Apps similar to NodeCG include StreamElements, which is free. Other options are Fossabot, Uno Overlays, PhantomBot and ScorpBot. You can choose from more than 10 Live Streaming Tools and Services like NodeCG for Windows, the web, Linux, Mac and Android.
Browser-based overlay manager for live streamers. Add and control text, images, alerts, polls, timers, chat boxes, and more directly in your browser with no software install required. Invite moderators to manage your overlays live. Free tier available, works with Twitch, YouTube, and Kick.
Netherlands
EU
Unified streaming dashboard for TikTok, YouTube & Kick. Features a zero-lag Windows app for "Troll" interactions, cross-platform chat, and advanced alert priorities.
FussBot is a YouTube Gaming Chat Bot written in C# aiming to provide you with everything you need to create a highly interactive and fun stream.
ModBot is a free and publicly available bot (or tool) for Twitch.TV, providing many features, yet stays user friendly. Some of the highlighted features are the loyalty system, giveaways, gambling and auctions.
Ultimate Twitch Bot is a completely free loyalty bot designed to allow streamers the ability to give back to their viewers in return for watching their channel. It has many features for viewers to spend their loyalty on and keep them coming back.
Sweden
