Top 12 Open-Source Alternatives to Squarelink

Product categories

Bitcoin Business & Commerce Crypto Cryptocurrencies Cryptocurrency Exchange Cryptocurrency Wallets Online Payments Payment Platform Productivity Recurring Billing Web App eCommerce Tools

Summary

The top open-source alternatives to Squarelink are Unlock, Trezor.io, and Stripe. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Unlock Landing Page
1

Unlock

Monetize your content with a few lines of code
Pricing:
- Open Source
#Crypto #Online Payments #Web App 19 social mentions
Trezor.io Landing Page
2

Trezor.io

The Hardware Bitcoin Wallet
Pricing:
- Open Source
#Cryptocurrencies #Cryptocurrency Wallets #Crypto 372 social mentions
Stripe Landing Page
3

Stripe

Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.
Pricing:
- Open Source
#Online Payments #Recurring Billing #eCommerce Tools 242 social mentions
Ethereum Landing Page
4

Ethereum

Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
Pricing:
- Open Source
#Business & Commerce #Productivity #Sales 148 social mentions
BlueWallet Landing Page
5

BlueWallet

An easy to use and secure Bitcoin wallet for iOS
Pricing:
- Open Source
#Cryptocurrencies #Cryptocurrency Wallets #Crypto 171 social mentions
Solana Pay Landing Page
6

Solana Pay

Introducing Solana Pay, a decentralized, secure, and open-source payments protocol for the next generation of merchant payments Money with wings.
Pricing:
- Open Source
#Crypto #Developer Tools #GitHub 8 social mentions
BitBox02 Landing Page
7

BitBox02

Secure and easy-to-use hardware wallet for Bitcoin and crypto currencies
Pricing:
- Open Source
- €149.0 / One-off (Hardware wallet Bitcoin-only and multi coin edition)
#Wallet #Hardware #Cryptocurrency Wallets 54 social mentions
MetaMask.io Landing Page
8

MetaMask.io

A crypto wallet & gateway to blockchain apps
Pricing:
- Open Source
#Cryptocurrencies #Cryptocurrency Wallets #Crypto Payment Gateway 620 social mentions
The new Mollie Landing Page
9

The new Mollie

Clever payment products for great companies of all sizes.
Pricing:
- Open Source
#Online Payments #Payment Platform #Recurring Billing 3 social mentions
DNSPerf Landing Page
10

DNSPerf

Free DNS performance analytics
Pricing:
- Open Source
#Cryptocurrencies #Crypto #Cryptocurrency Wallets 2 social mentions
Bitfinex Landing Page
11

Bitfinex

Bitfinex is the largest and most advanced crypto-currencies trading platform.
Pricing:
- Open Source
#Cryptocurrencies #Cryptocurrency Exchange #Crypto
Ethereum Name Service Landing Page
12

Ethereum Name Service

Like DNS, but for Ethereum wallet addresses
Pricing:
- Open Source
#Crypto #Web App #Crypto Marketplace 188 social mentions