We build for ourselves, too.

Products that earn us revenue, and open-source tools we use ourselves. That's how we know what operations, support and paying customers mean day to day.

Screenshot of the GymLabs website

Live, Own venture

GymLabs

Over 2,400 days

running since 2020

Our own venture. Product development, operations and market from one team. It is why we think about operations, support and revenue when we build for clients, not just about shipping.

Next.js, Node, Postgres, Vercel

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What's in the making

Tools we built for client projects that help others too. The repos appear here as soon as they're public.

  • In development, 2026

    Lexoffice × eve

    Accounting as an agent tool. Open source to follow.

    Extension for eve, Vercel's agent framework: receipts, contacts and invoices from Lexoffice become tools for agents. We use it internally and plan to release it as open source.

    eve, TypeScript, Lexoffice API

    Repo to follow

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We build SaaS for others, too. From PoC to the first paying customer.

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