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Telephone Verification
With over 100 million transactions processed, TeleSign is the most respected name in the field of telephone verification and protects the websites of the biggest companies on the internet.

TeleSign v Competition

TeleSign understands that you have choices when it comes to selecting a Telephone Verification provider. It's important to choose a company that has a proven record of quality and reliability. Below, we compare our service to that of our competitors:
 
TeleSign
Competition
Quality TeleSign uses digital voice lines with high-quality carriers. Quality is never sacrificed to save a few pennies. Many competitors use VOIP providers to complete their calls, which often results in dropped calls, unclear messages, and unpredictable downtime.
Reliability TeleSign's solutions are hosted across three data centers in the United States and process millions of requests per month. Our system has been designed to be redundant on all levels, and telco-grade equipment connecting us to multiple carriers ensures all your requests are completed successfully. Some competitors have no redundancy built into their system. This means that even a minor failure can cause a system-wide outage. Outages tend to be common with these providers.
PhoneID TeleSign offers PhoneID, a proprietary solution that gives you the ability to flag phone numbers associated with risky transactions (VOIP phones, pre-paid mobile phones, etc.). With PhoneID, you can make sure none of your users give you an untraceable phone number. None of our competitors offer a solution comparable to PhoneID. Without the ability to flag risky phone numbers, scammers will quickly locate and begin using free or low-cost VOIP phones to defraud your business.
Pricing TeleSign offers one of the lowest-cost Telephone Verification solutions available. When you use TeleSign, you won't be asked to pay any setup fees or monthly fees, and there are no monthly minimums. Just pay for the transactions you complete successfully. Most of our competitors charge an up-front fee, and many have monthly minimums. Plus, most competitors charge per-transaction fees that are several times higher than our transactional fees.
Features Custom messaging, phone number cleansing, international capabilities, call delay, and extension capability are just some of the amenities included with TeleSign's services. Our competitors offer limited and often-times pricey additional features.
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