Frame0 vs MockFlow

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.

MockFlow is a visual brainstorming workspace for diagrams, mind maps, flowcharts, moodboards, storyboards, wireframing, and lite prototyping. WireframePro, its wireframing and lite prototyping tool, is included on every plan. The product is available through web, desktop, and browser extension, with listed platforms including macOS and Windows. Integrations include Slack, Microsoft Teams, Office 365, Jira, Confluence, Trello, Google Drive, Google Docs, and MCP. Mida AI uses a monthly credit pool, and Bridge can run compatible AI agents on the user's machine. Plus adds team chat, audio comments and meetings, role-based sharing, collaborative components, and multiplayer board editing. Max lists connectors to more than 20 business apps, Figma export, Build mode, SSO, SAML, SCIM, and an offline desktop app. Basic is restricted to personal and nonprofit work; commercial or business work requires a paid plan. Basic costs nothing and includes four projects, one editor, five reviewers, 500 components, and 100 AI credits per month. MockFlow says data is continuously backed up and sensitive information is encrypted with a 256-bit key.