Newsletter platforms
Buttondown privacy rating
Hosted newsletter service for writing and sending email newsletters in Markdown, with paid subscriptions, archives, custom domains and an API.
Summary
Buttondown scores 28 out of 100 (grade F) on the newsletter platforms criteria. It meets 1 of 8 criteria: no ads or data sales. It partly meets no trackers or telemetry and TLS configuration. It does not meet open source, independent audit, transparency report, tells users about requests and security headers. It is based in the United States: Five Eyes member; subject to the US CLOUD Act. Automated tests: SSL Labs grade B and Mozilla HTTP Observatory grade C-.
Score 28 out of 100. How scoring works
Criteria
- No
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Partial
No trackers or telemetry Weight 3 of 3
Are the website and apps free of third-party trackers, with any analytics anonymous and any telemetry off by default?
The website uses Seline, a cookieless analytics service, and the policy describes collecting data for internal analytics.
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Yes
No ads or data sales Weight 2 of 3
Is the product funded without advertising, ad targeting or selling user data?
Funded by paid plans, with no ads.
-
No
Independent audit Weight 2 of 3
Has an independent security or privacy audit been published within the last three years?
No independent audit is published.
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No
Transparency report Weight 2 of 3
Does the provider regularly publish how many government and legal requests it receives and how it responds?
No transparency report or government request policy is published.
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No
Tells users about requests Weight 1 of 3
Does the provider promise to tell users about requests for their data, unless a court forbids it?
No published policy on notifying users about data requests.
Automated tests
-
Partial
TLS configuration Weight 2 of 3
Does the website pass the Qualys SSL Labs test with a grade of A or better?
Grade B
-
No
Security headers Weight 1 of 3
Does the website pass the Mozilla HTTP Observatory test with a grade of A or better?
Grade C- (45/100+)
-
Not tested yet
Modern web standards Weight 1 of 3
Does the website score 90% or higher on the Internet.nl website test?
Not tested yet.