Firefox Relay provides consumer email masks and a masked phone number that forward messages while blocking spam.
Firefox Relay issues random email masks alongside a masked phone number, delivering calls, texts, and messages to the subscriber real endpoints while keeping those details private.
Users can answer through the mask to stay anonymous or shut down any mask that starts drawing spam, leaving the genuine inbox and number untouched.
| Attribute | Firefox Relay | Cloaked Identities | |
|---|---|---|---|
| Provider |  |  | |
| Founded | 2005 | 2020 | |
| Sells To | Consumers | — | |
| Pricing Model | Recurring | Recurring | |
| Ownership | Nonprofit | Private, Venture-backed |
Provider
Founded 2005
Sells To Consumers
Pricing Model Recurring
Ownership Nonprofit
Provider
Founded 2020
Sells To —
Pricing Model Recurring
Ownership Private, Venture-backed
SimpleLogin offers lasting open-source email aliases that route incoming mail to a real inbox and send replies from the alias.
User verification and multi-factor authentication APIs for signup and login security.
SimpleLogin offers lasting open-source email aliases that route incoming mail to a real inbox and send replies from the alias.
MySudo provides consumer virtual identities that combine alternate phone numbers, email addresses, and virtual cards for private communication and signups.
MySudo provides consumer virtual identities that combine alternate phone numbers, email addresses, and virtual cards for private communication and signups.
Programmable SMS, MMS, WhatsApp, and chat messaging APIs for global communication.
Twilio Lookup verifies phone numbers for identity, reachability, and fraud risk signals.
Bandwidth Number Reputation Management monitors and remediates spam labelling on outbound phone numbers.
An end-to-end encrypted tool for sending temporary text and file links with access controls.
A browser-encrypted tool for sharing sensitive text, passwords, API keys, and files through temporary links.
Twilio Voice Integrity is a phone-number reputation service that monitors and remediates spam labelling.
Programmable SMS, MMS, WhatsApp, and chat messaging APIs for global communication.
Twilio Lookup verifies phone numbers for identity, reachability, and fraud risk signals.
Bandwidth Number Reputation Management monitors and remediates spam labelling on outbound phone numbers.
An end-to-end encrypted tool for sending temporary text and file links with access controls.
User verification and multi-factor authentication APIs for signup and login security.
A browser-encrypted tool for sharing sensitive text, passwords, API keys, and files through temporary links.
Twilio Voice Integrity is a phone-number reputation service that monitors and remediates spam labelling.
Predicts fraud risk and verifies ownership strength for a phone number.
