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SMSGatewayCenter
What SMSGatewayCenter is
SMSGatewayCenter is a business messaging service for sending bulk SMS and communicating through WhatsApp Business API, RCS, voice, Telegram, multi-channel fallback, and a web chat widget. It also includes an AI Agent Builder. SMS supports transactional, OTP, promotional, and service messages, with DLT-registered routing and DND filtering. Businesses can use REST APIs, webhooks, and endpoints for SMS, WhatsApp, voice, and account management. Two-way messaging, inbound SMS, delivery reports, and contact management are supported.
The service is available on Android, iOS, macOS, web, and Windows, as well as through an API. Integrations include Shopify, WordPress, Google Sheets, Zoho CRM, Salesforce, HubSpot, Airtable, Magento 2, Pabbly, Integrately, Zapier, and Zoho Flow. ChatGPT and Claude connectors use OAuth to send or schedule SMS, check balances, and review delivery reports. A Windows Excel add-in supports sending and reporting, and the mobile apps provide SMS, contact, delivery, and balance tools. The company offers free demo credentials and credits, plus 24/7 local support in India. Transactional SMS packages are one-time purchases with one-year validity and apply to India.
Who it suits
SMSGatewayCenter suits businesses that need SMS alongside other messaging channels, API access, or integrations with business services. Its transactional SMS offerings are aimed at organizations including schools, banks, e-commerce businesses, and share-market clients.
What it does well
- Supports SMS, WhatsApp Business API, RCS, voice, Telegram, and web chat.
- Includes REST APIs, webhooks, inbound SMS, and delivery reports.
- Lists integrations with Shopify, Salesforce, HubSpot, Zapier, and others.
- OAuth connectors let ChatGPT and Claude manage SMS without an API key.
- Offers free demo credentials and self-serve demo credits.
- Advertises 24/7 local support in India by phone, WhatsApp, and email.
What to know first
- Transactional SMS rates apply to India only.
- Credits are non-refundable after successful submission to the operator.
- DLT pre-approval is required for sender IDs and templates in India.
Limits
The listed transactional SMS plans are valid for one year and are for India only; GST is additional. Credits cannot be refunded after successful submission to the operator, and purchased units carry forward when renewed before the due date.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Transactional SMS — 1,00,000 SMS Units | 1 Year Validity · 1,00,000 SMS Units · ₹0.14 / SMS · transactional route · India only · + GST | ₹14,000, paid once |
| Transactional SMS 100,000 units | plus GST; credits valid 1 year · ₹0.14/SMS · SMPP · DND delivery · 24/7 delivery · IP access · encryption · link tracking · fallback | ₹14,000, paid once |
| Transactional SMS — 10,000 SMS Units | 1 Year Validity · 10,000 SMS Units · ₹0.17 / SMS · transactional route · India only · + GST | ₹1,650, paid once |
| Transactional SMS 10,000 units | plus GST; credits valid 1 year · ₹0.17/SMS · SMPP · DND delivery · 24/7 delivery · IP access · encryption · link tracking · fallback | ₹1,650, paid once |
| OTP SMS 10,000 units | plus GST; credits valid 1 year · ₹0.17/SMS · high-priority route · SMPP · 24x7 delivery · alphanumeric sender ID · IP access · encryption | ₹1,650, paid once |
| International SMS 10,000 units | plus GST; credits valid 1 year · ₹2.00/SMS · MCC/MNC routing · any country · 24x7 delivery · dynamic sender name · IP access · encryption · link tracking | ₹20,000, paid once |
| Transactional SMS — 5,00,000 SMS Units | 1 Year Validity · 5,00,000 SMS Units · ₹0.12 / SMS · transactional route · India only · + GST | ₹60,000, paid once |
| Transactional SMS 500,000 units | plus GST; credits valid 1 year · ₹0.12/SMS · SMPP · DND delivery · 24/7 delivery · IP access · encryption · link tracking · fallback | ₹60,000, paid once |
The first 8 of 12 plans, as smsgatewaycenter.com lists them, read 8 Oct 2026. The maker's own page has the final word. Every plan
Getting started
- Visit the SMSGatewayCenter website.
- Request free demo credentials or use the self-serve demo credits.
- Choose a transactional SMS package if you need a paid India route.
- Complete DLT registration and obtain pre-approval for sender IDs and templates for transactional SMS in India.
- Use the web service, API, supported mobile app, or Windows Excel add-in.
Verdict
Choose SMSGatewayCenter if your business needs several messaging channels, developer access, or transactional SMS for India. Its listed plans provide one-year validity, while India’s DLT requirements and the non-refundable credit terms are important considerations for transactional SMS buyers.
Questions
Is SMSGatewayCenter free?
Its pricing model is paid, and it offers free demo credentials and self-serve demo credits. The transactional SMS packages are paid one-time purchases.
How much do the transactional SMS plans cost?
The listed options are ₹1,650, paid once for 10,000 SMS Units; ₹7,500, paid once for 50,000 SMS Units; ₹14,000, paid once for 1,00,000 SMS Units; and ₹60,000, paid once for 5,00,000 SMS Units. Each has one-year validity, applies to India, and has GST added.
