Summary

Lago is an open-source and cloud-based billing and metering platform designed for businesses with complex, usage-based pricing models. It provides tools for subscription management, invoicing, coupon management, and real-time usage metering, with a strong emphasis on API-first integration for developers. Lago aims to simplify billing operations, allowing companies to focus on their core product development.

Features
7/19
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Must Have

3 of 5

Developer API Integration

Billing & Subscription Management

Dashboard & Reporting

Payment Processing

Fraud Detection

Other

4 of 14

Stripe Invoicing

Multi-Currency Support

Webhook Event System

Customer Portal

Stripe Connect

Stripe Issuing

Stripe Terminal

Stripe Treasury

Stripe Atlas

Stripe Capital

Stripe Sigma

Stripe Tax

Global Payment Methods

Identity Verification

Pricing
Freemium
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Open Source

$0.00 one time
  • Subscription plans
  • Usage-based charges
  • Add-ons (one-time fees)
  • Coupons (% or fixed)
  • Prepaid usage with credits
  • Tax management
  • Billing webhooks
  • PDF invoices
  • Customer usage
  • Custom SQL metrics
  • Made for small projects

Premium

Custom
  • Credit notes
  • Billing in customers' timezones
  • Invoice grace periods
  • Instant charges
  • Invoices sent by email
  • Customer portal
  • Price caps / minimums
  • Override prices for negotiated contracts
  • Real-time prepaid credit balance
  • Revenue analytics
  • Edit draft invoices
  • Multiple billing entities
  • Dunning and payment retries
  • Alerts and budget
  • Entitlements
  • Progressive billing
  • HTTP usage ingestion source
  • Custom usage ingestion sources
  • Stripe Payments
  • GoCardless
  • Adyen
  • Anrok (Taxes)
  • Avalara (Taxes)
  • Salesforce CRM & CPQ
  • HubSpot
  • NetSuite
  • Xero
  • Google SSO
  • Okta SSO
  • Multiple roles and permissions
  • API key management
  • Audit logs (activity logs, API logs and security logs)
  • Slack (community answers)
  • Slack private channel (Lago answers)
  • Priority support (phone and email)
  • Dedicated Solutions Engineer
  • Custom SLA
  • Training sessions
Rationale

Lago offers a comprehensive billing and metering platform with strong API integration, supporting subscription management, invoicing, and customer portals. While it integrates with payment processors like Stripe, it is not a payment processing platform itself, but rather a billing engine that complements payment gateways. It explicitly mentions 'Coupons' as a core feature, which aligns with managing discounts within a billing system. The API documentation confirms developer-first approach and webhook system. It also offers a customer portal and invoicing features. Multi-currency support is implied through its global focus and tax management features.