Clickatell's SMS API platform features robust one-way and two-way messaging capabilities to engage with customers worldwide. The company created the world's first SMS API 20 years ago and is now a global technology company offering SMS communications and chat commerce solutions.

Clickatell's SMS gateway covers 220 territories and more than 1,000 different mobile networks. The platform offers one-way and two-way SMS messaging options that include dedicated routes for time-sensitive messages such as one-time PINs or instant notifications. Businesses can SMS-enable any application, website, or system, gain complete control over customer communication, and create customizable content. Technical options include HTTP, REST, SOAP, and SMPP APIs, along with a cloud-hosted user-friendly portal with wizard-driven code generation for easy integration.
Trusted conversational SMS and unified messaging platform for authentic two-way text at scale
Founded
Community is a trusted conversational SMS marketing and customer engagement platform that helps brands, small businesses, enterprises, musicians, sports teams, entrepreneurs, creators, and public figures connect directly with their audiences at scale, all via text messaging. Community powers authentic two-way text messaging using Twilio infrastructure.
WhatsApp Business API with bulk messaging, chatbots, and sales automation
G2 Rating
Starting Price
DoubleTick offers subscription plans starting at $21/single user or $141.58/month for Starter plan. Includes 12.8% markup on WhatsApp messaging costs plus subscription fees with unlimited bulk messaging and AI features.
Smartest WhatsApp Marketing Platform
Starting Price
AiSensy is a WhatsApp marketing and engagement platform built on official WhatsApp Business API enabling businesses to automate customer communications and run targeted campaigns.