Cost / License
- Paid
- Proprietary
Platforms
- Online
- Self-Hosted
Twilio Alternatives
Twilio is described as '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' and is an website in the social & communications category. There are more than 100 alternatives to Twilio, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and Windows apps. The best Twilio alternative is UniStack. It's not free, so if you're looking for a free alternative, you could try Vendel or Sherlock Calls. Other great sites and apps similar to Twilio are Telnyx, Dexatel, Teliqon and Smarter Contact.
Alternatives list
GatewayAPI is a global messaging platform with easy integration and an average uptime of over 99.99%. All while still being one of the best priced suppliers on the market.
Cost / License
- Paid
- Proprietary
Platforms
- Online
httpSMS is a service that lets you use your Android phone as an SMS Gateway to send and receive SMS messages. You make a request to a simple HTTP API and it triggers your Android phone to send an SMS. SMS messages received on your android phone can also be forwarded to your...
Cost / License
- Free Personal
- Open Source (AGPL-3.0)
Platforms
- Online
- Android
- Software as a Service (SaaS)
- Self-Hosted
81 Authkey - SMS & WhatsApp API alternativesAuthkey 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
- Paid
- Proprietary
Platforms
- Online
+3
Ringio is a CRM-friendly phone solution for businesses that love their customers and want to improve the quality of their real-time interactions.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
Cost / License
- Paid
- Proprietary
Platforms
- Online
Autochat introduces a Whatsapp API Sandbox to integrate Whatsapp API with your business for Free. With Autochat’s Whatsapp API Sandbox, you can take advantage of most of the functionalities of Whatsapp API platform and build, develop and test your integration without waiting for...
Cost / License
- Free
- Proprietary
Platforms
- Online
+2
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
+1
Text Groove allow you to enable your existing business landline, VoIP, or toll free phone number and connect with your customers in a whole new way.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Online
- Chrome OS
We’re making communications more flexible, intelligent, and personal, to help enterprises the world over stay ahead. We provide unified communications, contact centers and programmable communications APIs, built on the world's most flexible cloud communications platform.
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)
AgentLine is telephony infrastructure built for AI agents. It gives your agents real US phone numbers, inbound and outbound voice calling, and SMS — everything you need to make your agent actually reachable and capable of reaching out.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
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