Life & fun · alternatives · 2026

24 alternatives to Let's Encrypt as a Service (SSL Custom Customer Domains)

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Let's Encrypt as a Service (SSL Custom Customer Domains) launched in 2016; newer entries below may have overtaken it.

1. 1
   Let's Encrypt▲26

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

   2015 · letsencrypt.org · its alternatives →

2. 2
   SecureDB▲83

   Encryption as a service for mobile, web and IoT applications

   2015 · securedb.co · its alternatives →

3. 3
   StrongSalt▲66

   Encryption As A Service because privacy matters for everyone

   2020 · its alternatives →

4. 4SC
   Smart Contracts for Cracking Passwords▲9

   2017 · initialized.github.io · its alternatives →

5. 5
   Qloaked API▲58

   SSL security for SaaS and e-commerce, now via API

   2021 · qloaked.com · its alternatives →

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

   2017 · keychest.net · its alternatives →

7. 7
   Authorize SSH public keys from trusted online identities▲9

   2013 · github.com · its alternatives →

8. 8OS
   Open-Source, End-to-End Encrypted, Anywhere-to-Anywhere, RPCs▲6

   2020 · telekinesis.cloud · its alternatives →

9. 9CF
   Conclave - free, encrypted collaboration for personal and business▲5

   2017 · conclave.global · its alternatives →

10. 10SP
    Side project turned startup - Online Privacy via Client-side encryption▲5

    2011 · socialfortress.com · its alternatives →

11. 11
    Let's Encrypt▲11

    Free SSL/TLS certificates.

    2019 · letsencrypt.org · its alternatives →

12. 12ED
    Encrypt data using a users ssh public key▲5

    2019 · sshenc.sh · its alternatives →

13. 13CA
    Certera – A central validation server for Let's Encrypt certificates▲8

    2019 · docs.certera.io · its alternatives →

14. 14TB
    Trust badges for your Let's Encrypt certificate▲6

    2018 · trustocity.com · its alternatives →

15. 15SS
    Securing Services with Pipy and OpenID Connect▲5

    2022 · medium.com · its alternatives →

16. 16
    My LetsEncrypt Managemet Console/API Server (Open-Source)▲15

    2016 · github.com · its alternatives →

17. 17PL
    Passwordless Login as a Service▲8

    2024 · gopasswordless.dev · its alternatives →

18. 18
    Domainly▲15

    Custom domain infrastructure as a service

    2025 · domainly.dev · its alternatives →

19. 19PE
    PTP Encrypted Identity Manager that doesn't store passwords in a cloud▲6

    2017 · myki.co · its alternatives →

20. 20
    Encryps▲7

    Encrypt unlimited bits.

    2017 · its alternatives →

21. 21PF
    PubStorm – Free CLI-based static web hosting with Let's Encrypt support▲9

    2016 · pubstorm.com · its alternatives →

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

    2020 · keychest.net · its alternatives →

23. 23AL
    Automated Let's Encrypt Certificate Provisioning in Kubernetes▲11

    2016 · blog.jetstack.io · its alternatives →

24. 24
    Secure end-to-end client sessions and API calls using crypto key pairs▲9

    Hello. I made this project as an experiment in using key cryptography for user identity in a client server model, and for some future peer to peer projects that I am working on. I am looking for feedback, please let me know what you think. Also, Merry Christmas to HN! :-)

    2022 · 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 →