Ever wanted to see how an app looked and performed before launching it? Proto.io has it covered! Having already registered over 500,000 customers, proto.io lets users create “fully interactive high-fidelity prototypes that look and work exactly as your app should”. On top of this, there is no coding required.
On top of having an insanely useful product, proto.io has been backed by some seriously big hitters. Paypal, Amazon, Evernote, ESPN, and Disney have trusted proto.io services to meet their needs with testing and designing their apps. Confidence from these businesses of these levels verifies that proto.io is able to deliver on what it promises: verifying design on real devices, bridging communication gaps between designers, developers, and product managers, as well as testing flow and interactions.
As with many companies, proto.io offers a 15-day trial (no credit card required!) for those who want to test its capabilities. With regards to individuals who are ready to pull the trigger on paid packages, there are options ranging from freelance packages ($24/month) all the way up to corporate services (160/month).