battles / Subscriptions
PayWhirl vs Recurpay
PayWhirl ($149/mo/mo, vibe code 6/10) vs Recurpay ($99/mo/mo, vibe code 6/10). PayWhirl is the easier one to rebuild yourself — here is what you lose either way.
Subscriptions
$149/mo/mo
- MVP
- 1-2 weeks
- Full replacement
- 3-6 months, due to complex dunning edge cases, gateway tokenization, and Shopify Selling Plans API maintenance
easier to rebuild
get the build prompt →Subscriptions
$99/mo/mo
- MVP
- 2 weeks
- Full replacement
- 6-9 months, due to dunning retry logic, gateway payment token vaulting, and compliance with global auto-renewal laws.
price gap / year
$600/mo
running both / year
$2,976/mo
our call
Start with PayWhirl — highest vibe code, weakest moat.
PayWhirl
If running a custom application using Stripe, PayWhirl is redundant because Stripe Billing handles subscriptions natively. If running on Shopify, PayWhirl provides turnkey integration with Shopify's Subscription Contracts API, which requires significant plumbing to recreate safely.
you can rebuild
- Customer portal for skipping, pausing, or canceling subscriptions
- Recurring billing schedule generator
- Product swap and frequency adjustment UI
- Transactional payment reminder emails
- Order generation on successful payment cycles
what you lose
- Zero-code setup for non-technical store managers
- Turnkey alignment with Shopify's native Selling Plans API
- Multi-gateway fallback and vaulting infrastructure
- Pre-built PCI-compliant payment widget embeds
- Out-of-the-box dunning workflow configuration and retry logic
real moats
- Deep platform API integration maintenance (e.g. Shopify GraphQL changes)
- Payment gateway vaulting abstraction
- Turnkey compliance with customer-facing subscription governance regulations
open source escape hatches
- Lago AGPL-3.0
- Kill Bill Apache-2.0
- Stripe Billing + Custom Portal MIT
Recurpay
Basic recurring billing can be handled via Shopify Subscription APIs and webhooks in a few days. However, building custom payment retry logic, cancellation retention flows, and multi-gateway token management consumes significant ongoing maintenance.
you can rebuild
- Customer self-serve portal (pause, skip, resume, swap products)
- Recurring order schedule generation and cron execution
- Discount codes and tiered subscription pricing
- Email notifications for upcoming charges and order confirmations
- Cancellation reason surveys and basic retention offers
what you lose
- Smart dunning and payment retry logic optimized by platform dataset
- Pre-built integration with Shopify Subscription Contract API schema updates
- Turnkey compliance with FTC negative option and state subscription laws
- Zero-code portal widgets embedded directly into store themes
- Seamless payment token migration tools between subscription processors
real moats
- Payment token vaulting and API synchronization across processors
- Deep integration with native checkout and Shopify Subscription Contracts
- Switching friction related to migrating active vaulted payment tokens
Questions people ask
Which is easier to rebuild with AI, PayWhirl or Recurpay?
PayWhirl. It scores 6/10 on vibe code with a moat of 3/10, so an AI-assisted MVP takes about 1-2 weeks and a full replacement about 3-6 months, due to complex dunning edge cases, gateway tokenization, and Shopify Selling Plans API maintenance.
Which one costs less, PayWhirl or Recurpay?
Recurpay at $99/mo/mo for a typical mid-market store. The gap between the two is about $600/mo a year.
What do I lose if I replace PayWhirl?
Zero-code setup for non-technical store managers Turnkey alignment with Shopify's native Selling Plans API Multi-gateway fallback and vaulting infrastructure
What do I lose if I replace Recurpay?
Smart dunning and payment retry logic optimized by platform dataset Pre-built integration with Shopify Subscription Contract API schema updates Turnkey compliance with FTC negative option and state subscription laws
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