Compare software

Collate vs PDF.ai: catalog facts
Collate	PDF.ai
Free Free to download and use; cloud models can be used with your own key.	Freemium Pricing is not detailed in the research.
macOS	Web
Answers questions about a PDF or a folder of documents Links answers to source pages	Chat and summaries for any PDF API for parsing, extraction and splitting
Available for macOS only Local AI requires downloading a model	Documents are processed on a hosted service Pricing is not clear from the research
Downloadable app	Web application
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Works offline	Needs internet
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked September 26, 2026

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