The Best 43 KAPSYSTEM Alternatives

  • Twilio icon

    Twilio

    Twilio is a web-service API that lets you use your existing web languages and skills to build voice and SMS applications.

    Freemium Web

    SMS API IVR
  • Talkatone icon

    Talkatone

    Talkatone gives you free calls, text messages, real-time location sharing and picture sharing to Facebook and Google friends, or any phone number in US.

    Freemium Android iPhone Android Tablet iPad

    Voice Call Group chat
  • Plivo icon

    Plivo

    Plivo is a voice and SMS API platform that enables developers and enterprises to build powerful apps with great features. With 24/7 free tech support and low prices, Plivo can help your business scale globally.

    Commercial Web

  • Textlocal icon

    Textlocal

    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.

    Commercial Android iPhone Web

    SMS API Transactional SMS
  • BSG icon

    BSG

    BSG is a cutting-edge bulk SMS platform that lets users send the unlimited number of text messages worldwide. It can be used both for transactional and promotional SMS sending.

    Commercial Mac OS X Windows Linux Web

  • textPlus icon

    textPlus

    textPlus is the best way to send unlimited text messages from your android, iPhone, iPod, kindle, and windows devices with your textPlus phone number free and calling for just pennies.

    Freemium Android iPhone Android Tablet iPad Kindle Fire Windows Phone Nokia Store

  • Freesmee icon

    Freesmee

    JackSMS became Freesmee: it is an application that allows you to send free SMS from your pc and your mobile exploiting internet. Easy to use and absolutely free.

    Free Mac OS X Windows Linux Android iPhone Web Windows Mobile Java Mobile

  • JaxtrSMS icon

    JaxtrSMS

    JaxtrSMS lets you send FREE SMS / text messages to any mobile phone in the world. Best of all, the receiver does not have to have the JaxtrSMS app. International and...

    Free Android iPhone Blackberry Java Mobile S60

  • Nexmo icon

    Nexmo

    Nexmo provides innovative communication APIs that bridge traditional voice and text services with cloud communications. Nexmo enables applications and enterprises to...

    Commercial Web

  • mjoy icon

    mjoy

    Send unlimited FREE Text Messages to any mobile phone in the world. Enter your phone number below and we will send you a message with a link to our service.

    Free Web

  • XendApp icon

    XendApp

    XendApp provides a messaging gateway for reaching public or internal users through applications for a variety of devices. Messages can be sent directly from...

    Free Android iPhone Android Tablet iPad Windows RT

  • iP.1 RESTful API icon

    iP.1 RESTful API

    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...

    Commercial Web

  • Swift SMS Gateway icon

    Swift SMS Gateway

    SMS Gateway is your bridge between the Internet and the world of cell phone SMS text messaging. We've taken care of all the complicated details and harnessed the...

    Commercial Web

  • Clickatell icon

    Clickatell

    Reach any customer on any mobile phone, anywhere, today! Clickatell covers over 871 networks in more than 220 countries and territories. Clickatell will connect you to the wireless world through simple integration.

    Commercial Web

    SMS API Location based