Scam calls don't get a second ring.
Hencob Sentinel checks every incoming call against the FTC’s public fraud data and a live feed of reports from people who just got the same call — before it ever reaches your phone.
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WHY THIS EXISTS
-total fraud losses Americans reported to the FTC in 2025, the highest amount on record and more than $3 billion higher than 2024
-lost to imposter scams alone in 2025 — the most reported fraud category for the fifth year in a row
-total fraud losses Americans reported to the FTC in 2025, the highest amount on record and more than $3 billion higher than 2024
"This is exactly what Sentinel stops."
Every number above is a call Sentinel is built to catch before it ever rings.
“Source: FTC 2025 fraud data, released via the Consumer Sentinel Network.”
What happens between the ring and the answer
01 / CALL RECEIVED
02 / CROSS-CHECKED
03 / ACTION TAKEN
A call reaches your line — The number is checked instantly — nothing is sent anywhere until Sentinel has an answer.
Matched against two data sets — Sentinel checks the number against public FTC fraud-report data and against real-time reports from other Sentinel users who just hung up on the same call
Blocked, flagged, or let through — Confirmed scam patterns are silently blocked.
Two data sources, one decision
Government fraud data tells you what’s already been reported. Live user reports tell you what’s happening right now — often before it shows up in any government database at all.
Explore Each One:
Real-time user reports
The moment one Sentinel user flags a call, that pattern is checked against every other user’s line within minutes — long before slower institutional databases catch up
FAQ:
Does Sentinel work on iPhone?
Sentinel currently runs on Android, using the same call-screening system built into the OS. iOS support is on the roadmap — join the waitlist and we’ll notify you the moment it’s available.
Do you store or listen to my calls?
No. Sentinel checks the incoming number against FTC fraud data and community reports — it never accesses call audio or content. Only the number itself is checked.
What happens after the beta?
Beta testers keep free access during the early access period. The first 25 signups get premium free for life; everyone else will see pricing details before any charge applies.
Will this block calls I actually want?
Sentinel only blocks numbers matched against confirmed fraud patterns. Anything uncertain is flagged, not blocked, so you make the final call.