SignalRGB

Free plan Windows

What SignalRGB is

SignalRGB is a Windows app for controlling and synchronizing RGB lighting across devices. Its homepage says it supports more than 6,000 devices across brands including Razer, Corsair, SteelSeries, Logitech, and MSI. The free library includes hundreds of customizable RGB effects, five built-in fan curves, and two macros. SignalRGB Pro adds a larger content library, advanced cooling controls, customizable monitoring, and unlimited macros. Its listed Pro library includes 45+ game integrations, 250+ RGB effects, 20+ audio visualizers, and 20+ LCD screen themes. Named game integrations include Valorant, Apex Legends, Minecraft: Java Edition, Counter Strike 2, League of Legends, and Fortnite.

Pro monitoring includes adjustable widgets, expanded sensor options, and a 24-hour lookback period. The privacy policy says the platform collects hardware and technical information such as device specifications, operating system and software versions, IP address, and app performance data. It also describes encryption in transit and at rest, security assessments and updates, access controls, and certified payment providers. Some users who have never had Pro may qualify for a free trial, which requires a valid payment method. Support responses may be delayed due to high ticket volumes.

Who it suits

SignalRGB suits Windows users who want to coordinate RGB lighting across supported devices. Its free and Pro features may also appeal to users seeking lighting effects, cooling controls, monitoring, or macros.

What it does well

Supports more than 6,000 devices.
Free library includes hundreds of customizable effects.
Free plan includes five fan curves.
Pro includes unlimited macros.
Pro monitoring offers a 24-hour lookback.

What to know first

Available platform listed is Windows.
A valid payment method is required for eligible Pro trials.
Technical support responses may be delayed.

Plans

Plan	Billed and limits	Price
SignalRGB Free	Standard content library · basic cooling and monitoring · 2 macros	Free
SignalRGB Pro	Full content library · advanced fan tuning · customizable monitoring · unlimited macros · ad removal · mini player · local API · LED color tuning	On request
Light Points	Individual effects and game integrations · purchased content kept without a subscription	On request

As signalrgb.com lists them, read 2 Oct 2026. The maker's own page has the final word.

Verdict

SignalRGB offers device-wide lighting control with free effects and optional Pro features for cooling, monitoring, and macros. Check device support and the trial payment requirement before choosing a plan.

Facts from SignalRGB's own pages

Company: The privacy policy identifies Whirlwind Virtual Realities Inc. as the company and data controller responsible for SignalRGB information. · signalrgb.com, 2 Oct 2026
Cooling: Free users get five built-in fan curves, while Pro adds custom multi-point fan curves and unlimited cooling profiles. · signalrgb.com, 2 Oct 2026
Data collection: The privacy policy says the platform collects hardware and technical information, including device specifications, operating system and software versions, IP address, and app performance data. · signalrgb.com, 2 Oct 2026
Device support: The homepage says SignalRGB supports more than 6,000 devices across brands. · signalrgb.com, 2 Oct 2026
Free effects: The homepage advertises hundreds of free customizable RGB effects. · signalrgb.com, 2 Oct 2026
Game integrations: The integrations page lists games including Valorant, Apex Legends, Minecraft: Java Edition, Counter Strike 2, League of Legends, and Fortnite. · signalrgb.com, 2 Oct 2026
Hardware brands: The homepage names Razer, Corsair, SteelSeries, Logitech, and MSI among supported brands. · signalrgb.com, 2 Oct 2026
Macros: Free includes two macros, while Pro includes unlimited macros and macro profiles. · signalrgb.com, 2 Oct 2026
Monitoring: Pro includes customizable widgets, adjustable widget size and position, expanded sensor options, and a 24-hour lookback period. · signalrgb.com, 2 Oct 2026
Privacy and security: The privacy policy says the company uses encryption in transit and at rest, regular security assessments and updates, access controls, and certified payment providers. · signalrgb.com, 2 Oct 2026
Pro library: Pro includes 45+ game integrations, 250+ RGB effects, 20+ audio visualizers, and 20+ LCD screen themes. · signalrgb.com, 2 Oct 2026
Purpose: SignalRGB is an app for controlling and synchronizing RGB lighting across devices. · signalrgb.com, 2 Oct 2026
Support: The contact page says technical support responses may be delayed due to high ticket volumes. · signalrgb.com, 2 Oct 2026
Trial: Some users who have never had Pro may be eligible for a free trial, and a valid payment method is required to sign up. · signalrgb.com, 2 Oct 2026

Where SignalRGB stands on Freedom251

RGB Lighting Software#19 of 33