SIGNAL/The developer conference by Twilio $100 off on-site price $895 until 5/23 Log InSign UpClose Products Voice & Video Programmable Voice Programmable Video Elastic SIP Trunking TaskRouter Network Traversal Messaging Programmable SMS Programmable Chat Programmable Fax Notify Authentication Two-factor Authentication Verification Connectivity Lookup Phone Numbers Programmable Wireless Sync Marketplace Add-ons Platform Enterprise Plan Interconnect Use Cases Access Security Call & Text Marketing Collaboration Commerce Communications Contact Center Customer Stories Learn Partner Showcase Why Twilio? Support Plans Status API & Docs Blog Help Security Jobs at Twilio Talk to Sales Twilio Docs Help Log In Sign Up Menu & Products VerificationOverview Overview Features API Use Cases Pricing Verification Reduce risk of fraud by validating it’s real humans who are creating accounts. Phone verification SOC2 Compliant Fast implementation Pay-as-you-go with no upfront costs As little as pennies per verification View Verification Pricing With Authy Verification Mercado Libre is able to reduce fraudulent accounts .cls-1{fill:#fff}smarterkey-logo-white .st0{fill:#FFF}EPICNPC Phone Verification Using email address verification for user signup can result in a mass of fake and fraudulent accounts, especially today with widely available lists of stolen accounts. Instead verify user’s phone number and gain confidence the account is for a real person. Our API allows you to very quickly implement verification into your app without the worry of how to deliver SMS and voice calls to over 205 countries. The less complexity we have to manage, the faster we can move. Authy enables us to move quicker and focus on building the best experience for our users. Diesel Peltz Founder and CEO SOC2 Compliant The Authy service is SOC2 compliant for security, as audited by the American Institute of CPAs. An SOC2 audit is a rigorous process that validates our API is protected against unauthorized access, use, or modification. Contact us for a copy of the report. Verified Confirm a user has a device in their possession and owns a phone number, reducing fraudulent accounts and customer sign up delays. Global Deliver one time passcodes via SMS and voice, anywhere in the world straight from our cloud API. Configurable Insert your own branding and messages into the verification messages, more flexibility for your business needs. View Verification features Fast implementation No SMS and telephony know-how is required. Developer’s Dream Our out-of-the-box API is built for scale & speed. Get running in half a sprint using only a few API calls. And we manage the infrastructure for you! Go to API How-To Documentation Get in-depth information about built-in functionality, authentication parameters, response formats, user self-help, and common troubleshooting. Go to Docs Step-by-Step Tutorials APIs typically provide a lot of information, but not a lot of context. These tutorials will help you get the most from your experience developing with Authy. Go to Tutorials View Verification features Next up: See all features The Twilio advantage Communicate reliably Experience a 99.95% uptime SLA made possible with automated failover and zero-maintenance windows. Operate at scale Extend the same app you write once to new markets with configurable features for localization and compliance. Many channels Use the same platform you know for voice, messaging, video, chat, two-factor authentication, and more. No shenanigans Get to market faster with pay-as-you-go pricing, free support, and the freedom to scale up or down without contracts. Sign up and start building Not ready yet? Talk to sales We can’t wait to see what you build. Twilio Authentication Two-factor Authentication Verification API and Docs Tutorials Reference Docs Helper Libraries On the Blog Building a Simple SMS Message Application with Twilio and Django Add SMS to your Web App (with 4 lines of code) Send Daily SMS Reminders Using Firebase, Node.js and Twilio Add Twilio Messaging to your Rails App Top SMS FAQs How do I change the sender ID? How do I enable and use SMS messaging on my toll-free phone number? What is Messaging Copilot and how does it work? How do I customize HELP/STOP messages? About Twilio Legal Privacy Twilio.org Press & Media Investors Jobs Copyright © 2017 Twilio, Inc. All Rights Reserved.