NumberGuru - Alternatives & Competitors

Reverse Lookup is a free AI-powered app for identifying unknown callers quickly and accurately, helping users avoid spam and scams with fast, reliable results.

• Free

CatfishNumr is a reverse phone lookup tool that helps users check phone numbers for signs of fake, reused, or suspicious activity using real-time data scanning and risk profiling.

• Pay Once

Free-Lookup provides a free, online reverse phone lookup service, helping users identify information behind unknown callers and missed calls.

• Free

Ayamote is a caller ID and call blocking app that identifies unknown calls and blocks spam, telemarketers, and scammers using a global community database of over 10 billion numbers.

• Free

Truecaller is a leading caller ID and spam blocking application designed to identify unknown callers and protect users from spam calls and SMS.

• Freemium

CallerAPI offers a robust caller identification API enabling businesses to track caller reputation, detect spam and fraud calls, and enrich customer data in real-time.

• Paid
• From 25$

NumCheckr helps businesses protect their applications from fraud and spam by verifying and detecting disposable, temporary, and virtual phone numbers, offering API and bulk verification solutions for comprehensive user validation.

• Freemium
• From 29$

ThisNumber.com is a free tool for searching international phone numbers from over 200 countries, providing details like country of origin, carrier, line type, and more, with additional owner information for U.S. numbers.

• Free

Gpsphone is an advanced phone number locator service that provides real-time location tracking, reverse lookup capabilities, and comprehensive location history for personal safety and business operations.

• Contact for Pricing

CallApp is a free Caller ID and Call Blocker app that identifies unknown numbers, blocks spam calls, and enriches contacts with social media information for over 25 million users worldwide.

• Free

number.sh offers a secure, scalable, and fast AI-powered phone number verification service that detects disposable and virtual numbers for fraud prevention.

• Freemium
• From 99$

Numverify provides real-time phone number validation and lookup API supporting 232 countries with carrier detection, location data, and secure 256-bit HTTPS encryption.

• Freemium
• From 10$

Phone Generator offers users a secure and easy way to create valid fake phone numbers for any country, helping protect personal privacy online.

• Free

Real Phone Validation provides real-time phone number validation services using telco data to identify disconnected and invalid numbers, offering both API and bulk validation options with pay-as-you-go pricing.

• Usage Based

Robokiller is an award-winning mobile app designed to block 99% of spam calls and texts, protecting users from phone scams using predictive analytics and audio fingerprinting technology.

• Free Trial

PhoneTray is an AI-powered call filtering tool that blocks unwanted telemarketers and phone scammers, providing users with a cleaner phone experience.

• Other

ProWebLook offers a comprehensive API suite for real-time phone, WhatsApp, email, caller ID, and GeoIP verification, supporting businesses in secure and efficient customer communications.

• Freemium
• From 10$