41 Free alternatives to Pi Hole in 2024

Get the latest tools and resources for categories like Monitoring Tools, Security & Privacy and many more. Explore cost-effective solutions and find the perfect software replacements for your needs.


logo for Bitwarden

Bitwarden 

free    Visit Website

Security & Privacy

No.1, Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.



logo for Keepass

Keepass 

free    Visit Website

Security & Privacy

No.2, KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.



logo for Lastpass

Lastpass 

free    Visit Website

Security & Privacy

No.3, LastPass is an online password manager and form filler that makes web browsing easier and more secure.



logo for Nextdns

Nextdns 

free    Visit Website

Security & Privacy

No.4, Block ads, trackers and malicious websites on all your devices.



logo for Standard Notes

Standard Notes 

free    Visit Website

Knowledge Management Task Management Security & Privacy

No.5, A safe place for your notes, thoughts, and life's work



logo for Wireshark

Wireshark 

free    Visit Website

Log Management Network Monitoring Monitoring Tools

No.6, Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.



logo for Blokada

Blokada 

free    Visit Website

Security & Privacy

No.7, The best ad blocker for Android. Free and open source.



logo for Open Telemetry

Open Telemetry 

free    Visit Website

Monitoring Tools Application Performance Monitoring

No.8, An observability framework for cloud-native software.



logo for Openvpn

Openvpn 

free    Visit Website

Security & Privacy

No.9, OpenVPN - The Open Source VPN



logo for Cover Your Tracks

Cover Your Tracks 

free    Visit Website

Security & Privacy

No.10, Cover Your Tracks is a website that comes with an agile approach for the users to test the privacy of add-ons with best-in-class tools and techniques with complete online support.



logo for Simplelogin

Simplelogin 

free    Visit Website

Email Security & Privacy

No.11, Receive and send emails anonymously. Create a unique email address for each website to avoid cross-site tracking and protect your inbox from spam, phishing and data breaches.



logo for Gnupg

Gnupg 

free    Visit Website

Security & Privacy

No.12, GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).



logo for Duckduckgo

Duckduckgo 

free    Visit Website

Security & Privacy

No.13, The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.



logo for Prometheus

Prometheus 

free    Visit Website

Log Management Application Performance Monitoring Error Tracking Monitoring Tools

No.14, An open-source systems monitoring and alerting toolkit.



logo for Hyperview

Hyperview 

free    Visit Website

Log Management Server Monitoring Load And Performance Testing Diagnostics Software

No.15, DCIM software reinvented.



logo for Wireguard

Wireguard 

free    Visit Website

Security & Privacy

No.16, Fast, Modern, Secure VPN Tunnel



logo for Keeweb

Keeweb 

free    Visit Website

Security & Privacy

No.17, Web and desktop password manager compatible with KeePass.



logo for Nagios

Nagios 

free    Visit Website

Log Management Website Monitoring Network Monitoring Application Performance Monitoring

No.18, Complete monitoring and alerting for servers, switches, applications, and services



logo for Graylog

Graylog 

free    Visit Website

Log Management Monitoring Tools Error Tracking

No.19, Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.



logo for Stats

Stats 

free    Visit Website

Log Management Monitoring Tools Error Tracking

No.20, Simple macOS system monitor in your menu bar.



logo for Complycube

Complycube 

freemium    Visit Website

Customer Feedback Shopping Cart Cryptocurrency Wallets Network Monitoring

No.21, Verify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.



logo for Adaway

Adaway 

free    Visit Website

Security & Privacy

No.22, An ad blocker that uses the hosts file. For Android, requires root.



logo for Grafana

Grafana 

free    Visit Website

Log Management Application Performance Monitoring Error Tracking Monitoring Tools

No.23, Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases



logo for Zerotier One

Zerotier One 

free    Visit Website

Security & Privacy

No.24, Extremely simple P2P Encrypted VPN



logo for Frontegg

Frontegg 

freemium    Visit Website

Log Management 3D Build Tools Graphic Design Software

No.25, Elegant user management, tailor-made for B2B SaaS



logo for Privacy Badger

Privacy Badger 

free    Visit Website

Security & Privacy

No.26, Privacy Badger blocks spying ads and invisible trackers. How is Privacy Badger different from Disconnect, Adblock Plus, Ghostery, and other blocking extensions?



logo for Brave

Brave 

free    Visit Website

Web Development Tools Browsing Experience Security & Privacy

No.27, Fast and secure, ad and tracker blocking browser.



logo for Zabbix

Zabbix 

free    Visit Website

Risk Management Log Management Website Monitoring Network Monitoring

No.28, Track, record, alert and visualize performance and availability of IT resources



logo for Uptimerobot

Uptimerobot 

freemium    Visit Website

Website Monitoring Application Performance Monitoring Server Monitoring Diagnostics Software

No.29, Free Website Uptime Monitoring



logo for Cryptomator

Cryptomator 

free    Visit Website

Security & Privacy

No.30, When it comes to saving your files on a cloud server, it is important to ensure the security of those files. Keeping your delicate files out of the wrong hands can save you a lot of time and hassle. Read more about Cryptomator.



logo for Netumo

Netumo 

freemium    Visit Website

Log Management Website Monitoring Application Performance Monitoring Server Monitoring

No.31, Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.



logo for Let S Encrypt

Let S Encrypt 

free    Visit Website

Security & Privacy

No.32, Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).



logo for Speed Test By Cloudflare

Speed Test By Cloudflare 

free    Visit Website

Monitoring Tools

No.33, speed.cloudflare.com is a tool that allows you to measure the speed and consistency of your connection to the Internet. You can use it to verify that the speed your ISP promised you is the speed you are getting.



logo for Sponsorblock

Sponsorblock 

free    Visit Website

Security & Privacy

No.34, SponsorBlock is an open-source crowdsourced browser extension to skip sponsor segments in YouTube videos.



logo for Tailscale

Tailscale 

free    Visit Website

Security & Privacy

No.35, Private networks made easy Connect all your devices using WireGuard, without the hassle. Tailscale makes it as easy as installing an app and signing in.



logo for Keepassxc

Keepassxc 

free    Visit Website

Configuration Management Security & Privacy

No.36, KeePass Cross-Platform Community Edition - A community maintained fork of the popular KeePassX...



logo for Ublock Origin

Ublock Origin 

free    Visit Website

Security & Privacy

No.37, Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.



logo for Protonvpn

Protonvpn 

free    Visit Website

Security & Privacy

No.38, ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.



logo for Datadog

Datadog 

free    Visit Website

Log Management Website Monitoring Network Monitoring Application Performance Monitoring

No.39, See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.



logo for Pfsense

Pfsense 

free    Visit Website

Network Monitoring Monitoring Tools Cyber Security Security Monitoring

No.40, pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more



logo for Wazuh

Wazuh 

free    Visit Website

Monitoring Tools Cyber Security Security & Privacy

No.41, Open Source Host and Endpoint Security


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