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Swift SMS Gateway
What Swift SMS Gateway is
Swift SMS Gateway connects business applications, advertising and alerts to SMS messaging through web and API access. Its API supports outbound and inbound SMS, international texting, MMS, webhooks, message polling, scheduling, reporting, database integration and custom message handling. The company says its network reaches more than 800 mobile carriers globally. Developer examples cover JavaScript/node.js, PHP, VB.NET, cURL and C#. For no-code group texting, GREXT is a web-based, pay-as-you-go app with scheduling, repeat reminders, templates, reporting and auto-responders. Small Biz SMS offers 1,500, 3,500 or 10,000 monthly messages and limits texting to the United States and Canada. Add-ons include short codes, authentication PINs, business landline texting, MMS and toll-free number texting. A free demo account is available, but pricing is on request and there is no free plan. Standard support is email-first during business hours; Professional and Enterprise add phone support, with Enterprise offering 24/7 emergency support. API plans list SSL security, while message content is redacted after 90 days unless contract terms provide an exception.
Who it suits
Swift SMS Gateway suits developers, marketing agencies, businesses and institutions needing programmable or web-based messaging. GREXT and Small Biz SMS also serve organizations wanting group texts without coding.
What it does well
- Inbound and outbound SMS with webhooks
- MMS and international messaging support
- Developer samples for several languages
- GREXT supports scheduling and auto-responders
- Network reaches more than 800 carriers
What to know first
- Pricing is on request
- No free plan
- Small Biz SMS is limited to U.S. and Canada
- 24/7 emergency support is Enterprise-only
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| API plans | API 1–3 · features vary by plan · pricing not stated | On request |
| GREXT | Pay-as-you-go · web-based group messaging | On request |
| Small Biz SMS | 1,500 · 3,500 · or 10,000 monthly messages, depending on plan | On request |
As swiftsmsgateway.com lists them, read 9 Oct 2026. The maker's own page has the final word.
Verdict
Swift SMS Gateway offers API messaging, no-code group texting and several add-ons for business communications. Buyers should confirm pricing, regional limits and support level before choosing among its plans.
Facts from Swift SMS Gateway's own pages
- 10DLC limitation
- Dedicated 10DLC long codes do not support mass broadcasting. · swiftsmsgateway.com, 9 Oct 2026
- API capabilities
- The API supports database integration, custom message handling, scheduling, and reporting. · swiftsmsgateway.com, 9 Oct 2026
- API messaging
- Its API supports outbound and inbound SMS, international texting, webhooks, message polling, scheduling, reporting, and database integration. · swiftsmsgateway.com, 9 Oct 2026
- Carrier reach
- The company says its service reaches more than 800 mobile carriers globally. · swiftsmsgateway.com, 9 Oct 2026
- Compliance
- The maker says it supports campaign registration and identifies U.S. 10DLC Campaign Registry submissions among its services. · swiftsmsgateway.com, 9 Oct 2026
- Developer interfaces
- The developer page provides REST and legacy examples and code samples for JavaScript/node.js, PHP, VB.NET, cURL, and C#. · swiftsmsgateway.com, 9 Oct 2026
- Founded
- 2007 · swiftsmsgateway.com, 28 Sept 2026
- Free demo
- The site offers a free demo account, but the opened pages do not state a trial duration. · swiftsmsgateway.com, 9 Oct 2026
- GREXT
- GREXT is a web-based, pay-as-you-go group messaging app for businesses and organizations that need group SMS without code. · swiftsmsgateway.com, 9 Oct 2026
- GREXT group texting
- GREXT is a web-based, pay-as-you-go messaging app for business group texts, with scheduling, repeat reminders, templates, reporting, and auto-responders. · swiftsmsgateway.com, 9 Oct 2026
- Headquarters
- Greater Toronto region, Ontario, Canada · swiftsmsgateway.com, 28 Sept 2026
- Integrations
- The API documentation includes examples for JavaScript/node.js, PHP, VB.NET, cURL, and C#. · swiftsmsgateway.com, 9 Oct 2026
- Intended users
- The company describes its service as serving developers, marketing agencies, businesses, and institutions, with scalable platforms for users who can and cannot code. · swiftsmsgateway.com, 9 Oct 2026
- Messaging add-ons
- Available add-ons include short codes, authentication PINs, business landline texting, MMS, and toll-free number texting. · swiftsmsgateway.com, 9 Oct 2026
- Messaging features
- API plans include outbound and inbound messaging, international texting, web hooks, message polling, and SSL security. · swiftsmsgateway.com, 9 Oct 2026
- Network reach
- The company says its service reaches more than 800 mobile carriers globally. · swiftsmsgateway.com, 9 Oct 2026
- Privacy
- The privacy policy says collected information is not sold, rented, loaned, or otherwise disclosed, and stored data is treated as confidential with employee access limited by need to know. · swiftsmsgateway.com, 9 Oct 2026
- Product
- Swift SMS Gateway connects applications, advertising, and alerts to SMS messaging. · swiftsmsgateway.com, 9 Oct 2026
- Purpose
- Swift SMS Gateway connects business applications, advertising, and alerts to SMS messaging. · swiftsmsgateway.com, 9 Oct 2026
- Security
- API plans list SSL security, and the privacy policy says message content is redacted after 90 days unless a client requests an exception under amended contract terms. · swiftsmsgateway.com, 9 Oct 2026
- Security and privacy
- The privacy policy says message content is redacted after 90 days unless a business client has an amended contractual exception. · swiftsmsgateway.com, 9 Oct 2026
- Server location
- The company says its people, operations, and services are located in Canada and its gateway is housed in data centres. · swiftsmsgateway.com, 9 Oct 2026
- Small Biz limit
- Small Biz plans include 1,500, 3,500, or 10,000 monthly messages and are limited to USA and Canada texting. · swiftsmsgateway.com, 9 Oct 2026
- Small Biz SMS
- Small Biz SMS uses a US or Canadian mobile number and includes prewritten routines for auto-replies and management. · swiftsmsgateway.com, 9 Oct 2026
Where Swift SMS Gateway stands on Freedom251
- SMS Gateway Software#30 of 36