NVIDIA Broadcast
- Real-time
- Windows · RTX
- Free tier
8.8DexScore
Free and uncapped — behind one gate: RTX hardware on Windows.
✓ Verified
| Platforms | Windows · needs a GeForce RTX GPU, 20-series or later |
|---|---|
| Price | Free |
| Free tier | Everything — no caps, meters, accounts or watermarks |
| Direction | Both — mic out and incoming audio |
| Mechanism | AI — models resident on the RTX GPU |
| Founded / status | 2020 (RTX Voice lineage) · active, SDK updated 2026 |
| Data processing | Local — the models run on your GPU; no audio leaves the machine and no account is needed to filter |
| Best for | RTX owners on Windows — streamers, gamers and callers who want uncapped cleanup for $0 |
Every figure above was checked against vendor pages — pricing, help center, release notes — on the printed date. Tables are re-verified quarterly; a tool that dies between passes is removed from the index, not annotated.
In one paragraph
NVIDIA Broadcast turns an RTX GPU into a filter rack: virtual mic, speakers and camera with noise and echo removal that costs nothing and meters nothing. No account, no watermark, no upsell — the entire price is the prerequisite, a 20-series-or-later GeForce RTX on Windows. If you already own the hardware it's the best deal in this index; if you don't, it isn't an option at all. Check the GPU sticker before you shortlist anything else in this index. Best at: uncapped free cancellation for RTX owners.
Strengths
- No caps, meters, accounts or watermarks anywhere in the app
- Filters incoming audio as well as your outgoing mic
- Camera effects (blur, framing, eye contact) included at the same $0
Limitations
- Requires a GeForce RTX 20-series or later — no card, no app
- Windows only; a macOS build has never existed
- Reserves GPU headroom you may want back mid-game
Best alternative
No RTX card in the machine? The RNNoise filter inside OBS Studio is free on any hardware — a smaller hammer, but one every streamer already owns. OBS noise filters — full profile →
Mini-FAQ
Is NVIDIA Broadcast free?
Entirely. There are no tiers, meters or accounts — NVIDIA monetises the GPU you already bought, not the app. The real cost is the gate itself: without a 20-series-or-later GeForce RTX on Windows, Broadcast won't install at all. Verified Jul 28, 2026.
Is NVIDIA Broadcast safe to use?
Yes in data terms: the models are resident on your GPU and run locally. Call and stream audio is never uploaded to NVIDIA to be filtered, and the app works without signing into anything.
8.8 of 10, inked hole by hole
- Win Windows: yes
- Mac macOS: no
- Lnx Linux: no
- Web Web: no
- iOS iOS: no
- Free Free tier: yes
- Live Real-time: yes
- Post Post-production: no