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WriteMapper vs Effie: catalog facts
WriteMapper	Effie
Best for: Writers who plan and draft from visual outlines	Best for: Writers who plan with outlines and mind maps before drafting
Paid A seven-day trial is available; a license is a one-time fee.	Free + paid options Free to download, with paid plans listed on the pricing page.
Windows, macOS	Windows, macOS, Android, iOS
Turns nested mind maps into structured writing Exports to document and image formats All 3 strengths for WriteMapper Turns nested mind maps into structured writing Exports to document and image formats Includes autosave and automatic snapshots	Writing, outlining and mind maps in one app Clients for desktop and mobile platforms All 3 strengths for Effie Writing, outlining and mind maps in one app Clients for desktop and mobile platforms Export to multiple formats or image strips
Desktop builds are available for macOS and Windows The trial lasts seven days	Proprietary, closed source AI features and plan details are tied to the paid tiers
Downloadable app	Downloadable app
Not open source	Not open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for WriteMapper writemapper.com Catalog checked October 8, 2026	Official website Full listing and sources Sources for Effie effie.pro Catalog checked September 24, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.