Clickatell vs FreeSWITCH

Clickatell

Description: Clickatell is a cloud-based messaging platform that enables businesses to send and receive SMS, chat, email, push notifications and voice messages through APIs. It provides reliable and scalable SMS infrastructure to carry high SMS volumes.

Type: software

Pricing: Subscription

FreeSWITCH

Description: FreeSWITCH is an open source telephony platform designed to facilitate the creation of voice and chat driven products scaling from a softphone to a PBX and even up to an enterprise-class softswitch. It can be used to power PBX solutions, voicemail services, conference calling, contact center solutions and more.

Type: software

Pricing: Open Source

Clickatell Features

• Two-way SMS
• Chatbot messaging
• Number lookup
• SMS gateway
• Real-time delivery receipts
• MMS messaging
• Toll-free SMS
• Email messaging
• Voice messaging
• Push notifications

FreeSWITCH Features

• Open source
• Supports multiple protocols like SIP, WebRTC, PSTN
• Scalable and modular architecture
• APIs for call control and management
• Audio codecs like G.711, G.722, G.729, Opus, Speex
• Video codecs like H.264, VP8
• Conference calling and bridging
• Call recording and monitoring
• IVR and text-to-speech capabilities
• Real-time call detail records

Clickatell

• Subscription

FreeSWITCH

• Open Source