SendSMSGate Alternatives

Brings voice and messaging to your web and mobile applications.

Open Source

Email Marketing companies, SMS Marketing, software email marketing.

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

SMS Gateway is your bridge between the Internet and the world of cell phone SMS text messaging.

Helping you build incredible chatbots and integrate WhatsApp, Google, Facebook, SMS and more to your communication stack in seconds. All at the cheapest rates out there.

freemium $19.99 / Monthly ("WhatsApp Business Account", "1 Agent")

Serverless Whatsapp Api with Chat and Agent support.

Open Source

Octopush is a company providing technology-based communication solutions, including SMS, Web solutions, and Email APIs.

Send instant bulk SMS worldwide, with reliable SMS delivery and reports in real-time.

Textmarketer offers Bulk SMS Marketing without set-up fees, contracts or software to download.

Clearstream is a SMS marketing and online texting software.

SMS Marketing is a social media management tool by Mitto that helps brands and retailers capture their customers’ attention by crafting messaging campaigns across multiple platforms.

iP.1 RESTful API allows you to send bulk SMS through iP.1 Network and manage contacts or surveys with the dashboard.

Plivo simplifies your customer engagement.

Nexmo is a simple two way SMS API with global reach and wholesale rates