• Panasonic
  • Microsoft
  • Viber
  • Loreal

Our World Class Platform

At CLX we passionately believe that every API call counts, and we are completely obsessed with ensuring every request is delivered fast, securely and reliably. We have built our entire infrastructure from the ground up to achieve this objective.

Our platform is tuned for the Enterprise

Our platform is a 4th generation delivery engine, the same platform that powers 70+ operator’s core VAS infrastructure globally.  This delivery engine is highly tuned with our Tier 1 Super Network to provide one of the highest deliverability rates at the lowest latency in the industry.  Due to our deep integration in carriers we are able to carefully map error codes,  ensure end to end encoding and optimize capacity to ensure maximum results.

Cloud Communications built to Scale

Our platform is processing in excess of 1 Billion API events per month and hasn’t broken a sweat which demonstrates that we can scale with your needs no matter how big they are.  Our core delivery engine is rated at more than 10,000 transactions per second per node,  now think how many transactions that is when multiple nodes are deployed in the cloud across multiple geo-redundant data centers.   

Security and Compliance at our Core

We take Security and Compliance extremely seriously.  All of our data centres are PCI and ISO27001 certified.  We undertake regular penetration tests and have a full business continuity plan.   We can also ensure that data remains in either the EU or the USA by allowing you to connect to different geo-redundant data centres.


No Single Point of Failure

We have designed our network to be fully redundant so as to ensure even when one data centre falls off the map you don’t see any impact to your service.  We work closely with Operators globally to ensure that our infrastructure cross connects to their geo-redundant data centres where possible,   but unfortunately some Operators do not always have redundant solutions.  In this case,  where a failure occurs we will re-route transactions via other Operators,  in the same country,  but if this is not possible we will notify you of  the issue and keep you updated whilst we escalate directly to the Operator.


Ultra Low Latency

Our infrastructure has ultra-low latency, which includes a best in class request-to-response time and end-to-end delivery time, so you can send and deliver messages faster. This allows for one of the highest conversion and read rates in the industry. Our gateways have an incredible response time of less than 30ms, and we consistently deliver messages in well under 10 seconds to the handset.

Our Tier 1 Super Network

Just a few of our amazing partners around the world.  We are very grateful to have the trust and respect from these fine organisations.

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