Lago

Lago

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Open-source metering and usage-based billing

Developer Toolslaunchedopen-sourcebillingopen-sourcesaas

About

Lago is an open-source billing engine for usage-based pricing. It handles metering, invoicing, coupons, and payment integration, giving SaaS companies the flexibility to implement complex pricing models without building from scratch.

What problem does it solve?

Handles complex metering and invoicing for usage-based pricing

Best for

SaaS companies implementing usage-based billing

Who uses it?

SaaS founders, billing engineers, finance teams

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Details

Launched
Mar 17, 2026
Pricing
open-source
Stage
launched
Location
Paris, France

Founder

Anh-Tho Chuong

Verification

Statusverified
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