Privacy-friendly alternatives to Let's Encrypt
The SSL/TLS certificate authority sites closest to Let's Encrypt, with the fewest trackers first: what each homepage loads before you accept cookies. Let's Encrypt itself loads 0 trackers.
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HARICA - Hellenic Academic and Research Institutions Certification Authority
eSignatures Secure and Legal Digital Signing Made Simple Use your eSignature to sign documents like PDFs and ensure their content is secure and authentic. Learn More Products focused on your needs HARICA offers you trusted digital certificates for secure Websites, eMail protection, Code Signing, and legally binding eSignatures and eSeals. Recognized
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
Very close - 02
NLnet Labs - Home
Research & Development, Internet architecture, DNS, Routing, Stability and Security.
Uses third-party embeds. Compare with Let's Encrypt →
Very close - 03
Privacy Guides
Established in 2021, Privacy Guides is the largest impartial, non-profit media outlet focused on finding privacy tools and learning about protecting your digital life.
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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Codeberg.org
Codeberg is a non-profit community-led organization that aims to help free and open source projects prosper by giving them a safe and friendly home.
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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I2P - The Invisible Internet Project | EN
I2P is a fully encrypted private network layer. Protect your online activity from surveillance and censorship with built-in end-to-end encryption.
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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Debian -- The Universal Operating System
Debian is an operating system and a distribution of Free Software. It is maintained and updated through the work of many users who volunteer their time and effort.
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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DataCite – Connecting Research, Advancing Knowledge - DataCite
international not-for-profit organization which aims to improve data citation
Uses third-party embeds, privacy-friendly analytics. Compare with Let's Encrypt →
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Hyphanet
free software
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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Fight for the Future
Who are we? We are a group of artists, engineers, activists, and technologists who have been behind the largest online protests in human history, channeling Internet outrage into political power to win public interest victories previously thought to be impossible. We fight for a future where technology is a force for liberation— not oppression. Battle […]
Uses third-party embeds, privacy-friendly analytics. Compare with Let's Encrypt →
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Internet Corporation for Assigned Names and Numbers (ICANN)
ICANN’s mission is to help ensure a stable, secure, and unified global Internet.
Uses privacy-friendly analytics. Compare with Let's Encrypt →
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College Board - SAT, AP, College Search and Admission Tools
College Board is a non-profit organization that clears a path for all students to own their future through the AP Program, SAT Suite, BigFuture, and more.
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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Liberapay
We help you fund the creators and projects you appreciate.
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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Home Page
API endpoint
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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Welcome to NTPsec
implementation of Network Time Protocol
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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Web Hypertext Application Technology Working Group (WHATWG)
Web standards organization overseeing alternate HTML5 specification
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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Internet Assigned Numbers Authority
standards organization overseeing IP addresses
No trackers, ad pixels or embeds on its homepage. Compare with Let's Encrypt →
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Free SSL Certificates and SSL Tools - ZeroSSL
Free SSL certificates issued instantly online, supporting ACME clients, SSL monitoring, quick validation and automated SSL renewal via ZeroSSL Bot or REST API.
Uses tag manager, privacy-friendly analytics. Compare with Let's Encrypt →
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commercial SSL certificate provider
Uses marketing and email tracking. Compare with Let's Encrypt →
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Google Trust Services | Home
Google Trust Services
Uses visitor analytics, third-party embeds. Compare with Let's Encrypt →
Very close - 20
Smart Global SSL Security | Thawte
At Thawte, Digital Trust is at the center of confidence—confidence in visiting your site, entering information, and making a purchase.
Uses tag manager, third-party embeds. Compare with Let's Encrypt →
Very close
Chosen from the Let's Encrypt alternatives whose homepages we could read, closest first among those with the same number of trackers. A tag manager counts as a tracker: it loads more after you consent.