Truecaller, the global leader in contact verification and unwanted communication blocking, has reached a significant milestone, surpassing 450 million monthly active users as of April 1, 2025. This achievement highlights the platform’s rapid growth, with approximately 50 million new users added in the past 10 months and 15.5 million since the start of the year.
Originally launched as a basic caller ID service, Truecaller has evolved into a comprehensive communication platform that addresses a wide range of user needs. The company’s CEO, Rishit Jhunjhunwala, expressed pride in the platform’s transformation and its growing global footprint. “What started off as a quite basic Caller-ID has over the years transformed to become a loved communication platform that solves for many different communication needs. We are proud that we now serve more than 450 million users globally,” he said.
India remains Truecaller’s largest market, continuing to show steady growth. However, the platform is experiencing its fastest relative growth in regions outside of India. Markets such as Latin America, South Africa, Kenya, Nigeria, Malaysia, and the United States have shown particularly strong adoption in 2025. This global expansion underscores Truecaller’s ability to adapt to diverse communication needs across different regions.
Truecaller’s growth is also reflected in its recent performance. During the fourth quarter of 2024, the platform reported an average of 429.4 million monthly active users, ending the quarter with 434.5 million users. The steady increase in user numbers highlights the platform’s appeal and its ability to attract and retain users worldwide.
The company continues to innovate, adding new features to enhance user safety and communication. “We continue to develop safe communication that goes way beyond just a caller-ID and we constantly add new functionality to protect our users before, during, and after a phone call or SMS,” Jhunjhunwala added.
As Truecaller expands its reach and functionality, it solidifies its position as a trusted platform for secure and efficient communication, catering to a growing global audience. With its focus on innovation and user protection, the company is poised for continued success in the rapidly evolving communication landscape.
A world of scams
Truecaller’s remarkable user growth highlights a growing global demand for robust antispam and communication security solutions in an era where scams and cybersecurity threats are on the rise. As digital communication becomes more pervasive, so too does the sophistication of malicious actors who exploit phone calls and SMS to deceive individuals and businesses.
From phishing attempts and financial fraud to identity theft and spam calls, the risks associated with unverified communication have reached unprecedented levels. This has created an urgent need for tools that not only identify and block unwanted communication but also provide users with a sense of security in their daily interactions. Truecaller’s ability to attract over 450 million active users underscores how essential such platforms have become in safeguarding people from these threats.
By offering features that verify contacts, block spam, and provide real-time protection, Truecaller addresses a critical gap in the communication ecosystem, empowering users to navigate an increasingly risky digital landscape with confidence. The platform’s rapid adoption in diverse markets, including regions with high scam activity, further demonstrates the universal need for reliable antispam software as a first line of defense against the growing tide of cybercrime.
