Dialogflow - Conversational UX Platform. (ex API.ai)
Product Hunt Digest - A simple open-source product that generates a daily digest of top performing products on Product Hunt directly to your Slack.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
500 Makers - An updated list of the Top 500 Makers on Product Hunt
Botkit - Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.
PH today - A simple realtime view of Product Hunt