Which platforms does it support?
Platforms listed are Android, iOS, macOS, web, Windows, and API.
What messaging channels and SMS features are included?
The platform offers bulk SMS, WhatsApp Business API, RCS, voice, Telegram, multi-channel fallback, an AI Agent Builder, and a web chat widget. SMS includes transactional, OTP, promotional, and service messaging, with two-way messaging, inbound SMS, and delivery reports.
What integrations are listed?
The integrations page lists Shopify, WordPress, Google Sheets, Zoho CRM, Salesforce, HubSpot, Airtable, Magento 2, Pabbly, Integrately, Zapier, and Zoho Flow.
What are the transactional SMS requirements in India?
The company says DLT registration is mandatory for transactional SMS in India. Sender IDs and templates require DLT pre-approval.
Facts from SMSGatewayCenter's own pages
- AI agents
- The no-code AI Agent Builder can deploy agents to WhatsApp, RCS, SMS, Telegram and web chat using OpenAI, Azure OpenAI, Anthropic or Gemini. · smsgatewaycenter.com, 15 Oct 2026
- AI connectors
- OAuth-secured ChatGPT and Claude connectors can send and schedule SMS, check balances, and review delivery reports without sharing an API key with those assistants. · smsgatewaycenter.com, 8 Oct 2026
- Android app data safety
- Google Play states that the Android app shares no data with third parties and collects no data according to the developer declaration. · play.google.com, 15 Oct 2026
- API
- The developer platform provides REST APIs, webhooks, and endpoints for SMS, WhatsApp, voice, and account management. · smsgatewaycenter.com, 8 Oct 2026
- API authentication
- APIs support Basic authentication, API keys, Bearer tokens and OAuth authorization flows. · smsgatewaycenter.com, 15 Oct 2026
- API channels
- The developer hub documents SMS, WhatsApp, RCS, voice and two-way SMS APIs with webhooks and delivery reports. · smsgatewaycenter.com, 15 Oct 2026
- Apple app purchase
- The App Store listing includes an in-app purchase named Buy International SMS priced at $129.99. · apps.apple.com, 15 Oct 2026
- Automatic fallback
- Multi-channel fallback can retry failed SMS through WhatsApp or RCS while retaining variable mappings and delivery history. · smsgatewaycenter.com, 15 Oct 2026
- Bulk SMS
- The platform supports transactional, OTP, promotional and service SMS with DLT routing and DND filtering. · smsgatewaycenter.com, 15 Oct 2026
- Company headquarters
- LinkedIn lists headquarters in Mumbai, Maharashtra, India. · in.linkedin.com, 15 Oct 2026
- Company size
- LinkedIn lists SMS Gateway Center as a privately held telecommunications company with 11-50 employees. · in.linkedin.com, 15 Oct 2026
- Demo
- The maker offers free demo credentials to test SMS, WhatsApp, and voice APIs, and says self-serve users can access free demo credits. · smsgatewaycenter.com, 8 Oct 2026
- Desktop software
- The maker offers a Windows Excel SMS add-in that can send single, bulk, group, and customized SMS and view delivery reports. · smsgatewaycenter.com, 8 Oct 2026
- Documentation depth
- The developer hub includes endpoint references, request and response formats, rate-limit guidance, webhooks, reports, templates, sender IDs and encryption examples. · smsgatewaycenter.com, 15 Oct 2026
- Founded
- 2010 · smsgatewaycenter.com, 28 Sept 2026
- Founded year
- LinkedIn lists 2009 as the founding year, while the company about page says 2010. · in.linkedin.com, 15 Oct 2026
- Funding
- Crunchbase lists the company as private and does not show a disclosed funding amount. · crunchbase.com, 15 Oct 2026
- Headquarters
- Mumbai, Maharashtra, India · smsgatewaycenter.com, 28 Sept 2026
- India compliance
- The maker says DLT registration is mandatory for transactional SMS in India and that sender IDs and templates require DLT pre-approval. · smsgatewaycenter.com, 8 Oct 2026
- Integrations
- Official integrations include WordPress, WooCommerce, Magento, ERPNext, Shopify, Zapier, Pabbly, Zoho Flow and Google Sheets. · smsgatewaycenter.com, 15 Oct 2026
- Legal operating entity
- The company identifies Popular SoftTech & Marketing Pvt Ltd as the operating entity. · smsgatewaycenter.com, 15 Oct 2026
- Licence
- The opened product and developer pages do not state an open-source licence or provide a self-hosted distribution. · smsgatewaycenter.com, 15 Oct 2026
- Limit: conflicting app information
- Techjockey's FAQ says no mobile app is offered, although current Google Play and Apple App Store listings exist. · techjockey.com, 15 Oct 2026
- Messaging platform
- The platform offers bulk SMS, WhatsApp Business API, RCS, voice, Telegram, multi-channel fallback, an AI Agent Builder, and a Web Chat Widget. · smsgatewaycenter.com, 8 Oct 2026
Where SMSGatewayCenter stands on Freedom251
- SMS Gateway Software#10 of 36