Score API: Phone Number Reputation Scoring

Evaluate your fraud risk throughout the entire customer journey. TeleSign Score makes it easy to understand the risk and the reason behind it with tailored scoring models and comprehensive reason codes.

Get started
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Score API: Phone Number Reputation Scoring

Evaluate your fraud risk throughout the entire customer journey. TeleSign Score makes it easy to understand the risk and the reason behind it with tailored scoring models and comprehensive reason codes.

Get started

End the Tradeoff between Fraud and Growth

Fraudulent online accounts can be created at an alarming rate, resulting in spam, phishing, promotion abuse, and other costly attacks. Make smarter decisions about user risk with tailored risk scores and intuitive reason codes  powered by our proprietary global data consortium.

Get started

Global Reach

Reach more customers with 120+ optimized points-of-presence and 700+ direct-to-carrier routes.

Seamless Automation

Easily integrate risk scores into your existing account ​security flows.

Unique Insights

Reduce friction while increasing account security, brand trust, and customer loyalty.

Score’s Machine Learning in Action

Get real-time risk scores and actionable insights to  identify potential fraud before it happens – all with just a phone number.  

TeleSign Score returns a numerical risk assessment, fraud score reason codes, and recommendations. You determine your score threshold based on business needs and easily integrate it into existing  security workflows.  

No items found.

Score’s Machine Learning in Action

Get real-time risk scores and actionable insights to  identify potential fraud before it happens – all with just a phone number.  

TeleSign Score returns a numerical risk assessment, fraud score reason codes, and recommendations. You determine your score threshold based on business needs and easily integrate it into existing  security workflows.  

Trusted by Top Companies

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“Working with TeleSign allowed us to quickly and effectively integrate SMS text messaging into our application.”

Rob Bauman
Director, Partner Engagement & Operations
EA

“We needed a partner that could scale to support our ever-expanding global footprint. TeleSign delivered the scale we were looking for.”

Chuck Mortimore
VP, Product Management, Identity, and Security
Salesforce
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End the Tradeoff between Fraud and Growth

Fraudulent online accounts can be created at an alarming rate, resulting in spam, phishing, promotion abuse, and other costly attacks. Make smarter decisions about user risk with tailored risk scores and intuitive reason codes  powered by our proprietary global data consortium.

MAIN BENEFITS

Grow User Base Responsibly

Streamline the account registration process, increase conversions and securely grow ecosystem of verified and valuable users.

Identify Fake & Suspicious Users

Mitigate more fraudulent activity and validate that end-users are who they say they are.

Protect Brand Reputation And Value

Reduce the negative impacts of fraud while creating a more authentic and valuable user base.

Get started

"We measured the impact by several factors: The number of abuse reports from Skype Number owners and the amount of abuse reports dropped since we started to use Score. We used the assumption that robocalls do not last long, so if number of robocalls decreased our ACD (Average Call Duration) should grow. We also tracked social networks and media for any negative PR in regards to robocalls."

Anton Volkov

Program Manager

How We Score

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Talk To An Expert

Interested in learning about how TeleSign's identity and engagement solutions can prevent fraud while fostering secure and global growth for your business? Let's chat.