Simple tools designed to help you screen your leads and connect with your customers—all in just a few simple steps.
Onboard REAL users anywhere in the world with industry leading reliability and minimal friction, on the device they use the most.Get Started
One-Time-Password (OTP) by SMS
If a message fails to be delivered through one route, our automatic hand-off approach will resend the SMS via another provider.
One-Time Password (OTP) by URL
Every SMS is embedded with a URL that users can click to automatically verify their status. Seamless, simple, secure.
One-Time-Password (OTP) by Voice
When SMS fails, RingCaptcha will automatically fall-back to OTP by Voice delivery. Users will receive a brief message that includes the OTP for them to enter.
Integrate our Andriod SDK into your mobile app to verify users with touch-free technology through our missed-call verification API.
You work with a single API set and maintain a single account, but gain access to multiple providers. RingCaptcha’s Lead Validation Tool can be easily embedded on any site or app, getting you up and running with enhanced security and communication tools in minutes!
2-Factor Authentication: Simple. Fast. Reliable.Use our turnkey API, plugin, or phone verification widget on your site to send users an SMS confirmation code to confirm their identity and expedite the onboarding process.
Real-Time DashboardCustomize your messages and monitor your transaction traffic volume, locations, and deliverability rates to improve conversion using RingCaptcha’s user-friendly real-time dashboard.
User FriendlyFriction loses leads. RingCaptcha’s Lead Validation Tool has a clean and intuitive interface that reduces friction and allows your users to verify smoothly. Use the widget and see how it works!
Real Leads = Real Contact
Make REAL contact to promote your product and engage your customers. Over 90% of SMS messages are opened, most within 90 seconds.
Direct SMS Messaging
Customizable messages promote your brand and build customer loyalty. With over 100 languages to choose from and the ability to include HTML links, your customers will understand and engage.
Access user information to fill your funnel with quality leads and enhance the efficiency of your sales team.
Block Bad Actors
Keep your business and your customers safe by blocking bots and malicious users at the door.
Verified List / Blocked List
Have total control of your community using our editable Verified List and Blocked List feature.
RingCaptcha’s fraud analytics instantly identifies unusual behavior and prevents fraudulent users from accessing your community.
HOW MUCH WILL YOU SAVE?
About 20% Of Your Leads Are Spam
Select Number Of Leads Per Month
Real Impact On Your Sales Funnel
Phony leads cost you time, money, and throw off your marketing metrics. CAC varies by industry, but can cost hundreds of dollars per lead. It is estimated that 20% of leads are fake across industries. How much money could you save by blocking fake leads at signup?
Reduce trial costs instantly by denying spam leads.
Boost sales reps efficiency by removing fake leads from the funnel.
Quickly call leads when they are most engaged in your business.
Features built to help companies verify, engage, and protect their customers.
RingCaptcha’s verification and communication features will help you win and maintain real customers today with your business's growth in mind.
Validate leads on the device customers use most - their phones! Users can receive and enter a numeric code by SMS in seconds.
Verified and Blocked Lists
Successful submissions are verified, while high-risk numbers are automatically blocked. Editable and effortless security.
Customizable Direct SMS
Engage with your customers in any language with custom messages that promote your brand.
If your user can’t get a text, send your OTP through a voice call instead.
Increase conversions by reducing fraud with security features such as phone number detection and IP information.
Delivery Rate Optimization
We send your first OTP through the most reliable route. If unsuccessful, we resend through alternative routes.
Our web widget instantly validates your users in a safe and straightforward onboarding experience.
Know your users - our lookup API can tell you their phone number, country, type, carrier, threat level, and verification status.
Easily access and download your extended use data, including success rates, expense, delivery times, and user locations.
GET STARTED NOW
Over 1 million fake leads blocked by RingCaptcha and counting!
50 SMS Free Trial • No Credit Card Required