Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Trust badges for your Let's Encrypt certificate launched in 2018; newer entries below may have overtaken it.

1. 1LA
   Letsencrypt (and other) certificate dashboard▲6

   2017 · keychest.net · its alternatives →

2. 2CA
   Certera – A central validation server for Let's Encrypt certificates▲8

   2019 · docs.certera.io · its alternatives →

3. 3
   Let's Encrypt▲26

   A new Certificate Authority - free, automated, and open.

   2015 · letsencrypt.org · its alternatives →

4. 4
   Let's Seal – Let's Encrypt for document signing, free and self-hosted▲94

   TLDR, Let's Seal gives the finger to Adobe and every doc signing tool (docusign, google, etc) who pay to play with the Adobe Approved Trust List and then charge you for something that should be free. Currently even the person checking if a document/contract is sealed or code is authentic has to also be inside the same Adobe walled garden too. Verification, the part that should be free is the part everyone charges for. Thats the shape Let's Encrypt fixed for TLS, and I wanted the same thing for documents and files. The core idea therefore needed to go a bit beyond e signatures and i…

   Jul 2026 · github.com · its alternatives →

5. 5
   Virtualbadge.io▲71

   Digital Certificates That Build Trust

   2021 · virtualbadge.io · its alternatives →

6. 6AR
   Anchor Relay – A faster, easier way to get Let's Encrypt certificates▲80

   From the cryptic terminal commands to the innumerable ways to shoot yourself in the foot, I always struggled to use TLS certificates. I love how much easier (and cheaper) Let's Encrypt made it to get certificates, but there are still plenty of things to struggle with. That's why we built Relay: a free, browser-based tool that streamlines the ACME workflow, especially for tricky setups like homelabs. Relay acts as a secure intermediary between your ACME client and public certificate authorities like Let's Encrypt. Some ways Relay provides a better experience: - really fast, streamlined…

   2025 · anchor.dev · its alternatives →

7. 7
   Let's Encrypt▲11

   Free SSL/TLS certificates.

   2019 · letsencrypt.org · its alternatives →

8. 8AD
   Automatic Discovery for Let's Encrypt Certificate Monitoring▲11

   2017 · keychest.net · its alternatives →

9. 9
   Let's Encrypt as a Service (SSL Custom Customer Domains)▲8

   2016 · clearalias.com · its alternatives →

10. 10
    Authorize SSH public keys from trusted online identities▲9

    2013 · github.com · its alternatives →

11. 11
    A Let's Encrypt Certificates Manager for Kubernetes▲14

    A Let's Encrypt certificates manager for Kubernetes - math-nao/certs

    2019 · github.com · its alternatives →

12. 12
    Trustocity▲3

    Free site monitoring and trust badges for your domain

    2017 · trustocity.com · its alternatives →

13. 13AL
    Automated Let's Encrypt Certificate Provisioning in Kubernetes▲11

    2016 · blog.jetstack.io · its alternatives →

14. 14
    Trustful▲8

    Secure e-voting service, with blockchain security.

    2016 · its alternatives →

15. 15HS
    How secure is your passphrase?▲9

    2012 · leebutterman.com · its alternatives →

16. 16
    CryptoBadges.io▲6

    Generate donation badges for your favorite crypto wallets !

    2017 · cryptobadges.io · its alternatives →

17. 17OP
    Open Proofs: An Open Source Badge Standard Using ERC 721 (NFTs)▲5

    2018 · medium.com · its alternatives →

18. 18SS
    Securely Send Passwords via Slack, Utilizing FF Send▲6

    2020 · slack.securesend.quantfive.org · its alternatives →

19. 19UL
    Using Let's Encrypt, you should also use Expirify▲6

    2017 · expirify.com · its alternatives →

20. 20
    Welo Badge▲8

    Certify your brand and win customer trust.

    2025 · welobadge.com · its alternatives →

21. 21SC
    Smart Contracts for Cracking Passwords▲9

    2017 · initialized.github.io · its alternatives →

22. 22RT
    Real-time uptime monitor of Let's Encrypt▲5

    2020 · keychest.net · its alternatives →

23. 23ES
    Encrypted, synced, offline first todo list▲5

    2020 · encrypted-todos.com · its alternatives →

24. 24
    My LetsEncrypt Managemet Console/API Server (Open-Source)▲15

    2016 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →