Lago
Open-source billing platform for managing subscriptions, usage-based pricing, and complex invoicing.
| What is it | Open-source billing platform for managing subscriptions, usage-based pricing, and complex invoicing. |
|---|---|
| Pricing | Contact for Pricing |
| Free tier | No |
| Platform | Web Application |
| API | Yes |
| Best for | managing subscription and usage-based billing for SaaS products, handling complex enterprise billing across multiple products and regions |
| Domain registered | 2020 |
Data updated Aug. 1, 2026
What does Lago do?
Lago is an open-source billing infrastructure platform designed to handle complex pricing models for modern businesses. It provides a comprehensive solution for managing subscriptions, usage-based billing, invoicing, and revenue operations through both API access and a visual interface. The platform supports hybrid pricing plans that combine fixed subscriptions with variable usage charges, making it suitable for companies with diverse monetization strategies.
What sets Lago apart is its open-source foundation, which gives teams full transparency and control over their billing systems. It integrates with numerous payment providers like Stripe and Adyen, accounting systems including NetSuite and Xero, and CRMs such as HubSpot and Salesforce. The platform offers enterprise-grade security with SOC 2 Type II compliance and flexible deployment options, including self-hosting capabilities for organizations requiring full data control.
Lago primarily benefits engineering teams building billing systems, finance departments managing complex revenue operations, and product teams implementing sophisticated pricing strategies. It's particularly valuable for AI companies, enterprise software providers, IoT platforms, and financial technology firms that need to manage intricate billing scenarios across multiple products, geographies, and customer segments without the limitations of traditional billing solutions.
Key features
What makes it stand outWho is Lago for?
Who benefits most from this toolTrust & presence
Gallery
Click any image to enlargeAlternatives in Other Non-AI
Cloud platform for biotech R&D — digitize experiments, automate workflows, and use AI to accelerate discovery.
A research center in the UAE focused on advanced technology, including AI, quantum computing, and autonomous robotics.
Guides licensed professionals through board investigations with step-by-step document drafting and e-signature support.
AI-powered website builder with a visual editor, B2B marketplace tools, and an AI assistant for generating content blocks
AI resume builder — create professional resumes in minutes with smart formatting and content suggestions
Patent assessment tool — scores your idea on 72 signals, gives a straight verdict, and helps file a provisional for $200
AI-powered horoscope tool — input birth details to generate a personalized birth chart in seconds
Custom software development for mission-critical enterprise applications
Similar tools
API-first platform for AI companies to build and manage usage-based pricing, subscriptions, and customer self-service.
AI cost tracking and billing platform — monitor usage, control spend, and automate invoicing for AI/LLM services.
End-to-end subscription management and recurring billing platform with usage-based pricing, revenue recognition, and churn prevention.
AI agent platform that connects your team's tools, answers questions, and automates workflows
Billing and cost-tracking infrastructure for AI agents — charge customers based on results, not usage.
Track and bill pay-as-you-go LLM API usage per user, then export to Stripe invoices.
Developer platform that simplifies Stripe billing for AI apps — handle usage tracking, limits, and subscriptions without webhooks
AI-powered platform to discover, manage, and optimize your company's SaaS app usage, security, and spending.