SMS Deliverer vs Ozeki NG SMS Gateway
Ozeki NG SMS Gateway is a broad on-premise messaging hub for Windows and Linux with quote-only pricing. SMS Deliverer is a smaller Windows desktop gateway with public prices. Features from Ozeki's public pages, observed 2026-11.
What Ozeki NG SMS Gateway is
Ozeki NG SMS Gateway (Ozeki Ltd., Hungary, active since 2000) is an on-premise messaging hub for Windows and Linux. It sends through USB modems, modem pools (one SIM per port) and Android phones, and connects outward over SMPP, OZX, UCP and CIMD2 to providers. Around the channels it offers a web console, an HTTP SMS API, database connections (MS SQL, MySQL, Oracle, PostgreSQL, Access), email forwarding, file and command-line triggers, message routing (least-cost, backup, load balancing), user quotas and a service-provider mode for reselling messaging to downstream customers.
What SMS Deliverer is
A Windows desktop application for two-way SMS and MMS through your own modems, modem pools or Android phones, with CSV/Excel import, scheduling, opt-out handling and reports, plus an HTTP API, SMPP v3.4, SQL listener, webhook and command line on the Ultimate edition.
About the price: there is no public number
Ozeki does not publish a price list. Its purchase page is a quote form (name, company, email), and states only that the license is perpetual (“pay once, use it forever”), includes three months of technical support, and offers optional annual support and training packages. We therefore cannot put a dollar figure in this comparison — and we do not quote numbers we cannot verify. What can be said: SMS Deliverer's full price list is public on buy.html ($49–$269, as of 2026-11), so a like-for-like cost comparison starts with one form submission on the Ozeki side.
Six dimensions that decide the choice
| Dimension | Ozeki NG SMS Gateway | SMS Deliverer |
|---|---|---|
| Price (2026-11) | Not public — quote form; perpetual license with 3 months support | Public: $99–$269 lifetime license, $49–$169 1-year license |
| Platforms | Windows, Linux | Windows 10/11, Server 2016+ |
| Sending channels | Modem, modem pool, Android app, SMPP/OZX/UCP/CIMD2 to providers | GSM/LTE modem, modem pool, Android phone |
| Routing and multi-tenant | Least-cost, backup and load-balancing routes; quotas; service-provider mode | Per-SIM quotas and rotation; no multi-tenant resale mode |
| Integration | HTTP API, SMPP API, SQL (five engines), email, file/CMD triggers | HTTP API, SMPP v3.4, SQL listener, webhook, command line (Ultimate) |
| Operating model | Server service with web console | Desktop application with a local service |
Ozeki feature claims from ozeki-sms-gateway.com feature and tutorial pages, observed 2026-11.
Where Ozeki is the better choice
- You run Linux — Ozeki ships for both Windows and Linux; we are Windows only.
- You need routing logic (least-cost, backup, load balancing) or a service-provider mode for reselling messaging.
- You want carrier-side protocols (UCP/CIMD2) alongside SMPP, or direct connections to five database engines.
Where SMS Deliverer is the better choice
- Price transparency: our editions and prices are on the website; Ozeki requires a quote request first.
- A desktop workflow for non-specialists — import, compose, schedule, send, report — without administering a server hub.
- MMS campaigns are a documented Ultimate feature with practical size guidance.
Where we are honest about both
Both products are on-premise and perpetual-licensed: you supply the hardware, the SIM cards and a machine that stays on. Neither publishes throughput guarantees for modem sending, because the carrier and the SIM plan decide that. If your requirement is a hosted service instead, the cloud comparison is the relevant page, and the calculator prices the difference.
Questions about Ozeki and SMS Deliverer
How much does Ozeki NG SMS Gateway cost?
Ozeki does not publish prices. Its purchase page is a quote form; the only public terms are that the license is perpetual, includes three months of technical support, and can be extended with paid annual support and training.
Is Ozeki a subscription product?
No. Its purchase page states the license is perpetual (“pay once, use it forever”), like our lifetime licenses. The difference is that our prices are published and Ozeki's are not.
Does Ozeki run on Linux?
Yes, Ozeki NG SMS Gateway ships for Windows and Linux. SMS Deliverer runs on Windows 10, 11 and Server 2016 or later only.
Can Ozeki do things SMS Deliverer cannot?
Yes. Its public pages list message routing (least-cost, backup, load balancing), user quotas with a service-provider resale mode, carrier-side UCP/CIMD2 protocols and direct connections to five database engines, none of which SMS Deliverer offers.
Which should I choose for a single-modem office setup?
If one modem and a simple send/receive workflow is the whole requirement, a desktop tool with a public price is the faster purchase. Ozeki's breadth pays off when you need routing, multiple provider connections or Linux.