Best Phone Verification Services

SEON's mission is to create a world free from financial crime by stopping fraud earlier and quicker in the customer journey. With the trust of more than 5,000 companies, SEON has reviewed billions of transactions, preventing over €160 billion in fraudulent activities. Our rapid integration, and 30 days free trial, allow businesses to try SEON with low risk and high rewards. SEON provides a comprehensive end-to-end fraud prevention solution, including Anti-Money Laundering (AML). Our unique approach combines social signals with deep digital footprinting, leveraging fully-explainable machine learning to identify emerging fraud threats. As a recipient of numerous accolades, including Sifted's Rising 100, Deloitte's Technology Fast 50, Crunchbase's Emerging Unicorn, and G2's Fastest Growing Software in 2022, SEON has raised $94 million in Series B funding as of April 2022. Operating globally from Austin, London, Budapest, and Singapore, we are committed to making the world safer.

A range of powerful verification tools for email addresses and worldwide address details. Our email address verifier tool for email will lookup and check emails to see if they are valid. Check the validity and deliverability of every physical worldwide address. Enhance your location database by adding latitude & longitude coordinates. WinPure, a trusted innovator in data quality and data management solutions. Join the thousands of customers who rely on WinPure to grow faster with better data. WinPure Email Verifier Pro can reduce your bounce rate by 98% or higher and help your emails get delivered to the inbox of your customer. Email Verifier Pro is an online service, there is nothing to install or software to download. Increases campaign ROI A cleaned verified email list automatically means you’re sending out fewer emails than before. Not just that, the emails you’re sending out are well-targeted.

1Lookup is an enterprise-grade data verification and intelligence platform that gives businesses real-time, high-accuracy validation for phone numbers, email addresses, and IP addresses through a unified API, helping ensure data quality, reduce fraud, and protect user experiences. It aggregates data from authoritative sources, including carrier networks, FCC databases, and global threat feeds, with daily updates to deliver sub-second verification results that detect invalid, risky, or fraudulent identities, improve deliverability, and flag disposable or suspicious contact data. The core services include phone validation with HLR and carrier lookup, phone spam and risk detection, email address validation with SMTP checks and disposable domain screening, and IP intelligence for precise geolocation, proxy/VPN detection, and risk scoring, all accessible via modern REST API calls that scale to millions of daily lookups without rate limits.

Up to 20 percent of a company’s contacts contain bad data according to industry experts; resulting in returned mail, address correction fees, bounced emails, and wasted sales and marketing efforts. Use the Data Quality Suite to standardize, verify and correct all your contact data, postal address, email address, phone number, and name for effective communications and efficient business operations. Verify, standardize, & transliterate addresses for over 240 countries. Use intelligent recognition to identify 650,000+ ethnically-diverse first & last names. Authenticate phone numbers, and geo-data & ensure mobile numbers are live & callable. Validate domain, syntax, spelling, & even test SMTP for global email verification. The Data Quality Suite helps organizations of all sizes verify and maintain data so they can effectively communicate with their customers via postal mail, email, or phone.

Experian’s Phone Verification service allows you to validate landlines against the North American Numbering Plan (NANP) and verify whether a given mobile telephone number exists and is live on a network. Our phone validation runs any U.S. or Canadian landlines through a series of algorithms, flagging area code and format errors before parsing and standardizing the number according to the NANP. Phone verification is an important aspect within your overall data management initiatives as well as improve customer service, save time and money, and increase the rate of accurate form completions. Phone validation ensures only accurate telephone information enters your database, allowing organizations to keep open lines of communication with customers and prospects. Our phone number validation solution was built to help you comply with relevant regulations.

Trustfull is a comprehensive digital risk intelligence platform that combines real-time signals from phone numbers, email addresses, IP addresses, devices, and browsers to help businesses reduce risks, stop fraud, and accelerate growth. The platform's powerful decision engine leverages advanced machine learning algorithms to detect and mitigate a wide range of fraud threats, including money mules, account takeovers, synthetic identities, and promo/bonus abuse. Trustfull provides real-time digital risk intelligence to reduce fraud and accelerate growth, combining phone, email, IP, device, and browser signals into a digital score. It enables silent checks to strengthen fraud prevention without impacting user experience and leverages open-source intelligence from over 500 sources for global coverage. The platform protects the entire customer journey with risk scoring for logins, signups, and transactions, offering a single API to connect apps with hundreds of digital footprints.