Voice Swap - Live voice changer & face filters for video selfies.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Voxer - Turn your phone into a Walkie Talkie. Don't waste time on phone calls and voicemails.
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.