FlowSnap vs Slickplan

FlowSnap turns app screenshots into sitemaps and user-flow diagrams for product managers, UX designers, and indie developers. Its infinite canvas supports panning, pinch zoom from 10% to 200%, color-tagged cards, and text annotations. A project can import up to 50 screenshots from a photo library or Google Drive. Users can connect cards with solid or dashed lines, customize connection colors, and label transitions. Optional AI tools analyze screenshots, suggest connections, and generate a Markdown sitemap summary; they require the user's Claude API key and send screenshots to Anthropic's Claude API. Projects are stored locally and can optionally sync to a FlowSnap folder in Google Drive, while the listing says FlowSnap does not store project data. Exports include PNG, PDF, SVG, JSON, and Markdown. The free plan allows three projects and adds a watermark to PNG exports. FlowSnap Pro costs $2.99 a month or $19.99, paid once, with unlimited projects, PDF export, watermark-free PNG, SVG, and priority AI features. Supported platforms are Android, iOS, and macOS.

Slickplan is a collaborative website-planning suite for content and UX teams, delivered through the web with API access. Its tools include Sitemap Builder, Diagram Maker, Content Planner, and Design Mockups. The Sitemap Builder’s AI assistant can generate site maps, refine structure, and improve page labels in multiple languages. It can crawl an existing website and import URL, XML, or TXT files. CMS plugins transfer structures, content, navigation, and SEO elements to WordPress, Joomla, and Drupal. Listed integrations include Basecamp, Slack, Teamwork PM, and Google Analytics. The REST-style developer API uses SSL JSON requests and OAuth 2.0. Teams can collaborate in real time, use version history, and export PDF, image, or Slickplan XML files. The free version allows one sitemap and one user, with basic functionality, limited support, and web-link-only sharing. Paid plans start at $10.79 a month billed annually, and a 14-day trial is listed.