Compare
How Marco stacks up
See how we compare to other email clients on the things that matter.
Pricing
Superhuman$25–40/mo
Canary MailFree – $10/mo
Spark MailFree – $20/mo
Marco$8/mo, 7-day free trial
Providers
SuperhumanGmail + Outlook only
Canary MailIMAP + Exchange
Spark MailAll providers
MarcoAll providers
Platforms
SuperhumanMac, iOS, Android, Chrome
Canary MailMac, iOS, Android, Win
Spark MailMac, iOS, Android, Win
MarcomacOS, iOS, Web
Privacy
SuperhumanAI processes email on third-party servers
Canary MailEnd-to-end encryption, PGP, local AI
Spark MailServer-side processing (privacy concern)
MarcoNo scanning, no tracking, offline-first
AI Features
SuperhumanHeavy (summarize, draft, auto-labels)
Canary MailAI Copilot (optional)
Spark Mail+AI (writing, summaries, quota-limited)
MarcoNone — intentionally
Offline
SuperhumanLimited
Canary MailYes
Spark MailLimited
MarcoFull offline-first
Free Trial
SuperhumanNo (mandatory onboarding call)
Canary Mail7 days, no card
Spark Mail7 days
Marco7 days, no card