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Copper vs folk: catalog facts
Copper	folk
Paid Paid subscription with a free trial available.	Paid Subscription plans; see folk's pricing page for details.
Android, iOS, Web, Browser extension	Android, iOS, Web
Works directly inside Gmail and Google Calendar Lead capture from web forms, business cards and LinkedIn	Pipelines, contacts and outreach campaigns together AI relationship summaries and follow-up reminders
Built around Google Workspace, so it is less useful for Microsoft 365 teams Paid service with no self-hosted option	Hosted service only Research gives few details on plans and limits
Downloadable app, Hosted service, Browser extension	Downloadable app, Hosted service
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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