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Streak vs Copper: catalog facts
Streak	Copper
Freemium Free to try, with paid plans listed on the pricing page.	Paid Paid subscription with a free trial available.
Browser extension	Android, iOS, Web, Browser extension
CRM pipelines inside the Gmail interface Extensions for Chrome, Edge and Safari	Works directly inside Gmail and Google Calendar Lead capture from web forms, business cards and LinkedIn
Only works with Gmail Initial setup requires a desktop browser	Built around Google Workspace, so it is less useful for Microsoft 365 teams Paid service with no self-hosted option
Hosted service, Browser extension	Downloadable app, Hosted service, Browser extension
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	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.