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Open-source alternatives to Chargebee

Compare community-driven replacements for Chargebee in subscription billing & payments workflows. We curate active, self-hostable options with transparent licensing so you can evaluate the right fit quickly.

Chargebee logo

Chargebee

Chargebee automates subscription lifecycle operations—plans, trials, invoicing, proration, taxes, and revenue recognition. It handles recurring payments and dunning, integrates with payment gateways and accounting, and supports SaaS pricing changes.Read more
Subscription Billing & Payments
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Key stats

  • 12Alternatives
  • 6Support self-hosting

    Run on infrastructure you control

  • 12Active development

    Recent commits in the last 6 months

  • 7Permissive licenses

    MIT, Apache, and similar licenses

Counts reflect projects currently indexed as alternatives to Chargebee.

All open-source alternatives

BillaBear logo

BillaBear

Self-hostable subscription billing system integrated with Stripe

Self-host friendlyActive developmentPrivacy-firstPHP

Why teams choose it

  • Advanced tax engine with threshold tracking, multi-jurisdiction rules, and VAT Sense integration
  • Workflow system with retry logic for mission-critical billing and provisioning tasks
  • Flexible pricing models: tiered, graduated, package, usage-based, and seat-based billing

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

Flexprice logo

Flexprice

Usage-based metering and billing infrastructure for developers

Self-host friendlyActive developmentPrivacy-firstGo

Why teams choose it

  • Real-time usage metering for millions of events with granular tracking and reliable aggregation
  • Flexible credit system supporting prepaid, promotional, and auto-top-up workflows without custom logic
  • Composable architecture integrating with Stripe, Chargebee, CRMs, and existing payment infrastructure

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.

Formance logo

Formance

Modular developer platform for complex financial transaction flows

Active developmentFast to deployIntegration-friendlyEarthly

Why teams choose it

  • Programmable double-entry ledger with immutable transaction history
  • Unified payments API abstracting multiple payment processor integrations
  • Numscript DSL for declarative monetary computation and transaction modeling

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.

Lago logo

Lago

Open-source metering and usage-based billing API for SaaS

Self-host friendlyActive developmentPrivacy-firstGo

Why teams choose it

  • Event-based usage metering that charges for any trackable activity
  • Hybrid pricing support for subscription, usage-based, and combined models
  • Composable architecture integrating with payment gateways, CRMs, and accounting tools

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

Hyperswitch logo

Hyperswitch

Composable open-source payments infrastructure built in Rust

Active developmentPermissive licenseFast to deployRust

Why teams choose it

  • Modular architecture: deploy routing, retries, vaulting, reconciliation, or cost observability independently
  • Intelligent routing maximizes auth rates by directing transactions to optimal PSPs
  • Built in Rust for high performance, reliability, and low-latency payment processing

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.

Kill Bill logo

Kill Bill

Open-source subscription billing and payments platform for SaaS

Self-host friendlyActive developmentPermissive licenseJava

Why teams choose it

  • Modular architecture—enable, disable, or replace components as needed
  • Real-time analytics and financial reporting out of the box
  • Flexible subscription models with trials, discounts, and promotional pricing

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.

Laravel Soulbscription logo

Laravel Soulbscription

Subscription and feature consumption management for Laravel applications

Active developmentPermissive licenseIntegration-friendlyPHP

Why teams choose it

  • Consumable, non-consumable, quota, and postpaid feature types
  • Flexible plan periodicity with daily, weekly, monthly, or permanent options
  • Grace period support for delayed access suspension on expiration

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.

Meteroid logo

Meteroid

Cloud-native pricing and billing infrastructure for product-led SaaS

Self-host friendlyActive developmentPrivacy-firstRust

Why teams choose it

  • Usage-based billing engine with real-time metering and flexible pricing models
  • Automated subscription management, invoicing, and revenue analytics
  • Cost limiting, grandfathering, and pricing experimentation capabilities

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.

OpenMeter logo

OpenMeter

Real-time usage metering and billing for AI and DevOps

Active developmentPermissive licenseFast to deployGo

Why teams choose it

  • Real‑time aggregation of millions of usage events
  • Flexible usage‑based billing and custom pricing rules
  • Built‑in usage limits with alerting and enforcement

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.

Polar logo

Polar

Turn your software into a revenue stream effortlessly.

Active developmentPermissive licenseFast to deployPython

Why teams choose it

  • Merchant of record handling billing, receipts, and tax compliance
  • Instant product and subscription sales for SaaS and digital goods
  • Public API, webhooks, and SDKs for JavaScript and Python

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.

Autumn logo

Autumn

Plug‑and‑play billing layer for any pricing model

Active developmentPermissive licenseFast to deployTypeScript

Why teams choose it

  • Unified API for attach, check, and track actions
  • Supports subscriptions, credits, usage‑based overages, and seat‑based plans
  • Handles Stripe webhooks, upgrades, downgrades, and cancellations internally

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.

Lotus logo

Lotus

Flexible pricing engine for SaaS, usage‑based and custom plans

Self-host friendlyActive developmentPermissive licensePython

Why teams choose it

  • Usage‑Based Pricing & Flexible Prorations
  • Intuitive Plan Management with versioning
  • Experimentation suite for back‑testing, A/B, forecasting

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

Choosing a subscription billing & payments alternative

Teams replacing Chargebee in subscription billing & payments workflows typically weigh self-hosting needs, integration coverage, and licensing obligations.

  • 6 projects let you self-host and keep customer data on infrastructure you control.
  • 12 options are actively maintained with recent commits.

Tip: shortlist one hosted and one self-hosted option so stakeholders can compare trade-offs before migrating away from Chargebee.