Truecaller Opens Its Scam-Detection Tools to the Web as It Expands Beyond Caller ID
Truecaller is moving some of its scam-detection intelligence beyond its app, launching a new web and Android tool that can be used without signing in.
The Swedish company has introduced Scam Checker, a free service that lets people paste a suspicious phone number, link, or message to see whether it may be fraudulent. The tool draws on reports from Truecaller’s community-driven ScamFeed. More detailed phone-number information, including the associated name, remains limited to Truecaller’s main service, which requires a login.
Scam Checker is launching first in India. Truecaller said it plans to expand the service to Latin America, the Middle East and Africa, and Southeast Asia.
How Scam Checker works
When a user submits a link, Scam Checker expands shortened URLs and follows redirects to identify the final destination. It then checks the result against Truecaller’s risk database and other fraud indicators.
Users can also paste a suspicious message. The service can identify phone numbers or links in the text and show related reports from Truecaller’s community.
The product may also help Truecaller attract more users to its app. Community reports could give the company a clearer view of active scams and may support its enterprise fraud and risk offerings through Truecaller for Business, though CEO Rishit Jhunjhunwala said Scam Checker is designed for consumers.
Scams are moving beyond phone calls
The launch reflects a broader shift in fraud. Scams now commonly arrive through text messages, messaging apps, and web links, not only through voice calls.
In a 2025 GSMA survey of adults in India who said they had been scammed, 46% reported being contacted through messaging apps, 37% through SMS, and 32% through voice calls.
Truecaller estimates that people conduct about 14 million searches each month to verify suspicious links and phone numbers, based on its analysis of search demand and traffic to existing verification tools. Jhunjhunwala said that behavior helped guide the design of Scam Checker.
He said people often encounter potential scams in other apps, such as WhatsApp, or through forwarded messages from friends and family, and their immediate response is to search for an answer.
Community reports power the service
Truecaller said ScamFeed currently has about 20,000 active scam reports in India, with roughly 1,300 new reports added each week. The company also said that between September 14 and 20 it evaluated 12.9 billion messages worldwide and marked 20.3 million as fraudulent.
The company plans to expand the range of scams Scam Checker can identify. It also intends to add support for screenshot uploads so users can submit more types of suspicious content for analysis.
Pressure on the caller ID business
Truecaller’s move comes as its core caller ID business faces new challenges in India, its biggest market, where it has more than 350 million users.
Telecom operators are rolling out a government-backed Calling Name Presentation service, while Apple and Google have added more caller identification and spam-protection features to their platforms. India’s telecom regulator also recently ordered caller ID apps to share user-submitted spam reports with telecom operators, a requirement Truecaller criticized as a “one-way exchange.”
Jhunjhunwala said caller ID remains the company’s original and best-known product, but scam activity has expanded across links, messages, voice, and video. Truecaller’s protection tools, he said, need to follow that shift.