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Sites similar to ciphertextapp.com

CipherText — Military-Grade Message Encryption · ranked by shared content topics & relevance

SURGEN S.R.L. - Secure VPN Service | Military-Grade Encryption

1 shared topicsinformation-and-network-security

ConfiMsg - Send Encrypted One-Time Messages

1 shared topicsinformation-and-network-security

be-sfe | file encryption

1 shared topicsinformation-and-network-security

Anonte — Secure Self-Destructing Encrypted Notes

1 shared topicsinformation-and-network-security

Hat.sh - Simple, fast, secure client-side file encryption

1 shared topicsinformation-and-network-security

digitalwilllocker.com

Digital Will Locker - Quantum-Grade Security Vault | AES-256 Encrypted

1 shared topicsinformation-and-network-security

HermesLock | Secure document sharing with passkeys and zero-knowledge encryption — HermesLock

1 shared topicsinformation-and-network-security

Pluto - Secure Messaging & Crypto Wallet

1 shared topicsinformation-and-network-security

Nullcode — Send Messages No One Else Can Read

1 shared topicsinformation-and-network-security

offchainpayment.com

OffChain — Encrypted Coordination Infrastructure

1 shared topicsinformation-and-network-security

OMX: Open Message eXchange

1 shared topicsinformation-and-network-security

OMX: Open Message eXchange

1 shared topicsinformation-and-network-security

Bavlia — Secure Messaging for a Changing World

1 shared topicsinformation-and-network-security

Retyc - File transfer and dataroom. Encrypted. European.

1 shared topicsinformation-and-network-security

heytheodosian.com

Theodosian | File-Level Encryption & Access Control Security

1 shared topicsinformation-and-network-security

OBERISK — Opaque Blockchain Encryption for Risk

1 shared topicsinformation-and-network-security

Information on the simplest secure tape encryption solution.

1 shared topicsinformation-and-network-security

isecurefile.com

iSecureFile - Encrypt, Protect, and Share Files Safely | 100% Browser Based

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.