About Sync.me

Sync.me helps people around the world know who is calling, stay protected from spam, and keep their contacts accurate and up to date.

Founded in 2011, Sync.me was built with a clear goal. To create a more transparent, trusted, and secure communication experience. Millions of users rely on Sync.me every day to identify incoming calls, block unwanted spam, and enrich their contact lists with accurate caller information.

We believe that answering your phone should never feel uncertain.

Sync.me helps people around the world know who is calling, stay protected from spam, and keep their contacts accurate and up to date.

Empowering your Success with our protection

5B+phone numbers
190+countries
20M+installs worldwide
450M+Spam calls blocked monthly

What We Do

Sync.me provides powerful caller identification and contact enrichment tools across mobile and web platforms.

Our technology enables users to:

  • Identify unknown callers in real time.
  • Detect and block spam and scam calls.
  • Look up phone numbers instantly.
  • Sync profile photos and details from trusted social sources directly to their contacts.
  • Keep address books accurate and always up to date.
  • Make outgoing calls using an integrated dialer with caller insights and spam awareness.

All of this is designed with a privacy-first approach, putting users in control of their data.

What We Do

Our Mission

Our mission is to protect people from fraud and spam, and help them always know who’s calling.

Sync.me is built to detect spam and scam calls, identify unknown callers in real time, and provide a clear caller ID experience enriched with profile photos and accurate contact details.

We believe that a great caller ID experience should be fast, reliable, and visual. Seeing who’s calling at a glance helps people make better decisions, avoid unwanted calls, and communicate with confidence.

Our Mission

Frequently Asked Questions

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