Diafaan SMS Server

C tier on SMS Gateway SoftwareScore 6.2 · #16 of 36

Android app: Yes
Free plan: Trial only
Runs on: Android, api, self-hosted, Web, Windows

diafaan.com

Summary

Diafaan SMS Server is Windows software for adding two-way SMS messaging to an organization’s IT system. It can send and receive messages through GSM/3G modems, Android phones, SMPP services, and supported HTTP APIs. A browser app lets users send and view messages and manage contacts and groups. Integration options include HTTP API, SMTP, POP, SMPP, SQL, and a command-line client, with connectors for email, web, SQL, Excel/CSV, and scripting. Its SQL connector works with several named databases and other databases through ODBC or OLE DB drivers. The three permanent-license editions cost 195.00 USD per once, 495.00 USD per once, and 895.00 USD per once. They differ in gateway and connector counts, web-app users, and free-update periods. A fully functional 30-day evaluation is available. Each license covers one PC or server; technical support is provided during the license’s free upgrade and support period.

Who it is for

It suits professional users and companies that want to connect two-way SMS messaging to their IT systems. Its connectors and browser app may also suit organizations needing messaging access through multiple interfaces.

What is good

Sends and receives SMS through several connection types
Browser app manages messages, contacts, and groups
Supports multiple integration interfaces
Full edition includes automatic failover
30-day evaluation has no limitations

What to know first

No free plan is listed
Each license covers one PC or server
Support is limited to the upgrade and support period

Verdict

Diafaan SMS Server provides multiple ways to connect SMS messaging with organizational systems, plus browser-based message and contact management. Compare the editions’ gateway, connector, user, and update allowances against your needs.

Diafaan SMS Server plans and pricing

All plans

Light edition $195 once Permanent licence; free updates for 1 year 1 gateway · 1 connector · single-user web application · one PC/server diafaan.com · 3 Oct 2026

Basic edition $495 once Permanent licence; free updates for 3 years 4 gateways · 4 connectors · multi-user web application · one PC/server diafaan.com · 3 Oct 2026

Full edition $895 once Permanent licence; free updates for 5 years Unlimited gateways · unlimited connectors · multi-user web application · one PC/server diafaan.com · 3 Oct 2026

Compared on SMS gateway software

Free plan: Nodiafaan.com
Two-way messaging: Yesdiafaan.com
Delivery reports: Yesdiafaan.com
Inbound SMS: Yesdiafaan.com
Contact management: Yesdiafaan.com
API access: Yesdiafaan.com
Included user seats: 1diafaan.com

Facts

Purpose: Diafaan SMS Server is Windows software for integrating two-way SMS messaging into an organization's IT system.diafaan.com · 3 Oct 2026
Messaging connections: It can send and receive messages through GSM/3G modems, Android phones, SMPP services, and supported HTTP API services.diafaan.com · 3 Oct 2026
Browser app: Its built-in web application lets users send and view SMS messages and manage contacts and groups in a browser.diafaan.com · 3 Oct 2026
Integration interfaces: The product supports HTTP API, SMTP, POP, SMPP, SQL, and a command-line client for sending and receiving messages.diafaan.com · 3 Oct 2026
Database integration: The SQL connector supports MySQL, Microsoft SQL Server, Microsoft Access, Oracle, and other databases through ODBC or OLE DB drivers.diafaan.com · 3 Oct 2026
Other connectors: Connectors include email, web, SQL, Excel/CSV, scripting, and, in the Basic and Full editions, SMPP and protocol connectors.diafaan.com · 3 Oct 2026
Provider integrations: The listed HTTP integrations include BulkSMS, ClickSend, Clickatell, Esendex, MessageBird, Nexmo/Vonage, Twilio, and Wassenger for WhatsApp.diafaan.com · 3 Oct 2026
Reliability features: The Full edition supports even message distribution across multiple GSM modems and automatic failover when a modem or SMPP connection malfunctions.diafaan.com · 3 Oct 2026
Security: The Web Connector can use an X.509 certificate to enable secure HTTPS connections to its HTTP server.diafaan.com · 3 Oct 2026
Trial: The evaluation version is fully functional for 30 days without limitations, and Diafaan says customers can contact it to request an extension.diafaan.com · 3 Oct 2026
License and support limits: Each license is for one PC or server and never expires, while technical support is provided during the license's free upgrade and support period.diafaan.com · 3 Oct 2026
Support: Technical support is available through the support forum or contact form, and the company says it aims to respond within two working days.diafaan.com · 3 Oct 2026
Intended users: The maker describes the software as designed for professional users and companies that want to add two-way SMS messaging to their IT systems.diafaan.com · 3 Oct 2026