Alloy vs Frame0

Alloy is a product prototyping and user-testing platform that can work from a connected codebase or capture pages through a browser extension. With a codebase connected, it can run an app and show changes live in a browser. Teams can make interactive prototypes, share them, run sessions and collaborate. The Free plan includes $5 credits per user per month, unlimited sessions and viewers, and 30+ integrations. Alloy lists Linear, Jira, Slack and Intercom among its integrations. Sessions can be exported, accessed through MCP or turned into GitHub pull requests; teams can also push changes to a pull request and roll them out to customers. The browser extension needs no setup. Connecting a codebase requires admin permissions and about 15 minutes. Free has standard support, Pro has priority support, and Enterprise has 24/7 support. Pro costs $20 per user per month. Enterprise pricing is custom and includes API access, an account manager, custom terms, and SAML + SCIM.

Frame0 is desktop wireframing software for making low-fidelity, sketch-style wireframes and prototypes. Its component library covers desktop, mobile, smartwatch, and web interfaces, with adjustable component states, and it includes more than 1,500 Lucide-based sketch-style icons. Shapes can link to pages, external URLs, or navigation actions; prototypes can be presented and exported as interactive HTML or PDF files. The app also supports flowcharts, entity-relationship diagrams, and UML use case and class diagrams. Frame0 runs on Linux, macOS, and Windows. Its free plan has no time or size limit and includes all non-premium features, built-in shapes, and icons. Paid plans are listed monthly, with VAT excluded: Solo is 99.00 USD for one device, Duo is 159.00 USD for two devices, and Team is 79.00 USD for three or more devices. A purchased license is perpetual, but major-version upgrades may cost extra. Exported PDFs may omit characters unavailable in the selected font.