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.
  ☆4,022Updated this week
• pomerium / pomerium
  Pomerium is an identity and context-aware access proxy.
  ☆4,471Updated last week
• vouch / vouch-proxy
  an SSO and OAuth / OIDC login solution for Nginx using the auth_request module
  ☆3,165Updated 2 months ago
• cloudflare / cfssl
  CFSSL: Cloudflare's PKI and TLS toolkit
  ☆9,228Updated 7 months ago
• StackExchange / dnscontrol
  Infrastructure as code for DNS!
  ☆3,547Updated last week
• glauth / glauth
  A lightweight LDAP server for development, home use, or CI
  ☆2,702Updated 2 months ago
• warp-tech / warpgate
  Fully transparent SSH, HTTPS, MySQL and Postgres bastion/PAM that doesn't need additional client-side software
  ☆5,703Updated last week
• gravitational / teleport
  The easiest, and most secure way to access and protect all of your infrastructure.
  ☆19,247Updated this week
• oauth2-proxy / oauth2-proxy
  A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.
  ☆12,948Updated last week
• square / certstrap
  Tools to bootstrap CAs, certificate requests, and signed certificates.
  ☆2,399Updated this week
• hashicorp / boundary
  Boundary enables identity-based access management for dynamic infrastructure.
  ☆3,951Updated this week
• firezone / firezone
  Enterprise-ready zero-trust access platform built on WireGuard®.
  ☆8,134Updated this week
• go-acme / lego
  Let's Encrypt/ACME client and library written in Go
  ☆8,914Updated this week
• TwiN / gatus
  ⛑ Automated developer-oriented status page
  ☆8,768Updated this week
• joohoi / acme-dns
  Limited DNS server with RESTful HTTP API to handle ACME DNS challenges easily and securely.
  ☆2,536Updated 5 months ago
• openbao / openbao
  OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys.
  ☆4,677Updated this week
• octodns / octodns
  Tools for managing DNS across multiple providers
  ☆3,461Updated this week
• semaphoreui / semaphore
  Modern UI and powerful API for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.
  ☆12,641Updated this week
• letsencrypt / boulder
  An ACME-based certificate authority, written in Go.
  ☆5,558Updated last week
• FiloSottile / yubikey-agent
  yubikey-agent is a seamless ssh-agent for YubiKeys.
  ☆2,812Updated last year
• drakkan / sftpgo
  Full-featured and highly configurable SFTP, HTTP/S, FTP/S and WebDAV server - S3, Google Cloud Storage, Azure Blob
  ☆11,106Updated this week
• gravitl / netmaker
  Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.
  ☆10,899Updated this week
• getsops / sops
  Simple and flexible tool for managing secrets
  ☆19,713Updated this week
• siderolabs / talos
  Talos Linux is a modern Linux distribution built for Kubernetes.
  ☆8,867Updated last week
• tonarino / innernet
  A private network system that uses WireGuard under the hood.
  ☆5,298Updated last month
• moul / sshportal
  simple, fun and transparent SSH (and telnet) bastion server
  ☆1,900Updated this week
• ghostunnel / ghostunnel
  A simple SSL/TLS proxy with mutual authentication for securing non-TLS services.
  ☆2,088Updated 2 weeks ago
• ory / oathkeeper
  A cloud native Identity & Access Proxy / API (IAP) and Access Control Decision API that authenticates, authorizes, and mutates incoming H…
  ☆3,446Updated this week
• dexidp / dex
  OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors
  ☆10,290Updated this week
• lldap / lldap
  Light LDAP implementation
  ☆5,606Updated this week