Best Crypto Payment Gateway & Processor for Businesses

Automate billing processes, manage subscriptions and gain insights with UniBee's open-source billing and payment management software.

A decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.

It is a protocol and network designed to create a content-addressable, peer-to-peer method of storing and sharing hypermedia in a distributed file system.

It is a collaborative effort created to advance blockchain technology by identifying and addressing important features and currently missing requirements. It leverages container technology to host smart contracts called “chaincode” that comprise the application logic of the system.

Spark is a Laravel package that provides scaffolding for all of the stuff you don't want to code. Subscription billing? We got that. Invoices? No problem.

A platform that takes makes it incredibly simple to sell apps, games and other digital products.  We think that creators should be allowed to focus on building awesome products, so we handle all of the boring things like payments, analytics, customer support and VAT so that they can do just that. Using Paddle's software development kits, developers can easily set up trial versions, licensing mechanisms, in-app purchases and even track performance & usage with Paddle’s in-app analytics technology -- all under a single dashboard.

Monthly Recurring Revenue (MRR), Churn, ARPU, Lifetime value and much more. Choose between multiple churn formulas and filter your metrics by custom plans and regions.

It is a lightweight, highly modular, reactive, type safe Java and Android library for working with Smart Contracts and integrating with clients (nodes) on the Ethereum network. This allows you to work with the Ethereum blockchain, without the additional overhead of having to write your own integration code for the platform.

RevenueCat is a scalable backend for in-app subscriptions and purchases. It provides all of the tools you need to build, analyze, and grow subscription apps on any platform.

It is an open source protocol which is designed to allow fast and cheap transactions.

It provides free subscription metrics to help you identify opportunities and then tools to help you reduce churn, optimize pricing, and grow your subscription business end-to-end.

It is designed to merge the best of two worlds: the “traditional” distributed database world and the “traditional” blockchain world. With high throughput, low latency, powerful query functionality, decentralized control, immutable data storage and built-in asset support.

It is free software that allows anyone to build their own secure, low-cost, run-anywhere applications using blockchain and smart contract technology.

Adapt, innovate and thrive with more value from every transaction flowing through your business. You deserve more than plain old payments. Our super-connected technology makes them seamless and so much more. Get faster, more reliable transactions. Higher conversions. Unbeatable insight and flexibility. So you can delight your customers and unlock new revenue streams.

It is a software which can be used to achieve Byzantine fault tolerance (BFT) in any distributed computing platforms. It consists of two chief technical components: a blockchain consensus engine and a generic application interface.

It is a peer-to-peer Internet currency that enables instant, near-zero cost payments to anyone in the world. It is an open source, global payment network that is fully decentralized without any central authorities.

It is a platform that helps users to establish a certain private Blockchains that can be used by the organizations for financial transactions.

It has helped thousands of businesses in Indonesia with a secure and convenient online payment system. It is compatible with various APIs and plug-ins for an easy integration process.

Qonversion allows fast in-app subscription implementation. It provides the back-end infrastructure to validate user receipts and manage cross-platform user access to paid content on your app, so you do not need to build your own server.

It is a connector between your Stripe and Xero accounts. It runs in the background, automatically importing your Stripe sales, refunds and fees into Xero.

It is an open-source platform to invoice, track payments, expenses, and time billable tasks for clients. Less time working, more time living. Create. Send. Get Paid.

A library and SDK built for building decentralized web and grid computing projects.

Blockchain Infrastructure for the Decentralised Web From the Substrate blockchain framework to Polkadot, the sharded protocol enabling blockchains to operate seamlessly together at scale, Parity builds the foundation of Web 3.0.

It is a leading blockchain framework, designed to bring efficiency and security to your operations.

It is the leading open-source blockchain platform that enables transparency in transactions at the speed and scale needed to solve real-world challenges.

Servicebot is the Stripe Billing UI toolkit to scale your subscription business. Provide your customers with beautiful Pricing Pages, Signup Forms, and Subscription Management Portals.

