01
Hyperswitch
An open source payments switch written in Rust to make payments fast, reliable and affordable
Health94
Shipping89
Score94
Confidence100
Stars43k
ModeSource-visible project
Payment Processing
Alternatives to Polar
Compare healthier or more active tools in the same use case using ToolVitals public evidence.
Why compare
Signals behind this alternatives page
- Maintenance and shipping signals are strong.
- Health score: 93/100.
- Shipping score: 93/100.
Switching guide
Best alternatives by need
Verified open/source-visibleHyperswitch, BTCPay Server, ePUSDT, Paymenter
Useful when portability and inspectability matter.
Ranked alternatives
Best-fit payment processing options
02
BTCPay Server
Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.
Health85
Shipping75
Score86
Confidence99
Stars7.6k
ModeSource-visible project
03
ePUSDT
Cross-platform payment gateway for Easy Payment USDT.
Health87
Shipping87
Score89
Confidence90
ModeSource-visible project
04
Paymenter
Free and open-source webshop solution for hostings
Health88
Shipping82
Score88
Confidence90
ModeSource-visible project
05
SpawnPay
Tool for giving AI agents real USDC wallets on Base L2.
Health67
Shipping83
Score81
Confidence100
Stars0
ModeSource-visible project
06
lomi.
The open-source payment processing platform powering West African businesses.
Health72
Shipping76
Score81
Confidence100
ModeSource-visible project
07
PipraPay
Open-source plugin-based payment gateway platform for self-hosted payment operations and automation.
Health76
Shipping63
Score77
Confidence94
ModeSource-visible project
08
XCash
Open-source self-hosted cryptocurrency payment gateway.
Health67
Shipping63
Score73
Confidence88
Stars144
ModeSource-visible project
09
Zoneless
Open-source Stripe Connect alternative. ~$0.002 payout fees. Identical API to Stripe. Instant global USDC payouts. Self-hosted.
Health63
Shipping49
Score68
Confidence100
Stars306
ModeSource-visible project
10
OwnPay
The premier self-hosted, open-source payment gateway automation platform. Professional, secure, and developer-first.
Health64
Shipping54
Score66
Confidence71
ModeSource-visible project
11
React Native Iap
In App Purchase module for React Native that confirms OpenIAP
Health60
Shipping37
Score61
Confidence94
Stars3.2k
ModeSource-visible project
12
Bitcart
Bitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and more
Health56
Shipping33
Score58
Confidence100
ModeSource-visible project