Dev tools · alternatives · 2026
24 alternatives to Step-ca is a self-hosted open-source CA that supports ACME
🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH. - smallstep/certificates
Step-ca is an open-source certificate authority designed for self-hosting that supports the ACME protocol. It is built for developers and system administrators who need to issue and manage digital certificates within… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Step-ca is a self-hosted open-source CA that supports ACME launched in 2019; newer entries below may have overtaken it.
- 1
A tiny script to issue and renew TLS certs from Let's Encrypt - diafygi/acme-tiny
2015 · github.com · its alternatives →
- 2
2019 · blog.filippo.io · its alternatives →
- 3
Let's Encrypt/ACME client and library written in Go - go-acme/lego
2015 · github.com · its alternatives →
- 4
:lock: acmetool, an automatic certificate acquisition tool for ACME (Let's Encrypt) - hlandau/acmetool
2015 · github.com · its alternatives →
- 5FS
Free SSL certificates issued in less than a minute, for one or multiple domains, supporting wildcards and ACME with tutorials.
2015 · sslforfree.com · its alternatives →
- 6
Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go
2015 · caddyserver.com · its alternatives →
- 7AR
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 →
- 8
🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH. - certificates/autocert/README.md at master · smallstep/certificates
2019 · github.com · its alternatives →
- 9
- 10
- 11TC
2014 · tinycert.org · its alternatives →
- 12
Simplified PHP ACME client. Contribute to analogic/lescript development by creating an account on GitHub.
2015 · github.com · its alternatives →
- 13
I tend to create a private certificate authority for every side project, in order to create TLS certs for local development. I find it useful to have local development closely resemble production when at all possible, and "real" certificates are an important element. Anyway I got tired of having these CA private keys on my local machine, especially as I started thinking about setting up a private CA for my company (https://riza.io). So I started thinking about what the simplest way to host a private CA might be. You really only need two things: 1) secret storage, to hold the CA's…
2024 · github.com · its alternatives →
- 14
Create and share beautiful certificates in 1 click for free
2022 · certificates.graphy.com · its alternatives →
- 15
Hi, this is Mish and Sebastian. We are working on Step CI - a fully automated API testing platform for developers. Step CI works programming-language independent and for different API paradigms (REST, GraphQL, XML). Our CLI and test runner are available on GitHub (https://github.com/stepci) under the MPLv2 license. Since our last launch, Step CI is now able to generate automated tests for your API based on your OpenAPI (Swagger) spec. This saves you a lot of time as you never have to write and maintain your tests again! We would like to invite you to try our tool and give us…
2022 · stepci.com · its alternatives →
- 16AT
2014 · mkcert.org · its alternatives →
- 17
The HN community has been very supportive of our recent launches, which is why we want to give you an update. Here is what changed with the latest release: - Addition of OAuth (Client Credentials flow) and Client Certificate auth - Reusable credentials - tRPC API support - Load Testing (HTTP and gRPC) - Splitting tests across multiple files - Various bug fixes, stability improvements and UX tweaks - Improved documentation and added FastAPI integration guide We built Step CI, because we wanted a simple, developer-friendly way to automate API testing without relying on proprietary cloud…
2022 · github.com · its alternatives →
- 18
A bash script for generating trusted self-signed SSL certs for local development on your Mac - kingkool68/generate-ssl-certs-for-local-development
2018 · github.com · its alternatives →
- 19
- 20
termique▲90A free SSH client for Mac, Windows and Linux. Every host in one place, with end-to-end encrypted sync, SFTP, SSH key management, and an AI terminal assistant.
Jun 2026 · termique.app · its alternatives →
- 21
Kilo SSL▲126Automatic SSL management solution for SaaS providers
2020 · docs.kilossl.com · its alternatives →
- 22
Kilo SSL Pro▲80Multi-Instance SSL certificate management system
2021 · docs.kilossl.com · its alternatives →
- 23
CertMate▲9SSL Certificate Management System (API + UI + MCP + CLI)
Jul 2026 · certmate.org · its alternatives →
- 24
Certbot ACME-DNS DNS01 plugin for Certbot. Contribute to pan-net-security/certbot-dns-acmedns development by creating an account on GitHub.
2020 · github.com · its alternatives →
Also compare
- Acme-tiny, a tiny 200-line Let's Encrypt client alternatives
- Mkcert – Valid HTTPS certificates for localhost alternatives
- Lego – A Let's Encrypt Library and CLI in Go alternatives
- ACME Let's Encrypt client – binary releases, works like 'make' alternatives
- Free SSL Certificates alternatives
- Caddy, a cross-platform HTTP/2 web server 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 →