Aircall
Communication
Cloud-based phone system built for sales and support teams that integrates with 100+ business tools.
from $30/user/mo
About Truecaller
Truecaller maintains a crowd-sourced database of phone numbers to identify callers and flag spam. It works across calls and SMS, with a community of over 300 million users reporting spam numbers daily.
What it does
When a call comes in, Truecaller checks the number against its database and shows the caller's name (or 'Spam' if flagged). It can auto-block known spam numbers and also provides a dialer, SMS inbox, and call recording features.
Best for
- Anyone tired of robocalls and telemarketers
- Professionals who receive many unknown calls
- Users in regions with high spam call volumes (India, Brazil, US)
Strengths
- Real-time spam detection based on community reports
- Works without internet for basic caller ID (offline database)
- Integrated dialer and SMS app replaces stock phone app
Key features
- Caller ID — Identifies unknown numbers from a crowd-sourced database
- Spam blocking — Auto-blocks numbers flagged as spam by the community
- SMS inbox — Manages text messages with spam filtering
- Call recording — Records calls (available in select regions)
- Flash messaging — Send quick text replies during calls
- Offline database — Basic caller ID works without internet
