About seven
seven is a German-based business messaging platform offering an SMS gateway and scalable messaging APIs. It enables integration of SMS sending and receiving into apps, with features like Email2SMS, 2-way SMS, inbound routing, and Voice API. Built with engineering discipline and direct operator connections, seven focuses on reliability, speed, and transparent pricing for business customers worldwide.
Key features
- Comprehensive SMS API with high reliability and fast delivery
- Inbound SMS and 2-Way SMS with return channels
- Email2SMS Gateway and SMS-to-Email workflow
- Voice API for automated calls and Text2Speech
- Number validation, MNP/HLR lookups, and porting
- SMS Gateway API for direct system integration
- Email2SMS Gateway and seven-cli tool
- Web app for manual sending and monitoring
- Delivery reports, Unicode support, Flash SMS, and attachments
- Transparent pricing and per-SMS billing
Why choose seven?
- German engineering and European reliability
- Direct operator connections enable fast, high-delivery SMS
- Easy integration via powerful SMS API and SDKs
- Transparent, fair pricing with no hidden costs
- Rich features: inbound, two-way, Voice API, validation, and analytics
- Flexible deployment: scalable gateway, web app, and command-line tools
Pricing
Current price: 0.075 € per SMS (prices subject to VAT). Worldwide sending, own sender, free response, port numbers, delivery reports, Flash SMS, Unicode messages, and 100% guaranteed delivery. See full price list by country; EU/non-EU prices may vary.