Side by side
SketchScreens vs User Flow Library
Both stand on user flow software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Self-hostedWeb
SketchScreens turns project code into a searchable, exportable local map of screens and transitions. Its free, local workflow is focused on onboarding, flow review and app audits.
Visit SketchScreens Free plan Web
User Flow Library combines journey organization with repository and screenshot imports, plus Mermaid and PDF exports. Check the Starter project limit and public-link exposure terms before sharing work.
Visit User Flow LibraryThe facts
| SketchScreens | User Flow Library | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Self-hosted, Web | Web |
| Lowest paid plan | Not published | Basic (yearly billing): $244 a year |
| Plans published | None | 3 |
| Maker | Not published | Not published |
| Website | sketchscreens.com | userflowlibrary.com |
| On user flow software | #14 of 20 | #18 of 20 |
SketchScreens: what it does well
- Generates screen wireframes and connected-flow maps
- Shows routes, source files, connections and screen elements
- Includes a coverage report for each run
- Runs locally with the viewer bound to 127.0.0.1
- Free, MIT licensed and self-hostable
What to know first
- Requires running a command in a project repository
- Only listed framework stacks are specified
User Flow Library: what it does well
- Imports journeys from GitHub repositories or screenshots.
- Shows ordered screens, branches, navigation edges, and provenance.
- Public links let reviewers browse without an account.
- Exports flows as Mermaid or PDF.
- Starter includes one user and three projects.
What to know first
- Starter is limited to three projects.
- Figma frame import is an agent-assisted beta.
- Public links may expose project content to anyone who has them.
- The service does not promise uninterrupted availability or permanent storage.
Alternatives to SketchScreens Alternatives to User Flow Library The whole list