# SignalRGB > SignalRGB is a free application designed to unify and control RGB lighting across over 6000 devices from various brands, including Razer, Corsair, Steelseries, and Logitech. It also offers integrated fan control, PC system monitoring, and macro automation, aiming to eliminate the need for multiple proprietary software applications. - URL: https://optimly.ai/brand/signalrgb - Logo: https://logo.clearbit.com/https://signalrgb.com/ - Slug: signalrgb - BAI Score: 50/100 - Archetype: Challenger - Category: Software - Last Analyzed: July 19, 2026 ## Buyer Intent Signals Problems: Multiple proprietary RGB software applications: Users must download, install, and run separate software applications for each brand of RGB hardware (e.g., Razer Synapse, Corsair iCUE, MSI Mystic Light | Unmanaged RGB lighting and basic hardware controls: Users rely on the default lighting effects of their RGB devices or use rudimentary hardware buttons for minimal control. This results in an uncoordi Solutions: universal RGB control software | SignalRGB fan control | PC monitoring software RGB