Subscription Management Tools
Handle plans, upgrades, proration, trials, and dunning in one place. Explore open source subscription management tools for SaaS billing you can self-host.
Open Source Projects tagged "Subscription Management Tools"
Invoice Ninja
Invoice Ninja is a source-available (Elastic License 2.0) invoicing, quoting, project, and time-tracking app built with Laravel, and a self-hosted alternative to FreshBooks and Bill.com. It covers client management, recurring invoices, online payments through 40+ gateways, expense tracking, and a client portal, with white-label branding for agencies and freelancers.
Lago
Lago is an open-source metering and billing platform, and a self-hosted alternative to Stripe Billing and Chargebee. It ingests usage events, aggregates them into billable metrics, applies subscription and usage-based plans, and produces invoices — while payment execution stays with a processor like Stripe or GoCardless. Prepaid wallets, credits, coupons, add-ons, and taxes are built in, along with an API, SDKs, and webhooks.