SMSBOX vs SMSGatewayCenter
SMSBOX
smsbox.beSMSGatewayCenter
smsgatewaycenter.comSide by side
| Figure | SMSBOX | SMSGatewayCenter |
|---|---|---|
| Price from | €5/mo | ₹999/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Plans published | 8 | 12 |
| Spec score · SMS Gateway Software | 8.0 (#23) | 8.7 (#7) |
| API | The REST API supports sending and receiving SMS, OTP verification, HLR number validation, voice messages, inbound webhooks and delivery reports. | The developer platform provides REST APIs, webhooks, and endpoints for SMS, WhatsApp, voice, and account management. |
| Founded | 2000 | 2010 |
| Headquarters | Zelzate, Belgium | Mumbai, Maharashtra, India |
| Integrations | The maker lists more than 50 direct integrations and 6,000+ apps through Zapier; named available connectors include WordPress, WooCommerce, Zapier, Microsoft Teams and Azure/Entra ID. | Official integrations include WordPress, WooCommerce, Magento, ERPNext, Shopify, Zapier, Pabbly, Zoho Flow and Google Sheets. |
| Support | The maker says customers can contact its technical team by phone, website contact form or email. | The support page lists email and phone help Monday through Saturday, 10 AM to 6 PM IST. |
Plans
SMSBOX
- Free test creditsFree
- Toll-Free Number US/Canada (+1)€5 a month
- 250 Starter credits€24.75, paid once
- Virtual BE number€25 a month
- Virtual NL number€25 a month
- SIM/MFA hosting€33.25 a month
- SIM hosting — receiving€41.58 a month
- SIM hosting — receiving + sending€74.92 a month
SMSGatewayCenter
- WhatsApp Business Basic₹999 a month
- OTP SMS 10,000 units₹1,650, paid once
- Transactional SMS — 10,000 SMS Units₹1,650, paid once
- Transactional SMS 10,000 units₹1,650, paid once
- Promotional SMS 50,000 units₹6,500, paid once
- Transactional SMS — 50,000 SMS Units₹7,500, paid once
- Transactional SMS 50,000 units₹7,500, paid once
- Transactional SMS — 1,00,000 SMS Units₹14,000, paid once
- Transactional SMS 100,000 units₹14,000, paid once
- International SMS 10,000 units₹20,000, paid once
In their own words
SMSBOX
SMSBOX is a cloud SaaS messaging platform for professional communication through a web dashboard or REST API. It supports bulk SMS, OTP codes, WhatsApp Business messages, voice calls, email-to-SMS, and scheduled sending, with delivery to more than 200 countries. The dashboard imports Excel contacts, applies personalization tags, schedules messages, and tracks results in real time; access is free while messages are charged per use. The API handles sending and receiving SMS, OTP verification, HLR number validation, voice messages, inbound webhooks, and delivery reports. SMSBOX lists more than 50 direct integrations and 6,000+ Zapier apps. JAAN says servers and data storage are in Belgian EU data centers under GDPR. Free test credits provide eight one-off credits for a verified number. Arbitrary-number sending costs from €0.06 per SMS. Credits last one year, and longer messages count as multiple SMS.
SMSGatewayCenter
SMSGatewayCenter is a business messaging platform for bulk SMS and other channels, including WhatsApp Business API, RCS, voice, Telegram, multi-channel fallback, and a web chat widget. It also offers an AI Agent Builder. SMS options cover transactional, OTP, promotional, and service messages, with DLT-registered routing and DND filtering. Developers 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 listed. Integrations include Shopify, WordPress, Google Sheets, Zoho CRM, Salesforce, HubSpot, Airtable, Magento 2, Pabbly, Integrately, Zapier, and Zoho Flow. OAuth-secured ChatGPT and Claude connectors can send or schedule SMS, check balances, and review delivery reports without sharing an API key. The maker also offers a Windows Excel add-in and mobile apps. Paid transactional SMS packs are one-time purchases with one-year validity; listed rates are for India only and are subject to GST. A free demo and demo credits are available.