Privacy Ratings

Forward Email vs Mailspring: privacy compared

Forward Email and Mailspring are both rated in email clients against the same 8 public criteria. Forward Email is based in the United States (Five Eyes); Mailspring is based in the United States (Five Eyes).

Forward Email compared with Mailspring
CriterionForward Email Our pickMailspring
GradeGrade B B (89/100)Grade F F (39/100)
JurisdictionUnited States Five EyesUnited States Five Eyes
Open source
Is all the source code needed to run the product public?
Yes sourcePartial source
No trackers or telemetry
Are the website and apps free of third-party trackers, with any analytics anonymous and any telemetry off by default?
Yes sourceNo source
No ads or data sales
Is the product funded without advertising, ad targeting or selling user data?
Yes sourceYes source
Independent audit
Has an independent security or privacy audit been published within the last three years?
Yes sourceNo
OpenPGP support
Can the app encrypt and sign mail with OpenPGP, built in or through an official add-on?
Yes sourceNo
Connects directly
Does the app connect directly to your mail server, without passing mail or passwords through the vendor's servers?
Yes sourcePartial source
Blocks remote content
Are remote images and tracking pixels blocked by default?
Partial sourcePartial source
Works with any provider
Does the app work with any standard IMAP and SMTP provider?
No sourceYes source

Which is more private, Forward Email or Mailspring?

Forward Email scores higher on the public criteria: 89 out of 100, against 39 for Mailspring. Forward Email does better on open source, no trackers or telemetry, independent audit, OpenPGP support and connects directly. Mailspring does better on works with any provider. Disclosure. Privacy Ratings is maintained by the team behind Forward Email. This entry is scored by the same criteria as every other email client, and changes to it are reviewed under the published conflict-of-interest rules. How scoring works

Summaries

Forward Email. Forward Email scores 89 out of 100 (grade B) on the email clients criteria. It meets 6 of 8 criteria: open source, no trackers or telemetry, no ads or data sales, independent audit, OpenPGP support and connects directly. It partly meets blocks remote content. It does not meet works with any provider. It is based in the United States: Five Eyes member; subject to the US CLOUD Act.

Mailspring. Mailspring scores 39 out of 100 (grade F) on the email clients criteria. It meets 2 of 8 criteria: no ads or data sales and works with any provider. It partly meets open source, connects directly and blocks remote content. It does not meet no trackers or telemetry, independent audit and OpenPGP support. It is based in the United States: Five Eyes member; subject to the US CLOUD Act.

Compare all 31 email clients

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