Truecaller Faces Growth Slowdown Amidst Competition

Truecaller, a global caller identification platform with over 500 million users, is confronting slowing growth and heightened competition. Its primary market, India, which accounts for approximately 70% of its user base, has seen a 16% year-over-year decline in downloads in 2025. Globally, downloads decreased by 5% in the same period, a notable shift after years of expansion.

The company's stock performance reflects these challenges, with shares falling around 78% since its 2021 IPO. Investor concerns are amplified by increased competition from telecom-led solutions like Calling Name Presentation (CNAP) and integrated features within smartphone operating systems.

A significant headwind is the pressure on Truecaller's advertising revenue, which constitutes 65%-70% of its earnings. Changes from a major partner, identified as Google, led to a substantial loss of ad traffic in August 2025, impacting overall revenue. The company is seeking to diversify by adding new partners and developing its own ad exchange.

Despite these pressures, Truecaller is seeing growth in other areas. In-app revenue has risen sharply, reaching $39.3 million in 2025, and its presence on iOS is increasing. The enterprise offering, Truecaller for Business, also experienced robust revenue growth of 39% in constant currency in 2025, as the company expands its global reach with verified business caller ID and chat services.

Truecaller continues to invest in monetization features like its AI Assistant and Family Protection, alongside expanding its consumer subscription base. The company aims to address the increasing sophistication of spam and scams with AI, while bolstering all three revenue streams to sustain growth, contingent on its ability to adapt to the evolving caller identification landscape.