NextCaller

Know your caller. The most advanced caller identification platform in the world.

20 Alternatives To NextCaller

6degrees

Get introductions through your friends’ phones
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Antideo

Email, IP address and phone number validation API service

Bad Numbers

A reverse telephone lookup of unwanted calls
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CallApp

Free Caller ID & Call Blocker app that allows mobile users to block phone calls, identify calls, blacklist unwanted callers and much more.

Callblock

The first app to block telemarketers automatically in iOS

Castle

The easiest way to protect your users from getting hacked

HiOperator

HiOperator is a virtual assistant that answers phone calls, chats with customers, provides in-app help, takes orders, and provides support.

Hiya

Know who’s calling or texting and block spammers on Android

Kyte

India’s first AI powered SMS inbox

MaskMyNumber

Fake your Caller ID and Mask your Number

MyHumans

Block calls from numbers not in your contacts

Phone Validation Add-on

Run phone validation directly on Google Sheets

Ringr

Never make a customer service call again

Senders

Caller ID for your email

Service

Customer service issues solved for you, on demand, for free.

Truecaller

Find a person by a name or phone number worldwide for free using Truecaller.

WhoApp

Know who’s calling before you answer

WhosCall

WhosCall is a reliable caller ID app whose popularity has led to its adoption by many users including international media. You can now manage the numbers calling you regardless of whether they are part of your contact list or not… read more.

stonewall call blocker

easily block calls, contacts or contact groups on iOS