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Ozeki SMS Gateway
Debrecen, Hungary
What it is
Ozeki SMS Gateway is on-premises software for businesses that send and receive SMS, automate messaging services, or provide SMS services to customers. It connects through modem hardware, Android phones and interfaces including SMPP, UCP/EMI, CIMD2, OZX and HTTP/REST. Routing options include least-cost and backup routing, load balancing, message copying and message modification. Applications can connect through APIs, SQL databases, Excel, text files, email, FTP and command or application launching when messages arrive. The product also lists REST, SOAP, JSON, HTTP GET/POST, WebSocket, language SDKs and native SQL polling. It can run on physical or virtual servers, cloud platforms, Android phones, and on-premise, private-cloud, hybrid or bare-metal deployments. Listed security controls include HTTPS, TLS/SSL for supported protocols, encrypted password storage and logging that can hide phone numbers and message text. A free trial is offered, but there is no free plan. Licenses are one-time purchases, and SMS provider charges may still apply. Listed plans start at €1,490, paid once for 5 messages per minute, with a maximum of one service-provider connection and 10 users. The company says it was established in 2000 in Debrecen, Hungary.
For and against
For
- Supports sending and receiving SMS.
- Offers least-cost and backup routing.
- Connects with databases, spreadsheets, email and FTP.
- Lists multiple deployment options, including on-premise and cloud.
- A free trial is available.
Against
- No free plan is listed.
- Licenses require a one-time purchase.
- SMS provider charges may still apply.
- An eight-modem pool requires eight SIM cards.
The verdict
Ozeki SMS Gateway provides a broad set of messaging connections, routing controls and deployment choices for business use. Pricing is shown for one-time license tiers, while SMS provider charges may be separate.
Who it suits
It may suit businesses that need to send and receive SMS through their own server, cloud or Android-based deployment. The listed integrations and routing options are relevant to organizations connecting messaging with applications or databases.
Plans and prices
Ozeki SMS Gateway - 5 MPM
5 messages/minute · max. 1 service-provider connection · 10 users
Read 1 Oct 2026 · ozeki-sms-gateway.com
Ozeki SMS Gateway - 10 MPM
10 messages/minute · max. 2 service-provider connections · 30 users
Read 1 Oct 2026 · ozeki-sms-gateway.com
Ozeki SMS Gateway - 20 MPM
20 messages/minute · max. 5 service-provider connections · 100 users
Read 1 Oct 2026 · ozeki-sms-gateway.com
Ozeki SMS Gateway - 30 MPM
30 messages/minute · max. 10 service-provider connections · 250 users
Read 1 Oct 2026 · ozeki-sms-gateway.com
Ozeki SMS Gateway - 1 MPS
1 message/second · max. 25 service-provider connections · no user limit
Read 1 Oct 2026 · ozeki-sms-gateway.com
Ozeki SMS Gateway - 10 MPS
10 messages/second · max. 30 service-provider connections · unlimited users
Read 1 Oct 2026 · ozeki-sms-gateway.com
Ozeki SMS Gateway - 25 MPS
25 messages/second · max. 50 service-provider connections · unlimited users
Read 1 Oct 2026 · ozeki-sms-gateway.com
Ozeki SMS Gateway - 50 MPS
50 messages/second · max. 100 service-provider connections · unlimited users
Read 1 Oct 2026 · ozeki-sms-gateway.com
Ozeki SMS Gateway - 100 MPS
100 messages/second · unlimited service-provider connections · unlimited users
Read 1 Oct 2026 · ozeki-sms-gateway.com
On the record
- APIs and integrations
- Application connectivity includes SMS APIs, HTTP, SQL databases, Excel, text files, email, FTP, and command or application launching when messages arrive.ozeki-sms-gateway.com · read 30 Sep 2026
- Authentication
- User authentication options include built-in users, LDAP, RADIUS, HTTP/HTTPS, and SQL authentication.ozeki-sms-gateway.com · read 1 Oct 2026
- Capacity
- The system requirements page says the message engine is designed for up to 1,000 messages per second on one computer, with higher throughput possible across multiple computers.ozeki-sms-gateway.com · read 30 Sep 2026
- Company
- Ozeki Ltd. says it was established in 2000 in Debrecen, Hungary, and describes itself as a family-owned software company focused on communication software.ozeki.hu · read 30 Sep 2026
- Database integration
- Direct database connections are listed for Microsoft SQL, MySQL, PostgreSQL, Oracle, and SQLite.ozeki-sms-gateway.com · read 1 Oct 2026
- Databases
- The reporting database feature supports Microsoft SQL Server, Oracle, MySQL, PostgreSQL, and other database systems.ozeki-sms-gateway.com · read 30 Sep 2026
- Deployment
- The datasheet lists browser-based GUI operation on Microsoft Windows and Ubuntu Linux, with on-premise, private-cloud, hybrid, and bare-metal deployment options.ozeki-sms-gateway.com · read 1 Oct 2026
- Developer interfaces
- The product provides REST, SOAP, JSON, HTTP GET/POST, WebSocket, language SDKs, and native SQL polling integration.ozeki-sms-gateway.com · read 1 Oct 2026
- Hardware
- It supports USB GSM modems, Android phones through the Ozeki Android SMS Gateway app, multi-SIM hardware banks, and industrial 4G/5G hardware.ozeki-sms-gateway.com · read 1 Oct 2026
- Hosting
- The gateway can be installed on physical or virtual servers, hosted on cloud platforms including AWS, Google Cloud, and Azure, or installed on an Android phone for smaller operations.ozeki-sms-gateway.com · read 30 Sep 2026
- Licensing
- The license fee is one-time, there is no per-message Ozeki fee, and optional technical support costs 20% of the license fee yearly after the first year.ozeki-sms-gateway.com · read 1 Oct 2026
- Messaging
- The gateway supports sending and receiving SMS through modem connections, Android phones, SMPP, UCP, CIMD2, OZX, and HTTP connections.ozeki-sms-gateway.com · read 30 Sep 2026
- Messaging formats
- It supports concatenated SMS, Unicode UCS2, Flash SMS, Binary SMS, MMS, WhatsApp Business API integration, RCS, and custom vCards.ozeki-sms-gateway.com · read 1 Oct 2026
- Notable connection limit
- An SMS modem pool requires a SIM card for each modem; an eight-modem pool therefore requires eight SIM cards and provides eight phone numbers.ozeki-sms-gateway.com · read 30 Sep 2026
- Pricing availability
- The purchase page asks visitors to submit a form to receive immediate pricing information and does not display a price.ozeki-sms-gateway.com · read 30 Sep 2026
- Protocols
- Supported telecom and messaging interfaces include SMPP, UCP/EMI, CIMD2, OZX, HTTP/REST, SIP, and Modbus/SNMP.ozeki-sms-gateway.com · read 1 Oct 2026
- Purpose
- Ozeki SMS Gateway is a high-performance messaging platform for 2FA, transactional notifications, SCADA alerts, and enterprise CRM/ERP integrations.ozeki-sms-gateway.com · read 1 Oct 2026
- Routing
- Routing features include least-cost routing, backup routing, load balancing, message copying, and message modification.ozeki-sms-gateway.com · read 30 Sep 2026
