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Tintero vs Neverkin: catalog facts
Tintero	Neverkin
Free Free during the beta; offline use is promised to stay free, while online features may be…	Free Free and open source under the GPL-3.0 licence, with no paywalls.
Linux, Android, Web	Web, Self-hosted
Worldbuilding tools for characters, places and factions Scene system with POV tracking	Wiki pages linked by tags and mentions Timelines with custom calendars
Still in beta Online features may become paid	Small, young project Self-hosting uses a multi-service Docker Swarm setup
Downloadable app, Web application	Downloadable app, Web application, Self-hosted
Closed source	Open source
License: Proprietary	License: GPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.