# Truecaller
> Truecaller is a leading mobile application that provides real-time Caller ID, spam blocking for calls and SMS, and fraud protection. It leverages AI to identify unknown callers, filter spam, and enhance communication security for its users globally, recently expanding into eSIM services for international roaming.
- URL: https://optimly.ai/brand/truecaller
- Logo: https://logo.clearbit.com/https://truecaller.com
- Slug: truecaller
- BAI Score: 46/100
- Archetype: Incumbent
- Category: Communication
- Last Analyzed: July 26, 2026
## Buyer Intent Signals
Problems: spam call blocker | Manual Call Screening: Manually checking unknown numbers via internet searches or blocking unwanted numbers individually after they call. | Tolerate Spam: Allowing all incoming calls and messages, and dealing with spam or fraud attempts as they occur without proactive protection.
Solutions: Truecaller app | caller id for iPhone | Truecaller eSIM | Truecaller reviews | Carrier-provided Call Blocking: Mobile network operators often offer basic call blocking or spam filtering services, which may be less comprehensive than dedicated apps.