Flashy helps you get to know your contacts and deliver to each one of them the right message at the right time via email, SMS and Push notifications in applications and web browsers.
Authkey - SMS & WhatsApp API Alternatives
Authkey - SMS & WhatsApp API is described as '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' and is an website in the office & productivity category. There are more than 50 alternatives to Authkey - SMS & WhatsApp API, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and Windows apps. The best Authkey - SMS & WhatsApp API alternative is UniStack. It's not free, so if you're looking for a free alternative, you could try Wazo or Fonoster. Other great sites and apps similar to Authkey - SMS & WhatsApp API are Smarter Contact, Twilio, Lead Sherpa and Textmagic.
Alternatives list
Tellephant is a one stop shop for everything you need to grow your business. Make your business more accessible with WhatsApp!
Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
33 XiVO alternativesXiVO is an IP-PBX, a unified communications platform that connects phones on a local or private network with other networks such as public landlines and mobile telephones.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
+3
Voximplant is a cloud platform for developing real-time communication apps with full control over voice and video. Our cloud application engine provides developers with a way to control every call leg using JavaScript logic.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Android
- iPhone
+1
16 Remind alternativesRemind is a free text messaging app that helps teachers, students, and parents communicate quickly and efficiently. By connecting school communities, Remind makes it easy for everyone to succeed together.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
MessageBird is a cloud communications platform that connects over 15,000 enterprises to their global customers via the fastest and most reliable SMS, Voice and Chat APIs in the world.
Cost / License
- Pay once or Subscription
- Proprietary
Platforms
- Online
Cost / License
- Freemium (Subscription)
- Proprietary
Platforms
- Online
Spur helps brands and creators leverage WhatsApp API & Instagram Automation to drive growth and revenue.
Cost / License
- Subscription
- Proprietary
Application type
Platforms
- Online
- Android
- Software as a Service (SaaS)
KAP Computer Solutions Pvt. Ltd., (KAPSYSTEM) pioneer in BULK SMS Solutions. KAPSYSTEM provides messaging and voice communications with comprehensive and customized platform for all businesses.
Cost / License
- Pay once
- Proprietary
Platforms
- Online
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
- Pay once
- Proprietary
Platforms
- Online
- Android
- iPhone
+8
TLC Mobile Bulk SMS Service mission is to make it as easy for business to talk with clients all over the world as it is to talk with their friends by all variety of the possible ways of modern mobile communication - SMS, Messengers, Chat and so on.
Cost / License
- Pay once
- Proprietary
Platforms
- Software as a Service (SaaS)
Cheap SMS Gateway with simple API and 24/7 Support. Pricing cheaper than Twilio in 2-3 times. Good choice for startups.
Cost / License
- Pay once
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
France
EU
Russia
United States
Czechia
India
United Kingdom
