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SPECIFICTION
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DataMail vs Fastmail Email

DataMail

datamail.in

Fastmail Email

fastmail.com

Side by side

FigureDataMailFastmail Email
Price fromFree$4/mo
Free planYes—
Free trial—Yes
Open source——
WebYesYes
Windows—Yes
macOS—Yes
Linux—Yes
iOSYesYes
AndroidYesYes
API—Yes
Plans published26
Spec score · Personal Email Services8.1 (#54)9.1 (#6)
Ad-free inboxNoYes
Custom domainNoNo
Founded20161999
Free planYesNo
HeadquartersJaipur, Rajasthan, IndiaMelbourne, Australia
IntegrationsThe maker says native-script addresses can receive mail from Gmail, Outlook, and other DataMail accounts.Fastmail lists integrations with 1Password, Dropbox, YouCanBookMe, SavvyCal, SaneBox, Bitwarden, and Morgen.
Platform accessweb_and_mobileweb_mobile_desktop
SupportDataMail lists [email protected] for support inquiries.Fastmail says every plan includes expert support from real people, available 24/7.

Plans

DataMail

  • FreeFree
  • DataMail FreeFree

DataMail pricing →

Fastmail Email

  • Basic$4 a month
  • Individual$6 a month
  • Standard$6 a month
  • Duo$10 a month
  • Professional$10 a month
  • Family$14 a month

Fastmail Email pricing →

In their own words

DataMail

DataMail has no write-up on Specifiction yet; its figures are above.

Visit datamail.in

Fastmail Email

Fastmail Email provides email, calendars, contacts, and file storage for individuals, families, and businesses. Mail tools include search, pinning, snooze, scheduled sending, offline support, and private memos on messages. Fastmail says its paid service has no ads, personal-data mining, or third-party sharing. It says customer data is encrypted in transit and at rest, supports TLS 1.3 and Perfect Forward Secrecy, and offers two-step verification and passkeys. Customers can choose the EU or US as their primary data residency. Fastmail offers apps for Windows, macOS, Linux, iOS, and Android, plus a browser app. Access protocols include JMAP, IMAP, POP, SMTP, CardDAV, CalDAV, and WebDAV; OAuth is documented for third-party clients. Fastmail does not provide end-to-end encryption in its own apps, though PGP or S/MIME can be used through supported third-party apps. Plans range from Basic at $4 a month to Family at $14 a month, with different storage and account allowances. The service is paid, has no free plan, and offers a 30-day trial. Every plan includes 24/7 expert support from real people.

Visit fastmail.com