getlago/lago

Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

Backend & databasesGo#billing#fintech#invoices#payments#usage-based-billing

1.4 Steady Magnitude out of 10 — how fast interest is growing, not a quality score. Star growth looks organic. Data as of September 26, 2026, 11:40 UTC.

Open on Seismograph Open on GitHub

About the project

Open-source monetization infrastructure API that turns product usage events into billable metrics, pricing, credits, invoices and payments. Suited for AI products, SaaS and platforms that need usage-based billing.

Useful for

Set up token-based pricing split by input, output and cache
Run the local Lago demo to verify AI request cost calculation
Connect the Lago MCP server so an assistant reads live billing data

README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.

Why it’s trending

1 star so far today, about 3 expected by the end of the day.
GitHub Trending Go today: #22, +5 stars.
Recent forks include notable developers: @Ayush7614 (649 followers).

Stars per day

Bars are daily stars, the line is the usual pace. Red marks spike days.

Numbers

Total stars: 10,614
Today: 1 · ≈ 3 by evening
Forks: 759
Issues and pull requests: 797
Watchers: 54
Language: Go
License: AGPL-3.0
Latest release: v1.53.0 · September 8, 2026
Created: February 28, 2022
Last push: September 25, 2026

Star trust

Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.

These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.

Spotted in

September 26, 2026GitHub Trending Go today: #22, +5 stars

README badge

Paste it into your README — the badge shows the current magnitude and links to this page.

[![Seismograph](https://gitnova.dev/badge/getlago/lago.svg?lang=en)](https://gitnova.dev/en/r/getlago/lago)

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