Scrapy - Scrapy | A Fast and Powerful Scraping and Web Crawling Framework
Mumble - Mumble is an open source, low-latency, high quality voice chat software primarily intended for use...
Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.
Discord - Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
Scraper API - Easily build scalable web scrapers
RaidCall - Free & Light. Setting up is fast and easy; with no need to rent or set up servers. Low CPU usage and minimum memory footprint allows for smooth, uninterrupted communication. im. Group Communication.