Onesheet CRM - The Simple CRM for Google Sheets
Glific - Uplift millions of lives with digital two-way communication
Followup.cc - FollowUp for email is a lightweight productivity suite that keeps your conversations and tasks from slipping through the cracks. Set perfectly timed reminders that arrive at the top of your inbox, right when you need them.
GetChat.App - Add WhatsApp chat to your website for free
Freshsales CRM - A full-fledged CRM for high-velocity sales teams.
WhatsApp Chatbots by SendPulse - No-code chatbots and shared inbox for WhatsApp