Steinberg MixKey
Steinberg MixKey: A focused free mixer for routing microphones, apps, and chats into streams. Ranked #14 of 28 in Audio Mixing Software by our editors (7.8/10); pricing: Free plan; best for free streaming and voice-chat mixing.
At a glance
- Editor score7.8 / 10
- PricingFree plan
- Best forFree streaming and voice-chat mixing
- Free planYes
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- Independent stream, monitor, and voice-chat outputs
- Automatic gain, processing, recording, and panic muting
- Integrates with OBS, Discord, Zoom, and Stream Deck
Where it doesn't
- Desktop support is limited to Windows and macOS
- Recording is provided in WAV format
- Narrower than full DJ or live mixing software
Our verdict on Steinberg MixKey
Steinberg MixKey is free desktop audio mixer software for streamers, podcasters, and content creators. It combines microphones, instruments, games, browsers, Discord, and other audio sources into configurable channels. Independent stream, monitor, and voice-chat outputs make it suited to creators who need separate mixes for streaming software, conversations, and personal monitoring. It runs on Windows and macOS.
Its strongest fit is routing and control across a creator’s everyday audio setup. Multiple configurable channels can be given custom names and colors, while the interface size can be adjusted for different workspaces. Automatic gain control manages input levels, and a low-cut filter plus audio processing help shape the mix. Integrations with OBS, Discord, Zoom, and Elgato Stream Deck connect MixKey to common streaming, meeting, chat, and control workflows. WAV recording captures the full mix, and panic muting and microphone mute controls provide quick ways to silence audio.
MixKey keeps its focus on desktop streaming and content creation rather than presenting the breadth of a full DJ or live mixer. That makes it a practical choice for creators who want configurable channels, independent outputs, voice-chat routing, and straightforward recording without a paid plan. It is less suitable for users seeking broader live-mixing capabilities or a more extensive production environment. Choose it for free Windows or macOS-based streaming and voice-chat workflows; consider a broader mixer when advanced live or DJ-focused functionality is the priority.
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Steinberg MixKey pricing
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Steinberg MixKey fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Maximum tracks | Not verified |
| Surround mixing | Not verified |
| Stem separation | Not verified |
| Cloud collaboration | Not verified |
| Live audio input | Yes |
| Supported platforms | Windows, macOS |
| Export formats | WAV |
| Deployment | Desktop |
| Platforms | Windows, macOS |
| Support | Docs, Community |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 4 integrations: OBS, Discord, Zoom, Elgato Stream Deck |
| Pricing | Free plan (source) |
| Website | steinberg.net |
| Facts checked | 20 Sep 2026 |
Steinberg MixKey integrations
Steinberg MixKey lists 4 integrations on its own site.
- OBS
- Discord
- Zoom
- Elgato Stream Deck
Alternatives to Steinberg MixKey
- Fairlight LiveA capable free mixer for teams handling complex live, broadcast, and immersive audio.9.4
- Waves eMotion LV1A high-capacity live mixer for networked FOH, monitor, broadcast and recording workflows.9.2
- MixPadA flexible freemium mixer for recording, editing, and producing audio across desktop and mobile.8.9
See all Steinberg MixKey alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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