battles / Payments
Gr4vy vs Yuno
Gr4vy ($2,500/mo/mo, vibe code 3/10) vs Yuno ($1,500/mo/mo, vibe code 3/10). Gr4vy is the easier one to rebuild yourself — here is what you lose either way.
Payments
$2,500/mo/mo
- MVP
- 1 month
- Full replacement
- 12-24 months, due to PCI-DSS Level 1 certification, token vault security, and dozens of payment gateway integrations
easier to rebuild
get the build prompt →Payments
$1,500/mo/mo
- MVP
- 2 weeks
- Full replacement
- 12-24 months, PCI-DSS Level 1 certification requirements and building 100+ acquirer adapters make complete replacement unfeasible for non-fintechs.
price gap / year
$12,000/mo
running both / year
$48,000/mo
our call
Start with Gr4vy — highest vibe code, weakest moat.
Gr4vy
Building a basic routing engine is straightforward, but replicating a secure, PCI-DSS Level 1 compliant token vault and dozens of gateway integrations requires continuous compliance audits and security overhead. Replacing Gr4vy with custom code introduces massive regulatory liability and integration maintenance burden.
you can rebuild
- Basic conditional payment routing rules engine
- Merchant admin dashboard for transaction monitoring
- Simple failover retry logic between two primary gateways
- Normalized unified checkout API schema
- Transaction metadata logging and analytics
what you lose
- PCI-DSS Level 1 compliant card data tokenization vault
- Out-of-the-box integrations with 50+ payment gateways and APMs
- Automatic 3D Secure 2 (3DS) / SCA step-up authentication handling
- Infrastructure isolation per merchant account
- Continuous API maintenance and compliance updates from payment providers
real moats
- PCI-DSS Level 1 certification and security liability absorption
- Broad pre-built integration catalog with PSPs, buy-now-pay-later (BNPL) providers, and fraud engines
- Universal token vaulting capable of cross-PSP token migration
open source escape hatches
- Hyperswitch Apache-2.0
- Kill Bill Apache-2.0
- Medusa Payment Plugins MIT
Yuno
Writing a basic API wrapper to fall back from Stripe to Adyen takes days with AI. However, Yuno's true product is PCI-DSS Level 1 token vaulting, access to 300+ local payment methods globally, and automated multi-bank reconciliation. You cannot prompt your way through regulatory compliance audits or acquirer partnership maintenance.
you can rebuild
- Basic secondary gateway fallback routing on payment failure
- Static geolocation-based payment gateway assignment
- Unified dashboard for viewing multi-processor transaction statuses
- Normalized checkout webhook listener for standardized order statuses
- Simple currency-to-processor mapping logic
what you lose
- Instant access to 300+ local payment methods and regional acquirers worldwide
- PCI-DSS Level 1 secure card tokenization vault and network tokenization support
- Dynamic routing optimization driven by real-time BIN-level authorization rates
- Automated financial reconciliation matching transaction records against acquirer settlement files
- Pre-integrated routing across leading fraud prevention engines like Sift or Kount
real moats
- PCI-DSS Level 1 compliant token vaulting infrastructure
- Deep library of pre-integrated and actively maintained global acquirer connectors
- Global regulatory and financial network partnerships
open source escape hatches
- Hyperswitch Apache-2.0
- Kill Bill Apache-2.0
- Medusa Payment Engine MIT
Questions people ask
Which is easier to rebuild with AI, Gr4vy or Yuno?
Gr4vy. It scores 3/10 on vibe code with a moat of 6/10, so an AI-assisted MVP takes about 1 month and a full replacement about 12-24 months, due to PCI-DSS Level 1 certification, token vault security, and dozens of payment gateway integrations.
Which one costs less, Gr4vy or Yuno?
Yuno at $1,500/mo/mo for a typical mid-market store. The gap between the two is about $12,000/mo a year.
What do I lose if I replace Gr4vy?
PCI-DSS Level 1 compliant card data tokenization vault Out-of-the-box integrations with 50+ payment gateways and APMs Automatic 3D Secure 2 (3DS) / SCA step-up authentication handling
What do I lose if I replace Yuno?
Instant access to 300+ local payment methods and regional acquirers worldwide PCI-DSS Level 1 secure card tokenization vault and network tokenization support Dynamic routing optimization driven by real-time BIN-level authorization rates
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