It is a blockchain application platform. It enables developers to make Dapps using Javascript & Typescript. The modular design of the Lisk SDK enables you to realize any kind of blockchain technology use-case.

It is a simple blockchain platform you can use to make trusted, secure, and fast applications by bringing the power of permission-based blockchain with Crash fault-tolerant consensus. It’s free, open-source, and works on Linux and Mac OS, with a variety of mobile and desktop libraries.

It is simplifying cross-border payouts for online marketplaces, share economy, crowdsourcing, affiliate platforms, app stores, and crowdfunding platforms. Make payouts to your independent contractors, affiliates and suppliers anywhere in the world in 150+ currencies through our payouts-as-a-service platform. We offer a powerful API or you can use batch files through our dashboard portal. Recipients have the choice of how they want to receive their funds and in which currency: direct to their own bank account, credit card, prepaid card, cash pick-up, check, paypal + other options.

It is based on SMPC technology and anonymous biometrics. It allows you to manage digital assets without a Private Key. It is replaced with an encrypted set of secrets, distributed between your device and professional security provider. This means that: - nobody except you has access to the funds; - your funds will still be safe even if your device is hacked; - even if you lose all credentials you can recover your wallet using your face. This makes Spatium the safest and easiest crypto wallet no matter if you haven`t heard anything about Bitcoin before, or if you are an experienced crypto geek.

It is a realtime data aggregating, analyzing and visualization service for chain-like unstructured data from all kinds of 3rd party Blockchains.

It is a payment switch software that facilitates communication between multiple payment providers to process payments in the most efficient way possible.

It is a completely unique blockchain that provides its users with the ability to code programs and develop app suites in a completely hassle-free, streamlined manner. It offers its users a wide array of functional services that can help novice as well as experienced developers alike.

Our purpose is to evolve the NEM ecosystem and optimize the blockchain platforms to bring greater success to all its parts. By working closely across the ecosystem, we will help make collective ambitions real.

It is the ultimate Software as a Service starter kit built with Laravel. It has been rewritten and open-sourced. This project will allow you to create your own Software as a Service in record time.

It is a non-custodial crypto payment gateway that lets you accept payments in 100+ cryptocurrencies, with auto coin conversion available.

It's distributed platform enables the creation of fast and secure applications that help ensure digital privacy, security and freedom for all.

It is the drop-in cancellation flow that prevents churn, automatically. Use targeted offers to save customers and capture feedback to make informed product, pricing and remarketing decisions.

BTMetrics automagically calculates your most important SaaS metrics, so you can throw away the spreadsheets and get back to growing your business.

Pay and get paid faster with better service and lower costs. Send global mass payments by API, send quick direct-to-bank payouts online, & get paid via local bank transfers from U.S. clients.

A feature-rich command-line utility to generate a cryptocurrency wallet. Enables developers to build their own cryptocurrency application using the following modules.

Connect your payment provider with LaunchTrack and discover a wealth of actionable intelligence through our realtime analytics, rich customer profiles, and insightful, customized reporting. See your business clearly.

Create professional invoices in minutes. Perfect for remote developers, freelance contractors, and digital nomads. Export to PDF instantly and get paid faster.

Are you a non-traditional business and you're looking for a real partner that you can process your payments? We are here for you!

Billing platform for modern pricing

PayTraQer simplifies e-commerce bookkeeping and payment reconciliation. Automate accounting with QuickBooks, Xero, and top payment platforms with ease.

Continuous security platform for smart contracts and ZK circuits. Static analysis, fuzzing, and formal verification in one integrated workflow.

One simple link for all your payment methods. Create your professional payment page in under 60 seconds. Accept PayPal, Venmo, Cash App, Stripe, and more. Free forever.

It's more than a QR Code!! Give your customers a unique experience. Your contactless solution: scan the QR code, order, and pay from your mobile. It's that simple.

It is a payment toolkit for creators. It empowers creators and freelancers to convert their passion into income, and start accepting payment easily with a personally branded Pay Me page.