The percentage of submitted messages successfully delivered to recipient devices.
Why Delivery Rate Matters
Submitting a message to the platform is not the same as it reaching the recipient. Delivery rate is the metric that actually reflects whether traffic is landing, a route, sender ID, or account can look healthy on submission volume while quietly failing on delivery, which is why this number, not send count, is what operators should watch.
How Delivery Rate Works
Delivery rate is calculated as delivered messages divided by submitted messages over a given period, based on DLRs (delivery receipts) returned by the carrier. It is only as accurate as DLR reporting itself, a route that suppresses or delays DLRs will understate or misrepresent the real rate.
How SMPPCenter Uses This
SMPPCenter tracks delivery rate per route and per account from DLR data, so a degrading route can be identified and swapped before it affects a customer's overall traffic, rather than being discovered after the fact.
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What Our Clients Say
Our clients run regulated, high-volume messaging infrastructure and prefer not to be named publicly. These testimonials are shared with permission while keeping commercially sensitive details confidential.
High throughput, intelligent routing, and detailed monitoring have significantly simplified our messaging operations.
The platform has been reliable for business-critical messaging. Multi-connection support and detailed logging have made daily operations much easier.
We evaluated several messaging platforms before selecting SMPP Center. The deployment flexibility and API capabilities matched our enterprise requirements.
Excellent documentation, responsive technical support, and an enterprise-grade platform that scales as our business grows.
Names and company details are withheld at our clients' request. This is common among telecom providers, SMS aggregators, fintech companies, and enterprises that consider their messaging infrastructure commercially sensitive.