Tool 4 sources
Lago
Open-source billing system that handles metering, usage-based pricing, and invoicing at scale. Perfect for AI, cloud, and API companies needing flexible monetization.
Open tool profileInfrastructure & Data
Payment Infrastructure
SwitchOSS category with 7 tools collected from 1 source groups.
7 tools 1 source groups Infrastructure & Data
Tools
Top tools in this category
Tool 2 sources
Hyperswitch
A unified payment infrastructure that connects multiple payment processors through a single API integration, enabling global payment processing
Open tool profile Tool 2 sources
Formance
Build custom financial flows and integrate with any provider using Formance's agnostic platform
Open tool profile Tool 1 sources
Polar
Comprehensive payment solution with built-in tax handling, automated benefits, and seamless integrations for digital product and SaaS businesses.
Open tool profile Tool 1 sources
Gumroad
A digital marketplace platform where creators can sell digital products, from courses to software, with built-in payment processing and content delivery.
Open tool profile Tool 1 sources
Flowglad
Build payment systems with real-time billing state and full-stack SDK. Design pricing in natural language, deploy checkout and metering instantly with zero webhooks.
Open tool profile Tool 1 sources
Paymenter
Automate subscriptions and manage payments with a flexible, open-source billing system designed specifically for hosting providers.
Open tool profileSource evidence
- https://openalternative.co/categories/business-software/finance-accounting/payment-infrastructure
- https://openalternative.co/flowglad
- https://openalternative.co/formance
- https://openalternative.co/gumroad
- https://openalternative.co/hyperswitch
- https://openalternative.co/lago
- https://openalternative.co/paymenter
- https://openalternative.co/polar