Find Open-Source Alternatives
Discover powerful open-source replacements for popular commercial software. Save on costs, gain transparency, and join a community of developers.
Discover powerful open-source replacements for popular commercial software. Save on costs, gain transparency, and join a community of developers.
Compare community-driven replacements for Zuora in subscription billing & payments workflows. We curate active, self-hostable options with transparent licensing so you can evaluate the right fit quickly.
Run on infrastructure you control
Recent commits in the last 6 months
MIT, Apache, and similar licenses
Counts reflect projects currently indexed as alternatives to Zuora.
These projects match the most common migration paths for teams replacing Zuora.
Why teams pick it
Self-hosted deployment option with AGPLv3 license for full data control
Why teams pick it
Self-hosted option provides full control over billing infrastructure
Open-source metering and usage-based billing API for SaaS
Why teams choose it
Watch for
AGPLv3 license requires derivative works to be open-sourced
Migration highlight
API Platform Metering
Charge customers based on API calls, compute time, or data processed with real-time event tracking and automated invoice generation
Cloud-native pricing and billing infrastructure for product-led SaaS
Turn your software into a revenue stream effortlessly.
Open-source subscription billing and payments platform for SaaS
Composable open-source payments infrastructure built in Rust
Self-hostable subscription billing system integrated with Stripe
Plug‑and‑play billing layer for any pricing model
Modular developer platform for complex financial transaction flows
Usage-based metering and billing infrastructure for developers
Flexible pricing engine for SaaS, usage‑based and custom plans
Real-time usage metering and billing for AI and DevOps
Subscription and feature consumption management for Laravel applications
Teams replacing Zuora in subscription billing & payments workflows typically weigh self-hosting needs, integration coverage, and licensing obligations.
Tip: shortlist one hosted and one self-hosted option so stakeholders can compare trade-offs before migrating away from Zuora.
Why teams choose it
Watch for
Currently in alpha stage and not recommended for production use
Migration highlight
Usage-Based SaaS Billing
Accurately meter API calls, compute hours, or data usage and automatically generate invoices based on consumption tiers and custom pricing rules.
Why teams choose it
Watch for
Transaction fee of 4 % + 40¢ still applies
Migration highlight
Monetize a private GitHub repository
Sell access tokens directly, with automatic payment processing, receipts, and tax compliance.
Why teams choose it
Watch for
Requires infrastructure management and operational expertise
Migration highlight
Multi-Tier SaaS Subscription Testing
Rapidly test and iterate on pricing models, trial periods, and promotional discounts to identify the most profitable subscription structure without vendor constraints.
Why teams choose it
Watch for
Rust-based stack may require specialized expertise for deep customization
Migration highlight
Multi-PSP Intelligent Routing
Maximize authorization rates by routing each transaction to the processor with the highest predicted success, reducing retries and downtime.
Why teams choose it
Watch for
Open-source version receives feature updates only every six months
Migration highlight
Multi-Tier SaaS Pricing
Configure graduated pricing that automatically adjusts per-unit costs as customer usage scales, with invoices generated from branded templates
Why teams choose it
Watch for
Requires PostgreSQL and Docker for self‑hosting
Migration highlight
Subscription SaaS with tiered plans
Launch monthly/annual plans, handle upgrades/downgrades, and automatically enforce usage limits.
Why teams choose it
Watch for
Requires minimum 5GB Docker RAM for local deployment
Migration highlight
Marketplace Split Payments
Model complex multi-party transactions with automatic commission splits, escrow handling, and reconciliation across vendors using programmable ledger logic.
Why teams choose it
Watch for
Self-hosting requires infrastructure management and operational expertise
Migration highlight
API Platform with Tiered Usage Pricing
Track millions of API calls in real time, apply tiered volume pricing per customer plan, and generate accurate invoices without custom metering code.
Why teams choose it
Watch for
Only self‑hosted; no managed SaaS offering
Migration highlight
Metered API billing
Automated real‑time usage tracking and invoicing for a cloud API product
Why teams choose it
Watch for
Self‑hosted production requires Kubernetes expertise
Migration highlight
Kubernetes pod execution metering
Track pod runtime, enforce per‑pod usage caps, and generate detailed billing reports.
Why teams choose it
Watch for
Limited documentation on payment gateway integration patterns
Migration highlight
Deploy Minutes Tracking
Users receive monthly deploy time allocations that reset automatically, with silver tier getting 15 minutes and gold tier receiving 25 minutes per period.