Welcome to Sinch!

We’re excited to announce that our four business units – CLX Communications, Symsoft, Sinch & Vehicle – have unified and rebranded as Sinch.

We’ve been busy putting all our content on the new website, with more coming very soon.

Take a look around the new sinch.com website, we hope you like it.

We Are Sinch! Read the Press Release today! Read more

Fraud & Security

Protect & secure what matters most

Protect your subscriber's privacy, service availability & your revenues while keeping your own reputation safe at the same time.

  • Safeguard your network

    Shut down weaknesses in your network and protect your subscribers from service disruptions, hijacks and fraud. 

  • Monetize messaging

    Claim your fair share of the growing enterprise messaging business by filtering out unpaid routes with the Sinch SMS Firewall.

  • Trust in us

    Our experienced team has been successfully helping our clients with network security since 1989. Twice accredited in the GSMA hall of fame, we know how to build trust with operators.

Deeper Insights

Check out our latest guides, reports and ebooks for a new take on creating engaging communications.

Signaling Threats

There's a lot of noise in the media about networks being under attack, insecure or broken - but how bad it is really? Head over to Symsoft to dive in.

Symsoft are No.1

We're proud to be recognized by ROCCO as one of the best in the business for Signaling Firewalls.

Buying a signaling firewall?

Check out this list of 7 things you should consider before buying a Signaling Firewall

Visit Symsoft for more information today!