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Diafaan SMS Server
What Diafaan SMS Server is
Diafaan SMS Server is Windows software for adding two-way SMS messaging to an organization’s IT system. It sends and receives messages through GSM/3G modems, Android phones, SMPP services, and supported HTTP APIs. A browser application lets users send and view messages while managing contacts and groups. Integration interfaces include HTTP API, SMTP, POP, SMPP, SQL, and a command-line client. Connectors cover email, web, SQL, Excel/CSV, and scripting; Basic and Full also include SMPP and protocol connectors. The SQL connector supports MySQL, Microsoft SQL Server, Microsoft Access, Oracle, and other databases through ODBC or OLE DB drivers. The Full edition can distribute messages across GSM modems and fail over when connections malfunction. Light costs $195, paid once, Basic $495, paid once, and Full $895, paid once. Licenses are permanent for one PC or server. A fully functional 30-day evaluation is available.
Who it suits
Diafaan suits professional users and companies integrating inbound and outbound SMS with existing systems. Its browser tools, connectors, and database interfaces support operational messaging workflows.
What it does well
- Two-way SMS messaging
- Browser contact management
- HTTP, SQL, and SMTP interfaces
- Inbound SMS and delivery reports
- Permanent license
What to know first
- No free plan
- One PC or server per license
- Starts at $195, paid once
- Support limited to upgrade period
Limits
The Light edition includes one gateway, one connector, and a single-user web application on one PC or server. Each license is for one PC or server, while gateway, connector, and web-user allowances increase in Basic and Full editions.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Light edition | Permanent licence; free updates for 1 year · 1 gateway · 1 connector · single-user web application · one PC/server | $195, paid once |
| Basic edition | Permanent licence; free updates for 3 years · 4 gateways · 4 connectors · multi-user web application · one PC/server | $495, paid once |
| Full edition | Permanent licence; free updates for 5 years · Unlimited gateways · unlimited connectors · multi-user web application · one PC/server | $895, paid once |
As diafaan.com lists them, read 3 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the Diafaan website
- Start the fully functional 30-day evaluation or select an edition
- Install the Windows software on one PC or server
- Connect a GSM/3G modem, Android phone, SMPP service, or supported HTTP API
- Configure the browser application, connectors, and messaging interfaces
Verdict
Diafaan SMS Server combines SMS gateways, browser operation, and many integration interfaces in Windows software. The editions differ by gateway, connector, user, and update allowances, with permanent licensing and a 30-day trial.
Questions
Does Diafaan SMS Server have a free plan?
No. It is sold as paid permanent licenses, with a fully functional 30-day evaluation.
What are the listed prices?
Light costs $195, paid once, Basic costs $495, paid once, and Full costs $895, paid once.
Which platforms are supported?
The software is Windows-based and supports Android phones, APIs, self-hosted deployment, and web access.
What databases can the SQL connector use?
It supports MySQL, Microsoft SQL Server, Microsoft Access, Oracle, and other databases through ODBC or OLE DB drivers.
How long does the trial last?
The evaluation version is fully functional for 30 days without limitations.
How many computers does a license cover?
Each license is for one PC or server and does not expire.
Facts from Diafaan SMS Server's own pages
- 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
- 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
- Headquarters
- Sellingen, Netherlands · diafaan.com, 28 Sept 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
- 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
- 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
- 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
- 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
- Purpose
- Diafaan SMS Server is Windows software for integrating two-way SMS messaging into an organization's IT system. · 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
- 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
- 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
Where Diafaan SMS Server stands on Freedom251
- SMS Gateway Software#18 of 36