VoiceSifter is described as 'Providing a flexible text message communication software to businesses all over the US. Our products enable businesses to have conversations with their customers or employees. Text messages can be received on your mobile phone, online account, or e-mail' and is an website in the Social & Communications category. There are more than 10 alternatives to VoiceSifter, not only websites but also apps for SaaS and Self-Hosted solutions. The best alternative is Twilio, which is free. Other great sites and apps similar to VoiceSifter are SendSMSGate (Paid), Infobip (Freemium), CheapGlobalSMS (Paid) and iP.1 RESTful API (Paid).
Twilio is a web-service API that lets you use your existing web languages and skills to build voice and SMS applications. We focus on building a simple, powerful, pay-as-you-go communications platform so that you can focus on what you do best.
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.
This RESTful API is a modern API that lets you use the message services provided by iP.1 Networks AB via your own applications. Do everything from just sending SMS messages to managing contacts and sending surveys.
WhatsApp is a popular messaging platform around the globe. With Maytapi you can send and receive messages from WhatsApp using simple HTTP requests. Integrate your marketing or business platform (Shopify, Woocommerce, CRM ets.) to WhatsApp easily.
- Automatically Generate Subscribers - People will subscribe and unsubscribe by simply texting a keyword to your Txtfyre number. Give it a try, text PIZZA to (417) 671-0271 to subscribe to Sam’s Cellar Text Club.
D7 SMS allows reaching the customers via SMS over D7's own connectivity to global mobile networks. D7 provides reliable and cost-effective SMS services to businesses across all industries and aims to connect all countries and territories.