Lotus – Open source pricing and packaging infrastructure
Hi HN! We’re building an open-source pricing & packaging engine for SaaS with a built-in billing system. (https://github.com/uselotus/lotus). We strongly believe pricing is the largest untapped growth lever for SaaS, primarily because pricing affects so many critical systems that don’t talk to each other (billing, payments, feature limits, metering, and CRM). We’re building this infrastructure to fix this and enable quick experimentation. Lotus acts as a central repository for all of your pricing plans and utilizes your payment gateway, to manage usage-based, per-seat,…
In plain words
Lotus is an open-source pricing and billing engine for SaaS companies. It centralizes pricing plans and integrates with payment gateways to manage usage-based, per-seat, and enterprise pricing models. The tool addresses fragmentation between billing, payments, feature limits, metering, and CRM systems, enabling faster pricing experimentation. Built for developers, it offers an MIT-licensed foundation that can be extended for custom pricing and integration needs.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN! We’re building an open-source pricing & packaging engine for SaaS with a built-in billing system. (https://github.com/uselotus/lotus). We strongly believe pricing is the largest untapped growth lever for SaaS, primarily because pricing affects so many critical systems that don’t talk to each other (billing, payments, feature limits, metering, and CRM). We’re building this infrastructure to fix this and enable quick experimentation. Lotus acts as a central repository for all of your pricing plans and utilizes your payment gateway, to manage usage-based, per-seat, and custom enterprise pricing. We’re excited to open-source this because we want to enable developers to build their custom pricing and integration edge cases on top of this base. We’ve launched this repo under an MIT license so any developer can use the tool. Give it a spin for us at either: * test our cloud version at (https://demo.uselotus.io) * self-host here (https://github.com/uselotus/lotus) and let us know what you think. All feedback is appreciated! If the project is especially relevant to you, follow us and we’ll keep you updated when we’ve fully published all our beta features.
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