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Sites similar to relaysecret.com

Relay Secret — Send encrypted messages & files · ranked by shared content topics & relevance

echo-protocol.com

echo | protocol — Encrypted Messaging & Digital Inheritance on Blockchain

1 shared topicsinformation-and-network-security

SikkerLink — Send a secret with a self-destructing link

1 shared topicsinformation-and-network-security

Encrypted Temporary File Transfer Between Devices | PairSend

1 shared topicsinformation-and-network-security

Share secret messages and documents securely | 1Secret

1 shared topicsinformation-and-network-security

Brun — Encrypted Intake for Website Inquiries (+ Simple CRM)

1 shared topicsinformation-and-network-security

v4call — paid, encrypted calls on Hive

1 shared topicsinformation-and-network-security

caesarcypher.com

Caesar Cypher — Encrypted Video Meetings

1 shared topicsinformation-and-network-security

Relay-7 — Private file transfer up to 5 GB

1 shared topicsinformation-and-network-security

1Cryptor — Zero Knowledge File Encryption

1 shared topicsinformation-and-network-security

ChatSecure - Encrypted Chat for Secure Conversations - edaytalk

1 shared topicsinformation-and-network-security

RedundaNet - Distributed Encrypted Storage

1 shared topicsinformation-and-network-security

Ei-TAG | Encrypted Identification Tag

1 shared topicsinformation-and-network-security

0KEncrypt | Zero-Knowledge Client-Side Encryption

1 shared topicsinformation-and-network-security

One-Time Link to Share Passwords, API Keys & Files | Free, No Signup

1 shared topicsinformation-and-network-security

burnedsecret.com

BurnedSecret — Zero-Knowledge Secret Sharing

1 shared topicsinformation-and-network-security

Atopos — Privacy by design. Encryption by default.

1 shared topicsinformation-and-network-security

TextCipher — One-Time Messages | Secure, Self-Destructing Notes

1 shared topicsinformation-and-network-security

Froorio - Post-Quantum Secure Messaging

1 shared topicsinformation-and-network-security

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.