Top 32 Alternative for SECURITY in 2025

Rustdesk
An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.

Rustdesk

Remote collaboration

An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.

687.7K
visit
stars
keycloak
Open Source Identity and Access Management For Modern Applications and Services

keycloak

Customer onboarding

Open Source Identity and Access Management For Modern Applications and Services

540.5K
visit
stars
Matomo
Empowering People Ethically with the leading open source alternative to Google Analytics that gives you full control over your data.

Matomo

Website analytics

Empowering People Ethically with the leading open source alternative to Google Analytics that gives you full control over your data.

301.3K
visit
stars
Standardnotes
Think fearlessly with end-to-end encrypted notes and files.

Standardnotes

Privacy

Think fearlessly with end-to-end encrypted notes and files.

287.3K
visit
stars
hydra
OpenID Certified™ OpenID Connect and OAuth Provider written in Go - cloud native, security-first, open source API security for your infrastructure.

hydra

Security

OpenID Certified™ OpenID Connect and OAuth Provider written in Go - cloud native, security-first, open source API security for your infrastructure.

108.4K
visit
stars
netbird
Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

netbird

Security

Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

73.2K
visit
stars
authelia
The Single Sign-On Multi-Factor portal for web apps

authelia

Security

The Single Sign-On Multi-Factor portal for web apps

65.5K
visit
stars
DMARC Report
Monitor domain security and boost deliverability with one easy-to-use platform

DMARC Report

Email management

Monitor domain security and boost deliverability with one easy-to-use platform

33.4K
visit
$69/lifetime
netmaker
Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

netmaker

Cloud services & hosting

Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

31.8K
visit
stars
firezone
Enterprise-ready zero-trust access platform built on WireGuard®.

firezone

Security

Enterprise-ready zero-trust access platform built on WireGuard®.

22.4K
visit
stars
WP Security Ninja
Protect your WordPress site from cyber attacks with one powerful security plugin

WP Security Ninja

Security

Protect your WordPress site from cyber attacks with one powerful security plugin

14.0K
visit
$39/lifetime
Cabin
Cabin | Privacy-first, Google Analytics alternative

Cabin

Privacy

Cabin | Privacy-first, Google Analytics alternative

12.0K
visit
Freemium
Insecure Web
Enhance your brand's security with proactive digital surveillance

Insecure Web

Security

Enhance your brand's security with proactive digital surveillance

10.2K
visit
$87/lifetime
OysterVPN
Secure browsing, global content access, and complete online privacy in one VPN

OysterVPN

Privacy

Secure browsing, global content access, and complete online privacy in one VPN

9.1K
visit
$29/lifetime
Mode
An end-to-end encrypted chat, video call, and file sharing platform designed for workplace teams

Mode

Privacy

An end-to-end encrypted chat, video call, and file sharing platform designed for workplace teams

1.3K
visit
$59/lifetime
berty
Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network

berty

Privacy

Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network

stars
Binder
Control access to shared files, track engagement, collect e-signatures, and create secure data rooms

Binder

Productivity

Control access to shared files, track engagement, collect e-signatures, and create secure data rooms

$29/lifetime
Cloudshot
Simplify and automate your cloud infrastructure management

Cloudshot

Cloud services & hosting

Simplify and automate your cloud infrastructure management

$39/lifetime
openpilot
openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system in 275+ supported cars.

openpilot

Development & IT

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system in 275+ supported cars.

stars
graylog2-server
Free and open log management

graylog2-server

Security

Free and open log management

stars
Leggado.Digital
Secure your digital legacy with Leggado.Digital - protect, organize, and transfer your online assets

Leggado.Digital

Legal

Secure your digital legacy with Leggado.Digital - protect, organize, and transfer your online assets

$19/lifetime
matano
Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS

matano

Security

Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS

stars
filestash
🦄 A file manager / web client for SFTP, S3, FTP, WebDAV, Git, Minio, LDAP, CalDAV, CardDAV, Mysql, Backblaze, ...

filestash

Cloud services & hosting

🦄 A file manager / web client for SFTP, S3, FTP, WebDAV, Git, Minio, LDAP, CalDAV, CardDAV, Mysql, Backblaze, ...

stars
shynet
Modern, privacy-friendly, and detailed web analytics that works without cookies or JS.

shynet

Website analytics

Modern, privacy-friendly, and detailed web analytics that works without cookies or JS.

stars
Oneloop
Manage and scale your API keys effortlessly with one line of code

Oneloop

Development tools

Manage and scale your API keys effortlessly with one line of code

$49/lifetime
openvpn.net
Business VPN For Secure Networking | OpenVPN

openvpn.net

Security

Business VPN For Secure Networking | OpenVPN

Paid
session-desktop
Session Desktop - Onion routing based messenger

session-desktop

Customer experience

Session Desktop - Onion routing based messenger

stars
PrivateBin
A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.

PrivateBin

Security

A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.

stars
sandstorm
Sandstorm is a self-hostable web productivity suite. It's implemented as a security-hardened web app package manager.

sandstorm

Cloud services & hosting

Sandstorm is a self-hostable web productivity suite. It's implemented as a security-hardened web app package manager.

stars
Splunk
The Key to Enterprise Resilience

Splunk

Customer experience

The Key to Enterprise Resilience

Freemium
storj
Ongoing Storj v3 development. Decentralized cloud object storage that is affordable, easy to use, private, and secure.

storj

Cloud services & hosting

Ongoing Storj v3 development. Decentralized cloud object storage that is affordable, easy to use, private, and secure.

stars
tailscale.com
Tailscale · Best VPN Service for Secure Networks

tailscale.com

Security

Tailscale · Best VPN Service for Secure Networks

Paid