Top 10 Alternatives to Phone Number Validation Recently Reviewed By G2 Community
AI can help you find the answers. G2 helps you trust them.
Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.
How it works
Global SMS & Voice calls for businesses of all sizes
Litmus is an email marketing solution that works alongside your ESP to help you create error-free emails in less time. In one platform, you can build faster, personalize better, test thoroughly, monitor deliverability, and analyze email performance.
Vonage Communications APIs enable you to transform your customer experiences with programmable video, voice, messaging, and more.
A cloud communication platform offering powerful messaging solutions to empower business communications.
The all-in-one solution for all your business texting needs - marketing campaigns, two-way SMS chats, reminders, notifications, and internal staff communication.
IPQualityScore (IPQS) is the perfect solution to deploy against sophisticated fraud, especially when other vendors fall short at stopping abuse for your use case. Using a seamless approach that works in the background, IPQS can identify fraud with 99.97% accuracy, eliminating noise around legitimate users and high quality behavior. Using tools like IP address intelligence, email verification, phone validation, and device fingerprinting, IPQS can identify digital impersonation, human-like bots, stolen user & payment data, and synthetic identities. IPQS also uses AI technology and machine learning algorithms to detect fraudulent behavior patterns in real-time. Best of all, our data is optimized for any use case across any region of the world.
Smarter Contact is the market-leading AI-Powered Text and Voice Communications Platform. It is an all-in-one integrated platform that allows customers to: - Engage contacts to consistently have more conversations - Nurture contacts though the funnel - Close deals by turning leads to revenue - Measure results to scale what works or fix what doesn’t. Build relationships, engage leads, close deals, and achieve your earning potential up to 10x faster.
Instantly verify & correct contact data at point of entry 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, geo-data & ensure mobile numbers are live & callable Validate domain, syntax, spelling, & even test SMTP for global email verification
Postcoder is the API for address lookup and form validation. Create a quick and accurate data capture experience for your websites and apps.
Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.