VoiceSifter is described as 'Send and received SMS and MMS from your mobile or desktop: peer-to-peer communication, appointment reminders, surveys, and more!' 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. The best VoiceSifter alternative is Twilio. It's not free, so if you're looking for a free alternative, you could try Tellephant or Infobip. Other great sites and apps similar to VoiceSifter are iP.1 RESTful API, SendSMSGate, CheapGlobalSMS and Bandwidth.
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.
Twilio is the most popular Web-based alternative to VoiceSifter.
Twilio is the most popular commercial alternative to VoiceSifter.
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.
Tellephant is a one stop shop for everything you need to grow your business. Make your business more accessible with WhatsApp!
Tellephant is the most popular SaaS alternative to VoiceSifter.
Tellephant is the most popular free alternative to VoiceSifter.
Cheap SMS Gateway with simple API and 24/7 Support. Pricing cheaper than Twilio in 2-3 times. Good choice for startups.
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.
Infobip is the most popular Self-Hosted alternative to VoiceSifter.
Send cheap sms worldwide with instant delivery and reports in real-time. The best Bulk SMS service provider for SMPP, SMS API, Receiving 2-way SMS, Resellers
Communications API Platform - Easily add texting or calling to any app through http API. Send/Receive text messages, picture messages, phone calls in one line of code.
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.
SMS Marketing and Marketing Automation software for Mass SMS, internal communications & emergency alerts. #1 Text Messaging Service used by Fortune 500s.
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.
Eagle Messaging offers voice messaging, text SMS service, Voicemail, IVR, chat, and more. Users can send 60 minutes of a recorded voice message. Cost-Effective, unlimited SMS service & all-inclusive price (Only $10) on a per-month subscription basis.
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