SignalRGB controls and syncs RGB lighting in one free application. We support over 3500 products from brands like Corsair, Logitech, Razer, Asus, MSI, etc.
signalrgb.com (signalrgb.com) has 63 customer reviews on Five Star Index, with an average rating of 2.4 out of 5.
Website
signalrgb.com
Category
Gaming
Location
Menlo Park, California
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 29% of reviews.
Latest
Most recent review: October 2026.
Edits
Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score
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Company got greedy and didnt listen to users
Used SignalRGB for a while now and over the last 3 months its becoming a liability more than an effective rgb tool
App keeps crashing on open then says i have to log in as administrator to udownload updates
After update the only thing it recognises now is my keyboard
Ads everywhere and now its uses loads of RAM just to put purple on my keyboard.
I swear the ads are making this program run like shit and as ive noticed from the companies response here its never their fault its some 3rd party everytime.
I have uninstalled it and now i get 120fps instead of 60fps
Double the frame rate.
TLDR Dont use this software it used to be good now its realy bad and they want you to pay for the privilege
Response from signalrgb.comOct 30, 2025
Sorry you had that experience! The admin prompt you saw could be related to your Windows or program settings (like "launch as administrator"), and device detection issues are usually caused by conflicts with other RGB software or due to using unsupported devices. We've made major performance improvements in recent updates that addressed the memory and stability issues you mentioned.
We do have minimal ads in the free version to support development, but they're designed to be unobtrusive and shouldn't impact performance. If you were seeing performance issues, that sounds like a bug worth investigating.
If you'd like to troubleshoot, feel free to submit a bug report too. Happy to help!
EB
Estelle B.
Garbage app, greedy developers
Used to be good, sucks a$$ now.
Ads everywhere, intrusive videos you can't pause or minimize, constant popups telling you to upgrade to pro, all this garbage takes up half the interface.
They've gotten rid of all the user friendly features of the app for some asinine reason. Free effects used to have their own tab. You could tell which effects you'd downloaded/installed just by hovering over the preview, and you could download effects with one click without leaving the menu. There used to be a wide selection of free, quality effects.
Now you have to scroll down to the bottom to get to the free effects, and you need to do it manually with the down arrow or mouse wheel because there is no goddamn scroll bar. You need to click on each effect now, which takes you to a different screen, to see if it's installed or if you want to install it. When you click back to the effects menu, it resets, so you must scroll down to the bottom again and click on the 'show more' button, which reveals the next 3 effects on that list. There is a 'show all' button, but it does the exact freaking thing as 'show more'. You need to keep spamming that button about 20 times until it reveals all the effects in that category. Now times that 20 by 10 or 15 or however many times you see an effect you want to check out.
When I finally saw an effect I liked, there was a 50/50 chance of it even downloading. I didn't even get an error message when it wouldn't download. Absolutely nothing telling me why I can't download an effect I had a year ago. Effects that worked perfectly before no longer download, even though my rig is the exact same as it was back when I first used SignalRGB. Most of the free effects I used before won't even download now and I have no idea why.
It's obvious the developers stopped giving a rat's a$$ about their users. They're only interested in milking every single cent from the userbase that they can.
I used to recommend SignalRBG to anyone looking for a fun and user friendly software for their lighting. I can no longer make that recommendation.
Switching back to OpenRBG. It's not as fancy compared to SignalRPG, but at least it has none of SignalRBG's bull$hit.
Response from signalrgb.comOct 24, 2025
I understand your frustration with the recent changes to SignalRGB. To speak to your points:
Effects Library Navigation: We're actively working on UI improvements to both the Discovery and Library pages to make navigation smoother and more intuitive.
Download Issues: Effects failing silently without error messages is a bug that shouldn't be happening. If you're willing, please contact support so we can investigate why certain effects won't download for you.
Monetization: We have Pro prompts and promotional elements to sustain development while maintaining a strong free tier. We're continuously refining the interface based on user feedback.
If you're open to troubleshooting the download failures, we'd genuinely like to help resolve what's not working in your experience. Our support team is available through Discord, our website, and through bug reports in the app!
PS
Pepijn S.
It is NOT safe!!!
It installed a virus of some kind(I think because i got 2 warnings of viruses)
Response from signalrgb.comSep 19, 2025
Our software isn't a virus, and we're a transparent company. The only way you could get a virus installing our software is if you downloaded a modified installer from a 3rd party. Our official download links are secure and contain no malware or virus.
If you're having trouble, please create a ticket through our contact page (signalrgb.com/contact) or reach out to us on our Discord (discord.gg/JryCvhcCvX). We're happy to take a deeper look!
HE
Herbz
Worst Software ever
Worst Software ever. Claiming that a device works (Logi G915X) but it doesn't. It does not just "not work" it even corrupted the whole firmware on the keyboard. In addition they tried to implement a fan control tool in there software which is completely useless and only interfere with everything else.
Response from signalrgb.comAug 26, 2025
Sounds like you might have been experiencing some conflicts with the software that led to the behavior you saw. Sorry to hear about that!
If you create a ticket through our contact page (https://signalrgb.com/contact), our team would be happy to help resolve this issue as quickly as possible!
MN
Maxmilian N.
app see random diveices and its broke…
app see random diveices and its broke my rgb light in card
Response from signalrgb.comAug 26, 2025
Sorry to hear about the trouble you’ve run into. SignalRGB should not be interfering with your GPU’s RGB, so we’d really like to take a closer look at what happened. Please reach out to our support team through our contact page at https://signalrgb.com/contact with your setup details (PC specs, GPU model, and SignalRGB version) so we can help troubleshoot.
Thanks for letting us know! We want to get this resolved for you as quick as possible.
JO
Jonadak
Terrible performance wise
Terrible performance wise... tell me why the app is eating 5000mb of ddr4 ram, FOR A SOLID COLOR! yeah im switching to openRGB.
Response from signalrgb.comAug 8, 2025
We’re aware of the high memory usage issue and are actively working with the team behind our rendering system to get it fixed. This is an unfortunate error with an upstream service used with SignalRGB and not directly related to our software.
In the meantime, restarting the applicate will reduce usage, especially after long sessions. You can also try switching to less complex effects to lower resource load. We understand this is frustrating and appreciate your patience while we work towards a long-term fix.
LS
Linus S.
Schädlich!
Die Dateien enthalten schädlich Dateien und die App hindert mich daran meinen PC auszuschalten. Kann man ja einfach beenden, oder? Falsch. Es wurde so gemacht das es nicht möglich ist die App zu beenden
JR
Jaagup R.
Windows defender saved me.
Windows defender saved me.
Response from signalrgb.comAug 8, 2025
Glad Windows Defender is looking out for you! We promise SignalRGB isn’t plotting anything nefarious (unless perfectly synced lighting counts). If you ever feel like giving it another shot, our team and community are here to help you get set up safely.
