Proto.io vs Uizard

Proto.io is a web-based, no-code tool for building interactive prototypes for iOS, Android, and web. It includes native iOS and Android apps, more than 250 UI components that mimic native behavior, and over 1,000 customizable templates. Its library lists more than 6,000 icons, stock images, and sound effects. Prototypes can use over 80 events and over 40 actions, including nested and multidirectional scrolling, as well as 18 built-in screen transitions. Users can share links and snapshots or export to PDF, PNG, and HTML. The free plan is limited to one user, one active project, five prototype screens, and 10 MB of storage; it allows single-click sharing but no additional reviewers. A 15-day trial is listed. Freelancer costs $29 a month, billed monthly; annual billing is listed at $24 per month. Other listed monthly plans are Startup at $49.00 USD, Agency at $99.00 USD, and Corporate at $199.00 USD. Enterprise pricing is tailored. Paid plans include 256-bit SSL encryption.

Uizard is a cloud design tool delivered through the web and a browser extension. It supports interactive prototyping, prototype sharing, real-time collaboration, developer handoff, and design systems. The free plan includes two projects, up to five screens per project, 400 components, three AI generations per month, and 10 templates. Pro is listed at $19 a month with 100 projects and 500 AI generations monthly. Business is listed at $39 a year, billed annually, with unlimited projects and 5,000 AI generations per month. Enterprise is billed annually with pricing available from sales; listed terms include at least 15 creator seats, unlimited AI generations, and unlimited teams. Uizard has no desktop app. It supports solo, small, mid-market, and enterprise use, with email, chat, and documentation support. The maker is based in Copenhagen, Denmark, was founded in 2017, and lists GDPR compliance.