seven SMS Gateway API review
A focused SMS API for European teams that need two-way messaging and delivery tracking.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
seven SMS Gateway API provides HTTP-based sending and receiving of transactional SMS for websites, online shops, software, apps, and desktop tools. It is aimed at professionals, freelancers, clubs, organizations, startups, and medium-sized companies, with a particular fit for European teams that need SMS integrations. The web and API offering supports messages to one or more recipients, mass SMS sending, delivery reports, inbound replies, and reporting.
The product’s strongest area is its event and messaging workflow support. Delivery status tracking and webhooks for inbound messages and delivery events help connect SMS activity to other software. Two-way messaging supports inbound SMS replies, while API authentication includes API keys and OAuth 2.0. Client SDKs for multiple programming languages extend the API beyond direct HTTP requests. These capabilities make seven suitable for automated notifications, reply-enabled workflows, and applications that need delivery visibility.
Its ecosystem fit is also broad for a transactional SMS service. Integrations include Zapier, Make, n8n, WordPress, WooCommerce, Magento, and Shopware, covering automation tools and several commerce platforms. The published plan structure is paid and pay-as-you-go, with worldwide sending, an own sender, delivery reports, and Unicode messages. There is no free plan, so teams wanting a no-cost evaluation should look elsewhere. seven is a strong match for organizations that need programmable SMS, inbound handling, and integration options; it is less suitable for buyers seeking a free tier or a broader multichannel communications platform.
seven SMS Gateway API pros and cons
- Where it wins
- Two-way messaging with inbound SMS replies and webhooks
- Delivery reports, status tracking, and transmission statistics
- Integrations with Zapier, Make, n8n, and commerce platforms
- Where it doesn't
- No free plan for evaluating the service
- Primarily focused on SMS rather than broader messaging channels
- Non-EU pricing may vary and prices are subject to VAT
seven SMS Gateway API fact sheet, pricing and score →
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