9Y is a credible pick and we will not pretend otherwise. A small design-and-engineering agency, founded 2015, split between Vienna and Zagreb, with published references like Red Bull, OMV and Swiss Post, a 5.0 overall Clutch rating, and a claimed 83 percent repeat business. Their mix per Clutch leans mobile and design: app development, web, UI/UX, some AR and Unity work. If you have a defined brief where design craft carries the project, they are built for it.
The first structural difference is billing. Clutch lists 9Y at $50 to $99 per hour, a classic agency hourly band, and notably their lowest Clutch sub-score is cost at 3.9. We do not bill hours at all: a weekly outcome fee you can cancel any week, or a fixed-price Werkvertrag where we are legally bound to deliver.
The second is scope ownership. Both shops execute well. The question is who tells you a feature should die. Our model puts product judgement in the contract: founders with product management depth on every call, scope pushback as part of the job, and fractional CTO work when the gap is leadership, not hands. Add specialist depth they do not advertise: LLM products, RAG, and seven figures secured live on mainnet.
Defined brief with design weight, take 9Y, you will likely be happy. Open product question, AI or on-chain depth, or outcome-based billing, see how we build mobile products.