UniStack's algorithms protect your phone numbers from getting blocked and maximize text messaging conversion.
Web-based Nexmo Alternatives
There are many alternatives to Nexmo as a web app and since it's discontinued a lot of people are looking for a replacement. The best Online alternative is UniStack. It's not free, so if you're looking for a free alternative, you could try OpenTok or Relay SMS Gateway. If that doesn't suit you, our users have ranked more than 50 alternatives to Nexmo and many of them are available as a web app so hopefully you can find a suitable replacement. Other interesting Online alternatives to Nexmo are Smarter Contact, Twilio, Textmagic and Hilos by ActiveCampaign.
Alternatives list
Smarter Contact is an SMS Marketing Software that is undisputedly the market leader in skiptracing (number lookup) using the most advanced geolocation data. The highest hit rates ensure that you're getting in touch with your customers.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Android
- iPhone
128 Twilio alternativesTwilio 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.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Cloud-based SMS messaging service provides bulk text notifications, alerts, and campaigns. Features 2-way chat, contact management, API, mobile keywords, polling, analytics, toll-free and scheduled messaging, flexible pricing, and virtual numbers.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
+6
Platform for WhatsApp API that allows you Profile leads, automate follow-ups and integrate with your favorite tools to increase conversion.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
Text-Em-All delivers personalized, informational, and emergency text messages and phone calls fast - whether they're going to five people or 50,000.
Cost / License
- Paid
- Proprietary
Platforms
- Online
+1
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.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Textedly instantly sends 10-100,000 mass SMS text messages to any mobile phone number. Easily build an opt-in subscriber list. Instantly upload your list of mobile phone number subscribers. Schedule text messages to go out any time you want.
Cost / License
- Paid
- Proprietary
Platforms
- Online
+1
Plivo offers a simple, quick, and scalable way to modernize customer communications. Businesses of all sizes — from growing startups to public companies — rely on Plivo to deliver better customer experiences.
Cost / License
- Paid
- Proprietary
Platforms
- Online
TokBox makes it easy to add video chat to your site or mobile application using either the OpenTok API or OpenTok Widgets. Supports WebRTC.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
Effortlessly send offers with files, images & web links via SMS. With 1,65,000 customers, Textlocal is India’s No.1 SMS Alerts and Marketing Platform. Overcome the tedious API integration with reliable, robust & easy-to-integrate bulk SMS APIs.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Android
- iPhone
+8
United States
United Kingdom
Sweden
EU
They have the best features to promote a business and one feature which i like the most is SMS attachments where you can send images, brochures and many more.