Instasent is one of the largest and the most secure platforms in the market, in-house developed for sending bulk SMS world wide.
Cost / License
- Pay once or Subscription
- Proprietary
Spain
EUPlatforms
- Mac
- Windows
- Linux
- Online
- Chrome OS
+2
The SMS Works SMS API Alternatives
The SMS Works SMS API is described as 'A low cost and reliable SMS API for developers' and is an website. There are more than 25 alternatives to The SMS Works SMS API, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and Mac apps. The best The SMS Works SMS API 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 The SMS Works SMS API are SMSAPI, Hilos by ActiveCampaign, iP.1 RESTful API and CALLR.
Alternatives list
Manage SMS via Website or API for all U.S. Mobile Carriers. Over 28,000 Clients Sending to Over 100 Countries. Self Service Platform or Full Service Campaigns. Test for Free and start for as Little as $50.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Authkey is a versatile multiple channels platform, including SMS API, WhatsApp Business API, Email, Voice Call APIs, and various authentication methods such as OTP, 2FA, and more.
Cost / License
- Subscription
- Proprietary
Platforms
- Online
+3
7 Octopush SMS alternativesOctopush offers a solution that was built in-house as a hosted service (SaaS, Software as a Service and an API) to allow marketing departments of major groups, advertising agencies and IT companies to enjoy an infrastructure that supports sending SMS messages to more than 200...
Cost / License
- Paid
- Proprietary
Platforms
- Online
Beepsend is a Swedish mobile operator with long experience from telecommunication, focusing on high quality global mobile messaging services and payment solutions.
Cost / License
- Paid
- Proprietary
Platforms
- Online
High quality and cheap SMS gateway with coverage of 900+ operators worldwide. ? Worldwide coverage ? Free testing ? Great pricing ? Easy HTTP(s) API
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)
SMS Privacy allows you to buy mobile phone numbers, using Bitcoin, with completely anonymous signup. We don't even take an email address if you don't want to supply one. You can send and receive SMS text messages on these anonymous numbers using our web interface.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Cost / License
- Freemium (Subscription)
- Proprietary
Platforms
- Online
+3
43 Bulk SMS Services alternativesSending Bulk SMS to the customers will engage the customers with your business and new offers. Customers engagement set a new level for the businesses.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Smart 2-Way Omnichannel Messaging Platform, for Businesses, IoT, Metaverse, and the Blockchain.
Cost / License
- Subscription
- Proprietary
Platforms
- Android
- Software as a Service (SaaS)
+9
Fewsecond is a web platform offering Bulk SMS services, Short number and APIs for integration in Web applications and Softwares.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Sinch is a powerful voice and messaging SDK that lets you bring your apps to life with VoIP and WebRTC technology. Simplicity is at its core and you can get your first app up and running in a few lines of code and a matter of minutes.
Cost / License
- Paid
- Proprietary
Platforms
- Android
- iPhone
- iPad
Italy
United Kingdom
France
Sweden
Portugal
United States
