battles / Payments
Checkout.com vs Splitit
Checkout.com ($500/mo/mo, vibe code 3/10) vs Splitit ($500/mo/mo, vibe code 3/10). Splitit is the easier one to rebuild yourself — here is what you lose either way.
Payments
$500/mo/mo
- MVP
- 1 week (orchestration layer only)
- Full replacement
- Impossible to build a replacement acquiring backend
Payments
$500/mo/mo
- MVP
- 2 weeks
- Full replacement
- 12-24 months, due to PCI-DSS Level 1 compliance, card scheme authorizations, and acquirer underwriting
easier to rebuild
get the build prompt →price gap / year
usage-based
running both / year
$12,000/mo
our call
Start with Splitit — highest vibe code, weakest moat.
Checkout.com
Checkout.com is a licensed electronic money institution and direct card acquirer. While you can use AI to build a custom checkout UI or smart payment router over existing gateways, replacing Checkout.com's underlying infrastructure requires direct card scheme access, HSM vaults, and global regulatory compliance.
you can rebuild
- Custom checkout UI components and form fields
- Transaction status dashboards and reporting views
- Basic webhook processing and event logging
- Rule-based payment gateway routing logic
- Simple rule-based fraud screening pre-checks
what you lose
- Direct Visa/Mastercard scheme acquiring and settlement
- PCI DSS Level 1 certified tokenization and HSM vaulting
- Access to 150+ regional payment methods (e.g. iDEAL, Pix, Sofort)
- Native 3D Secure 2 (3DS2) protocol and exemption engine
- Multi-jurisdiction electronic money and payment institution licenses
real moats
- Payment institution licenses and regulatory compliance across global jurisdictions
- Direct card scheme memberships and bank clearing house connections
- PCI DSS Level 1 security infrastructure and HSM key management
open source escape hatches
- Hyperswitch Apache-2.0
- Kill Bill Apache-2.0
- Active Merchant MIT
Splitit
Building a script to charge a stored payment token every 30 days is straightforward. However, replicating Splitit's core model—holding total purchase amounts against existing credit limits and re-authorizing them without triggering fraud blocks—requires specialized acquirer integration and strict regulatory compliance.
you can rebuild
- Storefront installment calculator widget
- Scheduled monthly off-session payment charge scheduler
- Basic email notifications for failed card charges
- Customer billing portal for card updates
- Merchant analytics dashboard for installment tracking
what you lose
- Automated credit hold maintenance against customer credit card limits
- Card scheme compliant long-term re-authorization strategies
- PCI-DSS Level 1 card vaulting and tokenization infrastructure
- Native checkout app integrations for major ecommerce platforms
- Merchant risk underwriting and dispute management
real moats
- PCI-DSS Level 1 certification and regulatory compliance
- Direct payment acquirer integrations and card scheme authorizations
- Underwriting framework for handling merchant default risk
open source escape hatches
- Kill Bill Apache-2.0
- Lago AGPL-3.0
- Payload CMS MIT
Questions people ask
Which is easier to rebuild with AI, Checkout.com or Splitit?
Splitit. It scores 3/10 on vibe code with a moat of 6/10, so an AI-assisted MVP takes about 2 weeks and a full replacement about 12-24 months, due to PCI-DSS Level 1 compliance, card scheme authorizations, and acquirer underwriting.
Which one costs less, Checkout.com or Splitit?
Checkout.com at $500/mo/mo for a typical mid-market store. The gap between the two is about usage-based a year.
What do I lose if I replace Checkout.com?
Direct Visa/Mastercard scheme acquiring and settlement PCI DSS Level 1 certified tokenization and HSM vaulting Access to 150+ regional payment methods (e.g. iDEAL, Pix, Sofort)
What do I lose if I replace Splitit?
Automated credit hold maintenance against customer credit card limits Card scheme compliant long-term re-authorization strategies PCI-DSS Level 1 card vaulting and tokenization infrastructure
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