SMSBOX
SMSBOX: A prepaid SMS gateway for bulk campaigns, inbound messaging and developer integrations. Ranked #11 of 36 in SMS Gateway Software by our editors (7.9/10); pricing: Paid; best for bulk SMS teams needing credits and inbound tools.
At a glance
- Editor score7.9 / 10
- PricingPaid
- Best forBulk SMS teams needing credits and inbound tools
- Free planNo
- Paid from€25/device/mo
- Two-way messagingYes
- Founded2000 · Zelzate, Belgium
- Facts checked20 Sep 2026

Where it wins
- Two-way messaging through keywords, numbers, hosted SIMs or shortcodes
- REST API, SDKs, webhooks and delivery reports for integrations
- Prepaid volume tiers support SMS, voice and WhatsApp usage
Where it doesn't
- No ongoing free plan beyond the free test credits
- Prices vary by destination, message length and volume
- Pricing is displayed excluding Belgian VAT and on a Dutch-language page
Our verdict on SMSBOX
SMSBOX is a cloud-based SMS gateway from Belgian company JAAN bv, founded in 2000. It is designed for teams sending bulk campaigns, transactional notifications and OTP messages through a browser, REST API or SDKs. Campaigns can use Excel or CSV imports, contact groups, personalization and scheduling. The service also supports inbound SMS and two-way conversations, making it relevant for businesses that need replies as well as outbound delivery. It supports delivery to more than 200 countries.
The prepaid credit model is central to SMSBOX. A test account includes free test credits with no credit card required. Paid options start at 24.75 EUR for 250 credits, followed by 47 EUR for 500 credits, 89 EUR for 1,000 credits, 420 EUR for 5,000 credits, 790 EUR for 10,000 credits, 1,725 EUR for 25,000 credits and 3,200 EUR for 50,000 credits. The published plans show SMS, voice and WhatsApp usage on the starter tier, while larger tiers provide volume pricing. According to the pricing details, prices exclude Belgian VAT and vary by destination, message length and volume.
Its strongest fit is for organizations that need more than one-way bulk sending. Delivery reports are available in the dashboard, with webhook status updates for connected workflows. Incoming messages can be received through shared keywords, virtual numbers, hosted SIM cards or a shortcode, then viewed in the dashboard or forwarded by webhook or email. Integrations include Zapier, Make, WordPress, WooCommerce, Microsoft Teams, Microsoft Entra ID, Mail2SMS and SMPP. Choose SMSBOX for prepaid messaging with inbound tools and API access; consider another option if an ongoing free plan or simpler pricing is the priority.
Your product? Our editors can test SMSBOX in depth and publish a review, labelled as paid · from $149/mo →
SMSBOX pricing
All 12 SMSBOX plans and prices →
SMSBOX fact sheet
| Free plan | No |
|---|---|
| Paid from | €25/device/mo |
| Two-way messaging | Yes |
| Delivery reports | Yes |
| Inbound SMS | Yes |
| Contact management | Yes |
| API access | Yes |
| Included user seats | Not verified |
| Deployment | Cloud, Desktop |
| Platforms | Web, Windows |
| Compliance & security | GDPR |
| Support | Email, Phone, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 50+ integrations: Zapier, WordPress, WooCommerce, Microsoft Teams, Microsoft Entra ID, Make … See all → |
| Pricing | Paid (source) |
| Website | smsbox.be |
| Facts checked | 20 Sep 2026 |
SMSBOX integrations
SMSBOX lists 50+ integrations on its own site — the 10 named here are the ones its pages call out.
- Zapier
- WordPress
- WooCommerce
- Microsoft Teams
- Microsoft Entra ID
- Make
- REST API
- PHP SDK
- Mail2SMS
- SMPP
Alternatives to SMSBOX
- CM.com SMSA mature SMS gateway for two-way messaging, analytics, APIs, and business integrations.9.3
- Sinch EngageA broad engagement platform for marketing teams, with higher entry pricing than basic gateways.9.1
- TextmagicA messaging platform for permission-based SMS operations beyond basic gateway connectivity.8.8
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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