
Pendraic
7.7#2 in ai book writing softwareFrom $14.99 a monthFree planWebAPImacOSWindows
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| Fact | Pendraic | Squibler |
|---|---|---|
| AI providers | The documented provider options include Anthropic Claude, OpenAI models, Google Gemini, OpenRouter, xAI Grok and local OpenAI-compatible endpoints. | The privacy policy says prompts and document content may be shared with OpenAI and Anthropic to provide AI writing features. |
| Collaboration | The Premium pricing page lists co-writing with another person as a feature planned for when it ships. | Squibler supports collaboration and shared projects, with real-time editing stability improvements documented in its release notes. |
| Data deletion | Deleted projects are removed from the live database immediately and rotate out of backups within a 30-day window. | The FAQ says account-deletion requests are handled by email and that data and materials are submitted for technical deletion. |
| Free plan | Yes | Yes |
| Ownership | Terms state that users own manuscripts, outlines, notes, indexes, characters, prompts and custom configuration they create. | Squibler's terms say users retain full ownership of content they create, generate, or upload through the service. |
It suits fiction writers managing complex books who want outlining, continuity tools, and worldbuilding linked to their prose. Writers can use the free plan for up to three active books or choose a paid tier for higher limits and additional listed features.
Squibler suits writers working on books or screenplays who want a web-based writing space and team collaboration. It may also suit users who want to try its free plan before selecting a paid tier.