Alternatives to Mozilla Monitor
Free web service from Mozilla that checks whether your email appears in known data breaches. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
Mozilla Monitor
Free web service from Mozilla that checks whether your email appears in known data breaches.
Replacements
Listings that take over the same core job as Mozilla Monitor.
Have I Been Pwned
A service that checks whether your email address or password appeared in known data breaches.
Have I Been Pwned searches tens of billions of breached records and checks passwords too, but it is closed source and API access needs a paid subscription.
Aura
Paid subscription service that protects individuals and families from identity theft, scams and online threats.
Aura is a paid, closed-source subscription for US families that adds identity theft insurance and 24/7 fraud support beyond breach alerts.
Identity Guard
Paid identity theft protection service with fraud monitoring, credit monitoring and insurance coverage.
Identity Guard is a paid US-focused service adding credit monitoring, SSN monitoring and identity theft insurance, with no free tier and no published source.
Similar software
Related functionality, not a direct replacement.
Firefox Relay
Email masking service from Mozilla that forwards aliases to your real inbox.
SimpleLogin
Open-source email alias service that protects your real inbox from spam.
Addy.io
Open-source email alias service that forwards anonymous addresses to your inbox.
DuckDuckGo Email Protection
A free email forwarding service that gives you a @duck.com address and removes trackers.
Mozilla VPN
A paid WireGuard-based VPN service from Mozilla that runs on Mullvad's server network.
Optery
A personal data removal service that finds and opts you out of data broker and people-search sites.
