Krisp vs NVIDIA Broadcast
Both remove background noise well. The real difference is hardware: NVIDIA Broadcast needs an NVIDIA RTX GPU, while Krisp (opens in a new tab) runs on almost any machine and cleans audio in both directions.
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| Feature | Krisp | NVIDIA Broadcast |
|---|---|---|
| Hardware needed | Any modern laptop | NVIDIA RTX GPU |
| Operating system | Windows and Mac | Windows only |
| Cleans your mic (outgoing) | Yes | Yes |
| Cleans incoming audio (the other person) | Yes | No |
| Works in any calling app | Yes, virtual mic | Windows apps |
| AI meeting notes | Yes | No |
| Price | 7-day free trial, then paid | Free with RTX hardware |
Choose Krisp if…
You use a laptop, a non-NVIDIA machine, or you want noise removal on incoming audio and notes as well.
Choose NVIDIA Broadcast if…
You already own an RTX GPU and mainly want free outgoing noise removal for streaming.
The practical difference
The choice usually comes down to two questions: what machine you are on, and whose noise you need gone.
NVIDIA Broadcast is tied to Windows and an RTX graphics card, and it focuses on your outgoing microphone. If you stream from a gaming PC, that is a great, free fit. Krisp runs on both Windows and Mac without a dedicated GPU, adds a virtual microphone that works in any calling app, and also cleans the noise coming from the people you are talking to, which is what matters when the barking dog is on the other end of the call. Krisp also keeps notes and action items, which NVIDIA Broadcast does not do.
The Verdict
NVIDIA Broadcast is genuinely good, and free, if you own an RTX card and only need your own mic cleaned. That is a narrow if. Krisp needs no special GPU, cleans incoming audio too, and adds notes, so it fits far more setups. Unless you are already an RTX owner, Krisp is the more sensible pick, and free to test for a week.
FAQ
No. NVIDIA Broadcast runs only on Windows with an NVIDIA RTX GPU. Krisp works on both Mac and Windows and does not need a dedicated GPU.
No. Krisp processes noise cancellation on your device and runs on almost any modern laptop, so you do not need the RTX card that NVIDIA Broadcast requires.
For a streamer on an RTX gaming PC who only needs their outgoing mic cleaned, NVIDIA Broadcast is excellent and free. Krisp wins if you want it on any device, cleaner incoming audio too, or AI meeting notes, which NVIDIA Broadcast does not offer.
Yes, NVIDIA Broadcast is free to download, but it is only useful if you own an NVIDIA RTX GPU, since it relies on that hardware. Krisp has no GPU requirement and offers a 7-day free trial before a paid plan.
You can, but there is little reason to. Running both stacks two noise filters on the same audio, which can sound over-processed. Most people pick one, and Krisp is the more flexible choice across apps and devices.
Related reading
- All Krisp alternatives: every option, sorted by what you need.
- Discord: Krisp vs Standard, and do you need the app?: for Discord voice chat.
- Krisp vs Otter: if you also want meeting notes, not just clean audio.
- Noise suppression vs noise cancellation: what the terms actually mean.
- Is Krisp worth it?: our full verdict.