ASPSMS vs SMSBOX
ASPSMS
aspsms.com
SMSBOX
smsbox.beSide by side
| Figure | ASPSMS | SMSBOX |
|---|---|---|
| Price from | — | €5/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | — |
| iOS | Yes | — |
| API | Yes | Yes |
| Plans published | 19 | 8 |
| Spec score · SMS Gateway Software | 9.3 (#2) | 8.0 (#23) |
| API | The maintained WebAPI exposes sending, management, statistics, contacts, templates, groups and jobs through Swagger documentation. | The REST API supports sending and receiving SMS, OTP verification, HLR number validation, voice messages, inbound webhooks and delivery reports. |
| Founded | VADIAN.NET AG is listed as founded in 1995. | 2000 |
| Headquarters | St. Gallen, Switzerland | Zelzate, Belgium |
| Integrations | ASPSMS lists workflow integrations with Zapier, Microsoft Power Automate and Make, and names Google apps, Slack, ChatGPT and PayPal among Zapier-connected services. | 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. |
| Product | ASPSMS adds SMS functionality to business software and web applications and supports sending messages to more than 200 countries and 900 mobile networks. | SMSBOX is a cloud SaaS platform for professional messaging through a dashboard or REST API. |
| Security and privacy | The company says VADIAN.NET AG is ISO 27001 certified and that customer data is subject to Swiss privacy policies. | JAAN states its servers and data storage are in Belgian data centers within the EU and under GDPR, and that a data processing agreement is available on request. |
| Support | ASPSMS describes its support as professional and says its support team is located in Switzerland. | The maker says customers can contact its technical team by phone, website contact form or email. |
Plans
ASPSMS
- 500 Credits€30, paid once
- 500 Credits45 CHF, paid once
- 1’000 Credits€60, paid once
- 1,000 Credits90 CHF, paid once
- 2’500 Credits€150, paid once
- 2,500 Credits225 CHF, paid once
- 5’000 Credits€300, paid once
- 5,000 Credits450 CHF, paid once
- 10’000 Credits€550, paid once
- 10,000 Credits800 CHF, paid once
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
In their own words
ASPSMS
ASPSMS adds SMS messaging to business software and web applications, with delivery to more than 200 countries and 900 mobile networks. It supports text, binary, Unicode, and concatenated messages, as well as bulk and personalized bulk delivery, sender originators, and real-time delivery notifications. The service includes two-way messaging, inbound SMS, delivery reports, and API access. Connection options include REST/JSON, SOAP, HTTP, SMTP/email-to-SMS, ActiveX, and XML. ASPSMS also lists workflow integrations with Zapier, Microsoft Power Automate, and Make. The JSON API includes ASPTOKEN, which the company describes as a two-factor authentication method. Listed use cases include CRM and ERP integration, SMS marketing, alerts, and two-factor authentication. The service has a free trial but no free plan. Credits are sold as one-time purchases and do not expire: 500 Credits costs 30.00 EUR upfront, while 100’000 Credits costs 4’000.00 EUR upfront. Larger quantities are available at a price on request. Downloads include SMS Blaster WinLog for Windows, an ASPSMS Widget for Mac, and an SMS app for iPhone and iPod touch. ASPSMS is headquartered in St. Gallen, Switzerland, and was founded in 1995.
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.