Alternatives to GoCardless in 2026

Lago getlago

Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

Building block Production-ready A software or AI company bills on usage and wants an open-source alternative to Stripe Billing or Orb it can self-host.

★ 11k AGPL-3.0 Go Active, pushed 6 days ago

Polar polarsource

Polar — A billing platform for the intelligence era

Complete system Production-ready You sell software or digital products internationally and want tax handling and billing done for you.

★ 10k Apache-2.0 Python Active, pushed today

Flexprice flexprice

Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access

Building block Usable An AI product sells credits or usage tiers and wants an open-source billing backend.

★ 6.9k AGPL-3.0 Go Active, pushed yesterday

Killbill killbill

Open-Source Subscription Billing & Payments Platform

Building block Production-ready A company with Java engineers needs mature subscription billing it fully controls, at scale.

★ 5.8k Apache-2.0 Java Active, pushed 11 days ago

Paymenter Paymenter

Free and open-source webshop solution for hostings

Complete system Usable You run a small game or web hosting business and want a free alternative to WHMCS.

★ 2.8k MIT PHP Active, pushed today

Cashier-stripe laravel

Laravel Cashier provides an expressive, fluent interface to Stripe's subscription billing services.

Integration Production-ready You are building a Laravel SaaS and charging through Stripe.

★ 2.5k MIT PHP Active, pushed 13 days ago

OpenMeter openmeterio

Metering and Billing for AI, API and DevOps. Collect and aggregate millions of usage events in real-time and enable usage-based billing.

Building block Usable You run an API or AI product and need accurate metering, with billing optional.

★ 2.4k Apache-2.0 Go Active, pushed today

Pay pay-rails

Payments for Ruby on Rails apps

Integration Production-ready You are building a Rails SaaS and want one billing API that can switch payment providers.

★ 2.3k MIT Ruby Active, pushed today

Lotus uselotus

Open Source Pricing & Packaging Infrastructure

Building block Experimental A SaaS team wants to experiment with pricing models on a self-hosted engine.

★ 1.8k MIT Python Active, pushed 7 days ago

Dj-stripe dj-stripe

dj-stripe automatically syncs your Stripe Data to your local database as pre-implemented Django Models allowing you to use the Django ORM, in your code, to work with the data making it easier and faster.

Integration Production-ready You run a Django app on Stripe and want to query billing data with the ORM.

★ 1.8k MIT Python Active, pushed today

FOSSBilling FOSSBilling

Empower your hosting business with FOSSBilling, the free and open-source solution for efficient billing and client management.

Complete system Usable A small web host or reseller wants a free alternative to WHMCS and accepts beta software.

★ 1.7k Apache-2.0 PHP Active, pushed 4 days ago

Meteroid meteroid-oss

Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics & Actionable insights

Building block Usable A SaaS startup wants usage-based billing and revenue reporting, self-hosted or on the vendor's cloud.

★ 1.4k AGPL-3.0 Rust Active, pushed 3 days ago

PayKit getpaykit

Build Stripe billing without the glue code. Products in code, webhooks handled, billing state in your app.

Integration Experimental You are building a TypeScript SaaS on Stripe and want less hand-written billing glue.

★ 1.1k MIT TypeScript Active, pushed 36 days ago

ITFlow itflow-org

All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certificate, password, documentation, file, network and location management with ticketing and billing capabilities, with a client portal on the side.

Complete system Usable A small MSP wants one self-hosted tool for tickets, client documentation and billing instead of several subscriptions.

★ 1k GPL-3.0 PHP Active, pushed 4 days ago

BillingSDK dodopayments

Modern Billing & Monetization UI Components Library

Building block Usable You are building billing pages in React and Tailwind and want ready components.

★ 511 GPL-3.0 TypeScript Active, pushed 8 days ago

MagnusBilling magnussolution

MagnusBilling is a fast, secure, efficient, high availability, VOIP Billing.

Complete system Production-ready A small VoIP provider, call shop or calling-card business needs Asterisk-based billing on a dedicated server.

★ 337 LGPL-3.0 JavaScript Active, pushed 3 months ago

Cashier Paddle laravel

Cashier Paddle provides an expressive, fluent interface to Paddle's subscription billing services.

