Small products, built and run from Switzerland.
Tollwyn is a software studio in Baden. It builds products for people and for AI agents, keeps each one small, and operates all of them itself.
How the studio works
One job each
A product solves one problem and says plainly what it covers. The price is on the page, and nobody has to sit through a sales call to buy it.
Made for agents too
Every product has an API, an OpenAPI document and an llms.txt, so software can read what it does and use it directly.
Run by its builder
Tollwyn monitors, updates and supports everything it ships. Support is by email, and it reaches the person who runs the products.
Researched first
Tollwyn's own research tool reads keyword ideas, search volumes and bid ranges for Tollwyn's own advertising account through the Google Ads API, to judge whether a product is worth building and how to advertise it. The privacy notice says how that data is handled.
Partners and platforms
Tollwyn's products work inside the tools businesses already use: their ERP, their CRM, their spreadsheets and their AI agents. If you run a platform, an app marketplace or a partner programme and want to talk about an integration or a listing, write to us.
hello@tollwyn.com