Caller ID & Call Blocker Alternatives & Competitors

Block, identify and report suspicious phone numbers.

Key Call Blocker: Block spam calls features:

Spam Call Reduction User-Friendly Interface Customizable Blocking Regular Updates

Powered with AI, RealCall can smartly detect and block unknown spam calls and robocalls. Give you silence and safety and fight back against spam & scam calls.

Key RealCall.ai features:

Automatic spam blocking Filter spam messages with IOS Core ML Identify suspected calls with alerts Spam list updates daily

paid Free Trial $4.99 / Monthly

End-to-end encrypted cloud storage built for teams. Keep all your business data private, fully secure, and under your complete control. No backdoors, no tracking, no compromises. Swiss privacy laws and zero-knowledge encryption protect what matters.

Key Proton Drive for Business features:

Privacy and Security User-Friendly Interface Open Source Cross-Platform Access

Try for free Open Source paid Free Trial $7.99 / Monthly (Drive Professional)

Cube ACR app is a smart call recorder for Android. Capture phone calls, record WhatsApp calls, use a Viber call recorder, or apply for Telegram, Skype, Line, WeChat, other VoIP services.

Key Cube Call Recorder features:

Comprehensive Compatibility High-Quality Recording User-Friendly Interface Automatic Call Recording

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

Key CallApp features:

Comprehensive Caller ID Call Recording Advanced Call Blocking Complete Contact Management

eVoice Voicemail features custom greetings, voicemail transcription, and email notifications. Listen to your voicemail on any device. Sign up today!

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

Key Truecaller features:

Caller Identification Spam Detection Call and SMS Filtering User-Generated Database

Call Assistant powered by ChatGPT is the best call screener against spam and robocalls for Android and iOS.

Key Call Assistant AI features:

Call screening Spam call blocking Hold music Voicemail greetings

freemium $6.99 / Monthly

TRx is a phone call recording program for Windows and Mac OS X. With TRx phone recording software you can manually record telephone calls, view caller ID information and put callers on-hold with on-hold music.

Key TRx Phone Recorder features:

Ease of Use Multi-line Recording Automatic Level Control Integration with NCH Suite

Caller ID, phone number tracker, call blocker, contacts location, works offline.

Key Phone2Location features:

Real-time Geolocation Versatile Use Cases API Integration Reliability

Number Guru is an application for smartphone users for the purpose of reverse phone and caller lookup system.

Key Number Guru features:

User-Friendly Interface Free Service Wide Database Mobile App Availability

The first app to block telemarketers automatically in iOS.

Key Callblock features:

Effective Spam Blocking User-Friendly Interface Custom Blocking Options Regular Updates

TrapCall is an application for the purpose of getting the caller IDs and unmasking the blocked calls.

Key TrapCall features:

Unmask Unknown Callers Blacklist Unwanted Numbers Record Incoming Calls Call Transcript Services

MaskOff is an application for iOS and Android that unmasks No Caller ID calls and reveals the number of the blocked, unknown, or private number.