Integration Production-ready Your Laravel app sells through Paddle as merchant of record.

★ 269 MIT PHP Active, pushed 19 days ago

Ubilling nightflyza

Ubilling is an open-source billing system designed for Internet service providers (ISPs). It provides tools for managing subscribers, handling payments and creating detailed reports. Ubilling allows control and monitoring of a wide range of network equipment and can be easily extended with custom functionality.

Complete system Production-ready A small or regional ISP, especially in Ukraine or nearby markets, wants free subscriber billing tied to its network gear.

★ 182 GPL-2.0 PHP Active, pushed 13 days ago

Usage_credits rameerez

💳✨ Add usage-based credits to your Rails app

Building block Usable Your Rails app charges per use, for example per AI generation, and you want credits rather than metered invoices.

★ 168 MIT Ruby Active, pushed 8 days ago

Laravel Subscriptions laravelcm

Laravel Subscriptions is a flexible plans and subscription management system for Laravel.

Building block Usable You need plan and feature-limit logic in Laravel and handle payments separately.

★ 245 MIT PHP Slowing, pushed 7 months ago

Stripe Billing Stripe, Inc.

Power your subscriptions with Stripe Billing. Set up recurring and usage-based pricing with APIs or within the Dashboard. Reduce churn with AI-powered tools.

Complete system Production-ready You already use Stripe Payments and want recurring billing set up through its API or dashboard with little extra work.

Commercial

Zuora Zuora

Zuora is the leading Quote to Cash and subscription management platform, unifying billing, payments, revenue, and AR to scale your modern monetization.

Complete system Production-ready A large company with complex subscription and usage contracts needs billing and ASC 606 revenue recognition at enterprise scale.

315 readers a month Since 2007 Commercial

Zoho Billing Zoho Corporation

Complete system Production-ready A small subscription business wants cheap recurring billing and already uses Zoho accounting.

Commercial

Recurly Recurly

Recurly powers subscription management and recurring billing for high-volume digital commerce. Launch, retain, and scale with a platform that handles billions in annual payments for leading brands.

Complete system Production-ready A high-volume consumer subscription business wants strong failed-payment recovery and gateway flexibility.

Commercial

Chargebee Chargebee

Complete system Production-ready A subscription business has outgrown Stripe Billing's defaults and wants gateway choice, finance reporting and a no-code billing admin.

Commercial

Maxio Maxio

Maxio is the all-in-one billing and financial reporting platform trusted by over 2,000 SaaS, AI, and subscription businesses. Drive revenue growth with simplified billing, revenue recognition and reporting.

Complete system Production-ready A B2B SaaS finance team wants billing and SaaS metrics like ARR and churn reporting in one place.

Commercial

Paddle Paddle.com Market Ltd

Complete system Production-ready A software or SaaS seller wants to sell worldwide without registering for sales tax and VAT in every jurisdiction.

Commercial

Lemon Squeezy Stripe, Inc.

Sell digital products and SaaS software the easy peasy way with Lemon Squeezy. As your merchant of record, we handle the tax compliance burden so you can focus on more revenue and less headache.

Complete system Usable An indie developer or small creator wants to sell software or downloads worldwide without dealing with sales tax.

Commercial

Orb Orb

Design, execute, and operate revenue with usage-based billing. Orb helps modern software companies adapt pricing as products, usage, and costs evolve.

Complete system Production-ready A software or AI company charges by usage and needs to change pricing models often without rebuilding billing.

Commercial

Metronome Metronome

Metronome is the usage-based billing platform that helps you launch products faster. Easily model your pricing today, iterate confidently tomorrow.

Complete system Production-ready A high-volume API or AI company sells usage commitments and credits and needs billing that handles enterprise contracts.

Commercial

WHMCS WHMCS Limited

WHMCS is the #1 web hosting automation platform that automates billing, provisioning, support, and hosting management for providers worldwide.

Complete system Production-ready You run a hosting or domain reseller business and want to automate signups, invoices and server provisioning.

Commercial

RevenueCat RevenueCat

The world’s best apps use RevenueCat to power in-app purchases, manage customer data, and grow revenue across iOS, Android, and the web.

Building block Production-ready A mobile app sells subscriptions and you do not want to build receipt validation and entitlement logic yourself.

Commercial