Truecaller Reports Preliminary Q4 2025 Results, Warns of Advertising Revenue Decline

Truecaller Ltd. (NASDAQ: TCLU) on January 23, 2026, released preliminary fourth-quarter 2025 financial results, revealing a projected 12% year-over-year decline in advertising revenue due to global economic pressures. The company attributed the slowdown to reduced ad spend by multinational corporations amid macroeconomic uncertainty. Truecaller's management noted that while core user engagement remained stable, the advertising sector's challenges were impacting its top line. Investors closely monitoring TCLU stock reacted with a 3.5% drop in after-hours trading as analysts revised earnings forecasts downward. The firm plans to address these challenges through cost optimization and diversification into enterprise solutions.