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About Truecaller
What is Truecaller?
Truecaller is a communication app that helps you identify unknown callers and block spam calls and SMS. It uses a crowd-sourced database of over 300 million users to flag telemarketers, scammers, and robocalls in real time. The app also provides a built-in dialer, SMS inbox, call recording (in select regions), and message ID for important texts like OTPs and deliveries.
Who is it for?
Truecaller is best for anyone tired of unwanted calls and spam — especially professionals receiving many unknown numbers, and users in high-spam regions like India, Brazil, or the US. It also helps businesses verify caller identity. However, it is not a full phone system replacement; it focuses on call and message identification and security.
Key capabilities
The app offers real-time caller ID, reverse phone lookup, auto-blocking of spam, SMS fraud detection, and call screening via the Truecaller Assistant. It even extends identification to WhatsApp and Telegram messages. For basic offline caller ID, the app works without an internet connection.
Key features
- Caller ID — Identifies unknown numbers from a crowd-sourced database in real time
- Spam blocking — Auto-blocks numbers flagged as spam by the community
- SMS inbox & fraud detection — Manages texts and flags suspicious messages in red
- Call recording — Records incoming and outgoing calls (select regions)
- Reverse phone lookup — Search unknown numbers via app or website
- Call screening (Assistant) — Automatically screens calls and asks questions on your behalf
SaaSpartout Score
7.1
/10
Editorial score from our review methodology — not user ratings.
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Truecaller Pricing
Truecaller pricing: Free · from $2.99/mo. Billing model: Freemium.
For comparison: the median starting price in Communication is $15.99/month, measured across 153 tools we track. See the full SaaS Pricing Index →
Free
Includes basic caller ID, spam blocking, SMS inbox, and reverse phone lookup. Community-supported.
Premium
Starts at $2.99/month (or annual subscription). Adds ad-free experience, call recording, premium caller ID, and advanced spam filters.
Frequently asked questions
Is Truecaller free?
Yes, Truecaller has a free plan with basic caller ID and spam blocking. A premium plan starts at $2.99/mo and removes ads, adds call recording, and more.
How does Truecaller work?
Truecaller checks incoming numbers against a crowd-sourced database of over 300 million users. It shows the caller's name or flags the number as spam, and can auto-block unwanted calls.
What can Truecaller do?
Truecaller identifies unknown callers, blocks spam calls and SMS, provides a reverse phone lookup, records calls (where available), and screens calls via the Assistant feature. It also works on WhatsApp and Telegram.
Who is Truecaller best for?
It is best for individuals tired of robocalls and telemarketers, professionals receiving many unknown calls, and users in regions with high spam volumes like India, Brazil, and the US.
What are the main limitations of Truecaller?
Truecaller requires internet for real-time lookup; offline database works but is limited. Call recording is not available in all regions. Some features require a premium subscription.
What are good alternatives to Truecaller?
Alternatives include Hiya, RoboKiller, and Google Phone app. The best choice depends on your need for spam blocking, caller ID, and cost.
