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Quick Assist vs Zoho Assist: catalog facts
Quick Assist	Zoho Assist
Free Free from Microsoft.	Freemium Free sign-up available, with paid plans for business features.
Windows, macOS	Windows, macOS, Linux, Android, iOS, Web
Free and made by Microsoft View-only, annotation or full control modes	Attended support and unattended access in one service Supports desktop, mobile and Chromebook devices
Basic feature set compared with commercial remote support tools Commonly abused by tech support scammers, so users must trust the helper	Cloud service that requires a Zoho account Built for businesses rather than personal use
Downloadable app	Downloadable app, Hosted service
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

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