DeineSeite.at is a genuine full-service agency. If you need an app, a website, a webshop, some SEO, and a logo, and you want one invoice for all of it, that breadth is a real advantage and you should weigh it seriously. They have a sizeable team, a long track record, named references, and offices you can walk into.
We are built for a different shape of problem. You get a small senior team, founders included, who own the product decision with you. The engagement includes arguing about what to build and whether to build it, not only building what you brief. That is worth paying for when the product bet is unproven. It is overkill when the deliverable list is already settled and you just need capable execution across channels.
The failure mode we watch for is buying breadth for a problem that was actually about depth or direction. A perfectly delivered app, website, and shop are still the wrong spend if the underlying product bet was never pressure-tested. A fixed price makes that mistake cheaper to sign, not cheaper to live with.
Two honest practicalities. First, check the contracting entity and the contract itself: source-code ownership, IP transfer, warranty, and support terms are what you will care about in year two, and they are rarely on the public pages of any agency. Second, if AI or frontier engineering is central to what you are building, ask who actually does that work. See how we scope and ship
and where we add AI
.