Alternatives and similar repositories for certificates

Users that are interested in certificates are comparing it to the libraries listed below

• smallstep / cli
  🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.
  ☆4,129Updated this week
• pomerium / pomerium
  Pomerium is an identity and context-aware access proxy.
  ☆4,669Updated this week
• StackExchange / dnscontrol
  Infrastructure as code for DNS!
  ☆3,733Updated last week
• glauth / glauth
  A lightweight LDAP server for development, home use, or CI
  ☆2,780Updated 6 months ago
• cloudflare / cfssl
  CFSSL: Cloudflare's PKI and TLS toolkit
  ☆9,356Updated 11 months ago
• FiloSottile / yubikey-agent
  yubikey-agent is a seamless ssh-agent for YubiKeys.
  ☆2,856Updated 2 years ago
• FiloSottile / age
  A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
  ☆21,179Updated last week
• lldap / lldap
  Light LDAP implementation
  ☆5,988Updated last week
• go-acme / lego
  Let's Encrypt/ACME client and library written in Go
  ☆9,231Updated last week
• TwiN / gatus
  Automated developer-oriented status page with alerting and incident support
  ☆10,056Updated this week
• acme-dns / acme-dns
  Limited DNS server with RESTful HTTP API to handle ACME DNS challenges easily and securely.
  ☆2,635Updated this week
• square / certstrap
  Tools to bootstrap CAs, certificate requests, and signed certificates.
  ☆2,434Updated last week
• vouch / vouch-proxy
  an SSO and OAuth / OIDC login solution for Nginx using the auth_request module
  ☆3,219Updated 6 months ago
• warp-tech / warpgate
  Fully transparent SSH, HTTPS, MySQL and Postgres bastion/PAM that doesn't need additional client-side software
  ☆6,540Updated this week
• openbao / openbao
  OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys.
  ☆5,338Updated this week
• octodns / octodns
  Tools for managing DNS across multiple providers
  ☆3,627Updated 2 weeks ago
• gravitl / netmaker
  Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.
  ☆11,397Updated this week
• getsops / sops
  Simple and flexible tool for managing secrets
  ☆20,721Updated this week
• foxcpp / maddy
  ✉️ Composable all-in-one mail server.
  ☆5,833Updated 3 weeks ago
• drakkan / sftpgo
  Full-featured and highly configurable SFTP, HTTP/S, FTP/S and WebDAV server - S3, Google Cloud Storage, Azure Blob
  ☆11,655Updated this week
• letsencrypt / boulder
  An ACME-based certificate authority, written in Go.
  ☆5,639Updated this week
• tonarino / innernet
  A private network system that uses WireGuard under the hood.
  ☆5,407Updated last month
• siderolabs / talos
  Talos Linux is a modern Linux distribution built for Kubernetes.
  ☆9,838Updated this week
• crowdsecurity / crowdsec
  CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the m…
  ☆12,443Updated this week
• moul / sshportal
  simple, fun and transparent SSH (and telnet) bastion server
  ☆1,915Updated this week
• 0xERR0R / blocky
  Fast and lightweight DNS proxy as ad-blocker for local network with many features
  ☆6,070Updated this week
• semaphoreui / semaphore
  Modern UI and powerful API for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.
  ☆13,178Updated this week
• oauth2-proxy / oauth2-proxy
  A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.
  ☆13,814Updated this week
• authelia / authelia
  The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™
  ☆26,661Updated this week
• dexidp / dex
  OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors
  ☆10,575Updated this week