Certum

01 · Who’s behind it

Who runs Certum

Certum certum.eu

Certum Certification Authority offers you solutions such as e-Signature, Electronic Seal, SSL Certificate or S/MIME Certificate.

Company

No imprint we could read

Online since

Not in the Internet Archive

Audience

In English

02 · Privacy

What Certum tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

9 of the 60 sites closest to Certum match.

1. 01
   Harica harica.gr Top 10K English No trackers

   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

   • PHP
   • WordPress
   • Amazon SES
   • bunny.net
   • Font Awesome
   • Google Search Console

   0 say Harica is a good alternative to Certum 0 say Harica isn’t a real alternative to Certum

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2. 02
   Let's Encrypt letsencrypt.org Top 10K English No trackers

   Let's Encrypt

   Let's Encrypt is a free, automated, and open Certificate Authority brought to you by the nonprofit Internet Security Research Group (ISRG). Read all about our work in our Annual Report.

   • Cloudflare DNS
   • Font Awesome
   • Google Workspace
   • Netlify
   • Zendesk

   0 say Let's Encrypt is a good alternative to Certum 0 say Let's Encrypt isn’t a real alternative to Certum

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3. 03
   Gandi gandi.net Top 100 English No trackers

   Gandi.net - Gandi.net: Domain Names, Web Hosting, SSL Certificates and Emails

   ➤ Manage your websites, your emails, your SSL certificates, and VPS servers. ✅ Included with a domain name: 1 SSL certificate, Unlimited aliases & forwarding, and our LiveDNS.

   • Fastly
   • Google Search Console
   • nginx

   0 say Gandi is a good alternative to Certum 0 say Gandi isn’t a real alternative to Certum

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   Very close
4. 04
   Stytch stytch.com English No trackers

   Stytch - A better way to build auth

   APIs and SDKs to integrate authentication and security into your app.

   • Amazon CloudFront
   • DocuSign
   • Google Search Console
   • Google Workspace
   • Next.js
   • Postmark

   0 say Stytch is a good alternative to Certum 0 say Stytch isn’t a real alternative to Certum

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5. 05
   OpenText opentext.com English No trackers

   OpenText | Secure Information Management for AI

   OpenText helps organizations securely manage and connect data across the enterprise, transforming data into trusted, AI-ready information.

   • Akamai Edge DNS
   • Microsoft 365
   • Adobe
   • Akamai
   • Apple Business
   • Google Search Console

   0 say OpenText is a good alternative to Certum 0 say OpenText isn’t a real alternative to Certum

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6. 06
   StartMail startmail.com English No trackers

   Private, Secure and Encrypted Email You Can Trust | StartMail

   Secure your emails with StartMail's encryption and customizable aliases, ensuring ultimate privacy and protection for your data.

   • Google Search Console
   • nginx
   • Nuxt
   • Vue.js
   • Zendesk

   0 say StartMail is a good alternative to Certum 0 say StartMail isn’t a real alternative to Certum

   Comment

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7. 07
   NIC México nic.mx English No trackers

   NIC México

   • Google Fonts
   • Microsoft 365
   • Angular
   • AngularJS
   • Apple Business
   • Express

   0 say NIC México is a good alternative to Certum 0 say NIC México isn’t a real alternative to Certum

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8. 08
   DonDominio dondominio.com Top 10K English No trackers

   DonDominio | Your Domain, Web Hosting, Email and SSL Certificates provider

   All you need to build up your website: Domain names, Web Hosting / Email accounts and SSL certificates. Build up your website now!

   • Apache HTTP Server
   • PHP
   • Bing Webmaster Tools
   • Google Search Console

   0 say DonDominio is a good alternative to Certum 0 say DonDominio isn’t a real alternative to Certum

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9. 09
   Proton proton.me Top 10K English No trackers

   Proton: Privacy by default

   Over 100 million people use Proton to stay private and secure online. Get a free Proton account and take back your privacy.

   • Tailwind CSS
   • Astro
   • Google Search Console
   • Proton Mail
   • Yandex Webmaster
   • YouTube embeds

   0 say Proton is a good alternative to Certum 0 say Proton isn’t a real alternative to Certum

   Comment

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Closest first, by how much each site’s offer resembles Certum’s. Trackers are counted the same way as above. Highlighted technologies are ones Certum uses too. Votes and comments come from visitors and don’t change the order.

04 · History

No changes yet. Each new crawl is compared with the last one, and what Certum adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.