battles / Subscriptions
Recurly vs Smartrr
Recurly ($1,425/mo/mo, vibe code 3/10) vs Smartrr ($299/mo/mo, vibe code 5/10). Smartrr is the easier one to rebuild yourself — here is what you lose either way.
Subscriptions
$1,425/mo/mo
- MVP
- 2-3 weeks
- Full replacement
- 12-18 months
Subscriptions
$299/mo/mo
- MVP
- 2-3 weeks
- Full replacement
- 6-12 months, due to Shopify Subscription API edge cases, dunning workflows, payment gateway vaulting, and complex customer portal UI interactions.
easier to rebuild
get the build prompt →price gap / year
$13,512/mo
running both / year
$20,688/mo
our call
Start with Smartrr — highest vibe code, weakest moat.
Recurly
Building a basic Stripe billing cron job is easy, but cloning Recurly's core value proposition—multi-gateway routing, ASC 606 revenue recognition, and cross-border tax orchestration—is a multi-year engineering lift. Unless you are building on a single gateway like Stripe with minimal compliance needs, replacing Recurly with prompt-generated code creates severe financial liabilities.
you can rebuild
- Basic monthly and annual subscription plan definitions
- Stripe-only recurring billing charges and simple webhooks
- Standard customer portal for updating credit cards or canceling plans
- Simple invoice generation and email receipt sending
- Basic dunning email triggers via standard SMTP
what you lose
- Access to multi-gateway failover (Stripe, Adyen, Braintree) to prevent processing downtime
- Automated Card Account Updater integration across all major card networks
- Turnkey ASC 606 and IFRS 15 revenue recognition reporting module (RevRec)
- Pre-built integrations with tax systems (Avalara), ERPs (NetSuite), and CRMs (Salesforce)
- Enterprise PCI-DSS Level 1 audit burden transfer
real moats
- Deep payment gateway orchestration handling fallback routing across Stripe, Adyen, Braintree, and PayPal.
- Machine-learning dunning logic tuned against billions in historical transaction retry data.
- Full ASC 606 / IFRS 15 compliance automation with immutable ledger audit trails.
- Enterprise security compliance (PCI-DSS Level 1, SOC 2 Type II, ISO 27001) out of the box.
Smartrr
While creating a basic recurring order generator is easy, building a production-grade subscription engine requires orchestrating Shopify's Subscription Contracts API, tokenized payment retries, and dunning cycles. A DIY solution risks silent billing failures, customer churn, and payment gateway compliance gaps.
you can rebuild
- Custom customer account portal for skipping or pausing renewals
- Product swap UI and bundle builder widgets
- Basic dunning email trigger notifications
- Order frequency schedule selector on product pages
- Custom discount codes applied to recurring cycles
what you lose
- Turnkey migration tools for active payment tokens
- Pre-built integrations with Klaviyo, Gorgias, and Attentive subscription events
- Turnkey dunning/retries optimized for failed credit card tokens
- Built-in churn analytics and cancellation survey branching
- Ongoing maintenance against Shopify Subscription API breaking changes
real moats
- Substantial switching costs due to subscriber payment token migration risks
- Pre-built webhooks and event pipelines into key ecommerce marketing stacks
- Battle-tested automated dunning workflows and credit card retry logic
open source escape hatches
- Kill Bill Apache-2.0
- Lago AGPL-3.0
- Medusa Core MIT
Questions people ask
Which is easier to rebuild with AI, Recurly or Smartrr?
Smartrr. It scores 5/10 on vibe code with a moat of 3/10, so an AI-assisted MVP takes about 2-3 weeks and a full replacement about 6-12 months, due to Shopify Subscription API edge cases, dunning workflows, payment gateway vaulting, and complex customer portal UI interactions..
Which one costs less, Recurly or Smartrr?
Smartrr at $299/mo/mo for a typical mid-market store. The gap between the two is about $13,512/mo a year.
What do I lose if I replace Recurly?
Access to multi-gateway failover (Stripe, Adyen, Braintree) to prevent processing downtime Automated Card Account Updater integration across all major card networks Turnkey ASC 606 and IFRS 15 revenue recognition reporting module (RevRec)
What do I lose if I replace Smartrr?
Turnkey migration tools for active payment tokens Pre-built integrations with Klaviyo, Gorgias, and Attentive subscription events Turnkey dunning/retries optimized for failed credit card tokens
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