Cheap SMS Gateway with simple API and 24/7 Support. Pricing cheaper than Twilio in 2-3 times. Good choice for startups.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)

Vonage is described as 'We’re making communications more flexible, intelligent, and personal, to help enterprises the world over stay ahead. We provide unified communications, contact centers and programmable communications APIs, built on the world's most flexible cloud communications platform' and is an website in the social & communications category. There are more than 50 alternatives to Vonage, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and Windows apps. The best Vonage alternative is UniStack. It's not free, so if you're looking for a free alternative, you could try Wazo or Fonoster. Other great sites and apps similar to Vonage are Smarter Contact, Twilio, Lead Sherpa and Textmagic.
Cheap SMS Gateway with simple API and 24/7 Support. Pricing cheaper than Twilio in 2-3 times. Good choice for startups.

Software platform for creating high value communications applications for Mobile, SMS, email and more.

In Afilnet we work every day with hundreds of companies to improve their Bulk SMS, Email Marketing and Social Networks campaigns, enhancing customer acquisition and loyalty.
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International Communication Platform as a Service (CPaaS) provider with zero-hop connectivity to telecoms globally. It supports all major mobile communication channels, like SMS, email, WhatsApp, Viber, voice, video and more, over API and web UI.
A global bulk SMS and messaging platform that helps businesses send marketing, transactional, and OTP messages worldwide. It offers direct SMS routes, API and SMPP integration, and delivery analytics.


Spring Edge Technologies Pvt. Ltd. is one of the premier business communication solutions provider, Spring Edge's core services includes messaging and voice communications with comprehensive and customized platform for all business scales.

Start sending text messages within seconds through an intuitive platform, Automate your SMS marketing campaigns. For enterprise companies and volume players, Releans is certainly a terrific option.