What are the best free spam call blockers?
AI Visibility Ranking
Brands ordered by GenRank score for this question.
DirectionalQuestion-level figures rest on at most 6 answers per brand, so treat them as direction, not a verdict; the category ranking is the number to judge by. Scores are for the week of 2026-11-08.
| Rank | Brand | Named by | Score |
|---|---|---|---|
| 1 | AT&T ActiveArmor | 5/6 | 69.2 |
| 2 | Hiya (spam call-blocking app) | 6/6 | 67.5 |
| 3 | Verizon Call Filter | 5/6 | 62.5 |
| 4 | Android | 3/6 | 56.5 |
| 5 | T-Mobile ScamShield | 4/6 | 50.3 |
| 6 | Phone by Google | 3/6 | 45.5 |
| 7 | Google Call Screen | 2/6 | 44.0 |
| 8 | Google Pixel phones | 2/6 | 44.0 |
| 9 | iPhones | 2/6 | 39.8 |
| 10 | Samsung | 1/6 | 28.0 |
Sources these answers cited
The sites each surface's answer cited this week. The logos are the surfaces that cited the site.
| Source | Cited by |
|---|---|
| t-mobile.comHelp with scams & spam | T-Mobile Support: Help with Devices, Plans, Billing & More |    4 surfaces |
| ctia.orgctia.org | 3 surfaces |
| fcc.govpublic · fcc.gov | 3 surfaces |
| antivirus.comBest Robocall & Spam Call Blockers 2026: Free and Paid |   2 surfaces |
| facebook.comsocial · Free Phone Settings to Block Spam Calls on iPhone, Samsung and Pixel | 2 surfaces |
| hiya.comHiya Spam Blocker: Caller ID, Call Blocker & AI Scam Detection | 2 surfaces |
| reddit.comcommunity · reddit.com | 2 surfaces |
| upfirst.aiBest Apps to Block Spam Calls: 13 Top Picks - upfirst.ai | 2 surfaces |
| apphelp.hiya.comWhat is Hiya Spam Blocker Premium? | Hiya Spam Blocker | 1 surfaces |
| att.comTerms of Service - Legal Policy Center - AT&T | 1 surfaces |
| aura.comThe 8 Best Spam Call Blocker Apps for Stopping Unwanted Calls - Aura | 1 surfaces |
| bestforandroid.comThe Best Spam and Robocall Blocker Apps for Android | 1 surfaces |
21 more
Rank trend
Rank trends are drawn once two weekly editions under the same methodology exist. Only the first edition is in so far.