern frameworks, Next.js SaaS applications get subscription implementations specifically optimized for the framework. I leverage Server Actions for subscription mutations, Server Components for billing pages, and Edge Runtime for webhook handlers to ensure fast, secure subscription flows.
Your subscription billing integrates seamlessly with Next.js ecosystem tools you're already using - Prisma for subscription data models, NextAuth or Clerk for authenticated portal access, and Vercel for zero-config webhook deployments. The result is a subscription system that feels native to your stack.
What you get with every package
- Complete subscription creation and management flow
- Multi-plan selection UI (if applicable to your tier)
- Customer portal (Stripe-hosted or custom depending on package)
- Proration logic for plan upgrades and downgrades
- Trial period handling and conversion tracking
- Failed payment recovery with smart dunning emails
- Invoice generation and automated delivery via email
- Webhook handling for all subscription lifecycle events
- Database synchronization keeping subscription status current
- Email notifications at key subscription milestones
- Subscription pause and resume functionality
- Plan comparison page with feature gates
- Admin dashboard for subscription management
- Comprehensive testing in Stripe test mode
- Production deployment support
- 30 days of post-launch support and monitoring
Who needs subscription billing?
SaaS Founders
You need reliable billing infrastructure without hiring a dedicated billing engineer or spending months learning Stripe's subscription APIs. Billing is mission-critical but shouldn't consume your engineering resources. With professional subscription handling, you can focus on product development and customer acquisition while revenue flows reliably every month.
B2B Products
You require seat-based or usage-based pricing models that scale with customer value. Enterprise customers expect professional billing with accurate invoices, self-service management, and flexible payment terms. The implementation handles complex scenarios like mid-cycle seat changes, volume discounts, and annual contracts with monthly invoicing.
Marketplace Builders
You need subscription logic integrated with Stripe Connect for multi-sided marketplaces. Whether you're charging platform fees on seller subscriptions, offering subscription products through your marketplace, or combining both, the integration handles the complexity of subscription billing with payment splits and platform fees.
From kickoff to recurring revenue
Discovery Call
(Day 1)We'll discuss your pricing model, plan tiers, and specific billing requirements. I'll ask about your target customer segments, whether you need trials, what billing intervals you want to support, and how you plan to handle upgrades and downgrades. You'll get honest feedback about complexity and recommendations for the best approach.
Technical Planning
(Day 1-3)I'll design your subscription architecture including database schema for subscriptions and usage tracking, webhook event flows for lifecycle management, proration logic for your specific plans, and customer portal design. You'll receive a detailed specification showing exactly how billing will work, including edge cases and error scenarios.
Implementation
(Day 4-18)Development of your complete subscription system with plan creation in Stripe, subscription management APIs, customer portal implementation, proration and billing logic, dunning and retry mechanisms, and invoice generation. You'll get regular updates showing working features and can provide feedback throughout. Timeline varies by package complexity.
Review & Testing
(Day 19-21)Comprehensive testing of all subscription scenarios including new subscriptions and trials, plan upgrades and downgrades, failed payment recovery, invoice generation, proration accuracy, and webhook reliability. I'll test edge cases like same-day changes, multiple updates, and race conditions. You'll receive a detailed test report.
Deployment
(Day 22)Production deployment with your team including Stripe account configuration, price and product migration to live mode, webhook endpoint registration, database migration if needed, and final verification testing. We'll process test subscriptions in production mode to verify everything works correctly before announcing to customers.
Support
(Day 23-53)30 days of included monitoring and support. I'll watch for failed payments, webhook errors, or billing issues during your first billing cycles. Quick response to any bugs or customer-reported issues. Most subscription systems run smoothly after thorough testing, but support is there when you need it.
Calculate your investment
Subscription billing costs vary by complexity. Get an estimate based on your requirements.
Configure Your Project
Estimated Cost
Final price determined after free consultation
Transparent, fixed pricing
Choose the package that matches your subscription complexity
Subscription Basic
Simple subscription model with one plan tier
- Single plan subscription
- Basic Stripe-hosted customer portal
- Monthly or annual billing cycles
- Simple invoice generation
- Basic webhook handling
- Subscription cancellation flow
- Email notifications
- Test mode setup
- 30 days support
Subscription Pro
Multiple plans with trials and advanced features
- Everything in Basic
- Multiple plan tiers (Starter/Pro/Enterprise)
- Proration logic for plan changes
- Free trial periods and conversion
- Upgrade and downgrade flows
- Custom integrated customer portal
- Advanced dunning logic
- Usage tracking foundation
- Plan comparison UI
- 30 days support
Subscription Enterprise
Complex billing with usage-based and metered pricing
- Everything in Pro
- Usage-based billing with metering
- Seat-based team pricing
- Custom pricing logic and rules
- Advanced analytics webhooks
- Multi-currency support
- Enterprise invoicing features
- Tax calculation integration
- Priority implementation
- Extended 60-day support
All prices are fixed and include post-launch support. Custom requirements priced separately.
Trusted subscription billing expertise
I've implemented subscription billing for SaaS companies across multiple industries, from early-stage startups launching their first paid plans to established businesses migrating from legacy billing systems. I understand the unique challenges of recurring revenue models and how critical billing reliability is to your business.
Subscription billing requires deep knowledge of edge cases that only appear at scale. I've handled scenarios like multiple plan changes in one day, failed payment recovery at various stages, proration with credits and discounts, and complex upgrade paths. You get battle-tested code that handles these situations correctly.
Beyond implementation, I focus on helping you maximize revenue. This includes dunning strategies that reduce involuntary churn, pricing page optimization, trial conversion tactics, and analytics instrumentation so you can make data-driven decisions about your subscription model.
Frequently asked questions
Ready to launch subscription billing?
Book a free 30-minute consultation to discuss your pricing model and billing requirements. Get expert guidance on the best approach for your SaaS.