Best alternative software

Best Open Source FastSpring Alternatives

Complete e-commerce solution handling global payments, subscriptions, and digital product delivery with built-in tax compliance, fraud protection, and localized checkout experiences.

FastSpring4 tools

Open-source tools

Showing 4 of 4 curated projects from this topic.

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Spree Commerce

Headless eCommerce platform with REST API, TypeScript SDK, and Next.js storefront. Handle B2B, multi-vendor marketplaces, and cross-border commerce. Self-hosted, open source, zero fees.

15,382

BSD-3-Clause

Alternative to: FastSpring

Polar

Comprehensive payment solution with built-in tax handling, automated benefits, and seamless integrations for digital product and SaaS businesses.

9,776

Apache-2.0

Alternative to: FastSpring

Gumroad

A digital marketplace platform where creators can sell digital products, from courses to software, with built-in payment processing and content delivery.

8,995

MIT

Alternative to: FastSpring

Meteroid

Open-source pricing and billing platform that helps SaaS companies launch, test, and scale complex billing models with ease. Features metering, invoicing, and real-time data.

1,060

AGPL-3.0

Alternative to: FastSpring