How to Build Your Own PayWhirl
Replace PayWhirl with a custom build. Manage subscription payments with unparalleled flexibility
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 41 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 41 features
Reporting & Analytics(9 features)
Reporting tool for customer churn analysis
Keep an eye on customer churn rates and trends
Get access to customer lifetime value metrics including mean, median and mode LTVs
Reporting tool for customer analytics and insights
Predictive forecasting tool for business growth projection
+4 more in this category
Integration(8 features)
Support for PayPal, Cyber Source, Elavon, Heartland, Moneris, SagePay, Citrus, Bambora, WePay & WorldPay for additional fee
Customize every last detail of customer experience through API with rapid prototyping capabilities
Chain widgets together to build custom checkout flows tailored to business needs
Copy and paste widgets into website to accept recurring payments without coding knowledge required
Featured integrations with Stripe, Square, BrainTree, and Authorize.net
+3 more in this category
Payment Processing(4 features)
Accept payments from website, phone, tablet, email, or over the phone
Accept all major credit and debit cards from international customers
Accept all major credit and debit card brands, and allow customers to pay directly by electronic check (ACH)
Smart shopping cart that can identify subscriptions and single-payment items for checkout together
Security(4 features)
Credit card numbers and sensitive payment method information are never stored on PayWhirl servers
All connections in and out of the app are secured and meet current PCI-compliant security standards
All PayWhirl connections are secured with TLS 1.2 cryptographic protocol and meet PCI-compliant security standards
Save payment methods securely using encrypted tokens that only the gateway can decrypt, credit card numbers are never stored on PayWhirl servers
Core Billing(3 features)
Chain subscription plans together to create custom billing schedules to fit any business model
Simple tools to manage subscription plans with flexibility to change, pause, or cancel items
Built-in subscription payment management designed for subscription-based businesses
Support(3 features)
Dedicated account managers available on paid plans
Direct phone support for customer assistance
Priority support ticket handling for faster issue resolution
Customization(2 features)
Customize widgets and checkout to reflect brand identity
White label option to brand the platform as your own
Analytics & AI(1 features)
Use growth rate, churn rate and revenue trends to calculate where the business is headed in the future
Cost Calculator
Keep Paying PayWhirl
Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 41 features at very easy complexity.