swap_horiz BlockSurvey Alternatives

1

ChatSecure

ChatSecure is a mobile application designed for secure communication. Utilizing open source technology, it provides end-...

Collaborative Mobile Open Source Privacy Focused

8.8 Great

2

Tutanota

Tutanota is a strong contender in the encrypted email space, known for its open-source nature and commitment to privacy....

Simple Security Open Source End To End Encryption

8.8 Great

3

SpiderOak

SpiderOak is a privacy-centric cloud storage provider that utilizes zero-knowledge encryption to ensure user data remain...

Desktop App User Friendly Small Business Zero Knowledge

8.6 Great

4

ProtonMail

ProtonMail remains the gold standard for encrypted email, offering robust end-to-end encryption and a strong commitment...

VPN Secure Swiss Open Source

8.5 Great

5

DuckDuckGo

DuckDuckGo distinguishes itself through its unwavering commitment to user privacy. It doesn't track searches or personal...

Modern User Friendly Minimalist Privacy Focused

8.5 Great

6

Mailbox.org

Mailbox.org is a secure, privacy-focused email provider based in Germany. It offers a comprehensive suite of tools, incl...

Productivity German Free Tier End To End Encryption

8.5 Great

7

Decentraleyes

Decentraleyes is a browser extension designed for enhanced online privacy. It blocks advertisements and tracking scripts...

VPN Offline Browser Extension Open Source

8.5 Great

8

Posteo

Posteo is a unique, sustainable, and privacy-focused email provider based in Germany. It is entirely ad-free and funded...

German Free Tier Minimalist Privacy Focused

8.3 Great

9

Clipperz

Clipperz is a free, open-source password manager designed for individuals prioritizing security and privacy. It utilizes...

Security Modern End To End Encryption Password Manager

8.3 Great

10

Whispir

Whispir is a cloud-based platform designed for enterprise security of mobile communications. It utilizes end-to-end encr...

Enterprise Mobile First Mobile App Enterprise Security

8.3 Great

11

TextSecure

TextSecure is a free, open source mobile application designed for secure communication. It utilizes end-to-end encryptio...

Free Android Mobile Open Source

8.2 Great

12

Signal Private Messenger

Signal is a highly regarded, end-to-end encrypted messaging app favored by journalists, activists, and security professi...

Security Mobile Privacy First End To End Encryption

8.2 Great

13

Hushmail

Hushmail is a Canadian-based email service that has carved out a niche in the healthcare and legal sectors. It is specif...

Compliance End To End Encryption Cross Platform Encrypted

8.1 Great

14

SecureDrop

SecureDrop is a free and open-source software platform designed to facilitate secure communication between journalists a...

Privacy Focused Decentralized Privacy Tool Encryption

8.0 Great

15

BitMessage

BitMessage is a decentralized, free software application offering secure, peer-to-peer encrypted messaging. Its notable...

Security Offline Desktop App Privacy Focused

8.0 Great

16

Element

Element is a secure, decentralized communication platform built on the Matrix protocol. It is the gold standard for team...

Collaborative Secure Modern Open Source

7.8 Good

17

Freenet

Freenet is a decentralized, open-source network designed for resilient file sharing and communication. It utilizes a dis...

Vintage Security Offline Peer To Peer

7.7 Good

18

Wire

Wire is a secure communication platform that bridges the gap between consumer-grade privacy and enterprise-grade collabo...

Modern Team Management End To End Encryption Cross Platform

7.5 Good

19

DuckDuckGo Privacy Essentials

DuckDuckGo is a privacy-focused search engine and browser extension that blocks trackers and provides private search res...

Security Tracking Modern Browser Extension

7.5 Good

20

Keybase

Keybase is a decentralized communication platform that combines messaging, file sharing, and identity management. It use...

Communication Secure Open Source End To End Encryption

6.5 Fair