AboutCasso Technologies

Messaging built for real operational environments.

Casso Technologies develops SMS Suite Enterprise: a secure, reliable, on‑premise multi‑user solution for sending and receiving SMS directly from your server.

SMS Suite supports multilingual deployments (English / Spanish / Portuguese options available).

What we do

We help organizations deploy SMS as a dependable business channel—without giving up data ownership.

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On‑premise deployment

Centralized server deployment inside your enterprise network.

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Privacy by design

Numbers and messages remain inside your enterprise database.

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Modular platform

Enterprise + optional Broadcast, Campaign and Costing modules.

Why customers choose us

  • Two‑way SMS (replies + status consolidation)
  • Multi‑user portal with centralized management
  • Scales with GSM devices to match throughput needs
  • Optional integrations: REST API + MQTT, SMPP/IP for high bulk

How to get started

  1. Tell us your use case and expected volume.
  2. We size modem count and recommend modules.
  3. We deploy centrally and train your team.
Request an online demo

See SMS Suite in action

Request an online demo—templates, scheduling, recurring tasks, user groups, autoreply methods, costing and reporting.