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Stop robocalls, telemarketers, and phone scams
Identify and block spam calls instantly with Allo. The most powerful spam blocker for iPhone and Android, blocking up to 98% of unwanted calls.
1,160+ reviews
Benefits of spam blocker
98% Spam Reduction
Say goodbye to robocalls, spam, and telemarketing interruptions—Allô’s AI filtering does the work for you.
+ Focus - Disruption
Allo identifies and blocks suspicious numbers before they even ring. Stay protected from scams.
Real-Time Warnings
We send notifications in real-time of potential scam or spam calls, helping you decide whether to answer or block.
Instant Protection
Allo scans every incoming call and blocks suspicious numbers using a continuously updated database.
Simplify your business calls with Allo
Manage calls, voicemails, and messages—all in one app. Try Allo free for 7 days.
Get even more from Allo
Allo summarizes your calls and updates your CRM automatically so you never have to do data entry again.
Read your voicemails instantly to triage urgent messages five times faster than listening to audio.
See exactly who is calling to distinguish between a qualified lead and a cold number instantly.
Dial leads directly from your CRM with a single click to eliminate manual errors and speed up your workflow.
Route clients to the right person instantly with a simple mobile menu that looks totally professional.
Block 98% of robocalls automatically to keep your line open for customers who actually want to buy.
Frequently
Asked Questions
How do I stop spam calls permanently?
Allô’s Spam Call Blocker stops robocalls, telemarketers, and scam calls—permanently. Its AI-powered database updates in real time to keep you protected.
What is the best spam call blocker?
Allô offers spam call blocker for both iPhone and Android, offering automatic blocking, real-time identification, and seamless setup.
How to block spam calls automatically?
Install Allô, and it will automatically detect and block spam calls using its intelligent filtering system—no manual input required.
Does blocking spam calls really work?
Yes! Allô reduces spam calls by up to 98%, letting you enjoy uninterrupted communication while staying protected from scams.
