Head-to-head · RGB Lighting Software
OpenRGB vs Razer Synapse
OpenRGB leads on 0 checks, Razer Synapse on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreOpenRGB · 7.9/10
- Free planboth
OpenRGB scores higher on our rubric for rgb lighting software: 7.9 against 6.6 out of 10; our editors rank them #9 and #21.
OpenRGB is the better fit for multi-brand RGB users and developers. Razer Synapse is the better fit for razer users needing RGB plus device profiles.
- OpenRGB fits best
Multi-brand RGB users and developers
- Razer Synapse fits best
Razer users needing RGB plus device profiles
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Side by side
| Feature | OpenRGB 7.9/10 Visit ↗ | Razer Synapse 6.6/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.9 | 6.6 |
| Ranking | #9 in RGB Lighting Software | #21 in RGB Lighting Software |
| Best for | Multi-brand RGB users and developers | Razer users needing RGB plus device profiles |
| Pricing model | Free | Free |
| Starting price | Free | Free plan |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Desktop | Cloud, Desktop |
| Platforms | Windows, Linux, macOS | Web, Windows, macOS |
| Integrations | 8 integrations | 4 integrations |
| Features OpenRGB 4/4 · Razer Synapse 4/4 | ||
| Addressable RGB control | ✓ | ✓ |
| Cross-device sync | ✓ | ✓ |
| Lighting profiles | ✓ | ✓ |
| Game lighting effects | ✓ | ✓ |
| Specs | ||
| Device scope | Both | Both |
| Maximum profiles | Not checked yet | Not checked yet |
| Our review | ||
| Pros |
|
|
| Cons |
|
|
| Our verdict | OpenRGB brings RGB hardware from multiple manufacturers under one application, with support for Windows, Linux, and macOS. Its scope includes components, peripherals, accessories, and lighting devices, so it suits people coordinating more… Read the review → |
Razer Synapse 4 is Razer’s free desktop and web software for configuring gaming hardware. It suits Razer users who want RGB controls alongside device settings: remapping buttons and controls, creating macros, adjusting compatible hardware,… Read the review → |
Strengths and trade-offs
OpenRGB — where it wins
- Controls supported RGB hardware from multiple manufacturers in one app
- Runs on Windows, Linux, and macOS, with command-line and headless options
- Offers profiles, synchronization, plugins, and a network-based SDK
Where it doesn't
- Hardware control is limited to supported devices
- Advanced extensions may require working with plugins or the SDK
- The breadth of controls may be more than a single-device setup needs
Razer Synapse — where it wins
- Sync Chroma lighting across compatible devices and games.
- Remap controls, create macros, and switch device profiles.
- Browser quick customization and onboard profile switching.
Where it doesn't
- Its focus is Razer-compatible devices and Chroma partners.
- The profile and macro migration path is specifically from Synapse 3.
- Configuration depends on compatible hardware for lighting features.
- OpenRGB7.9/10 · Free plan
A free, multi-platform RGB controller with profiles, synchronization, plugins, and an SDK.
Visit OpenRGBFull verdict → - Razer Synapse6.6/10 · Free plan
Free software for Razer RGB, device profiles, macros, and control remapping.
Visit RazerFull verdict →
All RGB lighting software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update