Best SpeexDSP Alternatives in 2026
The top SpeexDSP alternatives are NVIDIA Broadcast, iZotope RX and Krisp AI Meeting Assistant: 15 noise cancellation software our editors would look at instead of SpeexDSP, in our ranking order.
SpeexDSP: A developer library for adding noise suppression and other audio processing to software. Where it falls short: requires developers to integrate it; it is not a standalone cleanup app.
Switching from SpeexDSP? For most noise cancellation software buyers the best SpeexDSP alternative is NVIDIA Broadcast, built for free call and stream cleanup on Windows RTX PCs. On a budget, Krisp AI Meeting Assistant starts at $8/user/mo. Audo Studio offers the most free-plan minutes (20 min/mo).
Why People Look for a SpeexDSP Alternative
- Requires developers to integrate it; it is not a standalone cleanup app
- Its listed noise-reduction mode is limited to voice
- The listed feature set does not include AI features
Quick Picks by What You Need
- Best overallNVIDIA Broadcast9.3
Free call and stream cleanup on Windows RTX PCs
Visit NVIDIA Broadcast - Lowest priceKrisp AI Meeting Assistant8.4
Paid plans from $8/user/mo
Visit Krisp AI Meeting Assistant - Best free optionNVIDIA Broadcast9.3
Has a free plan
Visit NVIDIA Broadcast - Most free-plan minutesAudo Studio7.4
20 min/mo
Visit Audo Studio
All 15 SpeexDSP Alternatives, Ranked
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.
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Best forFree call and stream cleanup on Windows RTX PCs
- Better than SpeexDSP:
- Editor score 9.3 vs 6.7
Free real-time noise and echo removal, with audio and video effects for RTX PCs.
9.3/10★★★★★Visit NVIDIA -
Best forAudio professionals repairing noisy recordings
- Better than SpeexDSP:
- Editor score 8.6 vs 6.7
A deep audio-restoration suite for professionals, with one-time editions starting at $99.
8.6/10★★★★☆Visit iZotope -
Best forMeeting users who also need transcription and summaries
- Better than SpeexDSP:
- Editor score 8.4 vs 6.7
Noise cancellation paired with meeting transcripts, summaries, and action-item tracking.
8.4/10★★★★☆Visit Krisp -
Best forFree web-based speech cleanup and source separation
- Better than SpeexDSP:
- Editor score 8.2 vs 6.7
A browser-based option for cleaning recorded dialogue, with more controls on Firefly Pro.
8.2/10★★★★☆Visit Adobe -
Best forVocal and dialogue cleanup in audio/video workflows
- Better than SpeexDSP:
- Editor score 8.1 vs 6.7
A focused vocal-cleanup plugin with real-time and offline processing, priced as a $199 perpetual license.
8.1/10★★★★☆Try Waves Clarity Vx -
Best forSimple real-time dialogue suppression in audio workflows
- Better than SpeexDSP:
- Editor score 8.0 vs 6.7
A focused real-time voice-noise suppressor for desktop audio production.
- Real-time processing
- Recording cleanup
8.0/10★★★★☆Visit Waves Audio -
Best forLinux users seeking free system-wide microphone filtering
- Better than SpeexDSP:
- Editor score 7.8 vs 6.7
Free, open-source RNNoise filtering creates virtual microphone and output devices on Linux.
7.8/10★★★★☆Visit NoiseTorch-ng -
Best forPodcast teams editing noisy recordings in batches
- Better than SpeexDSP:
- Editor score 7.7 vs 6.7
A batch-focused editor that combines noise removal, podcast tools, transcription, and APIs.
7.7/10★★★★☆Visit Cleanvoice AI -
Best forWindows or Mac users wanting live call noise cancellation
- Better than SpeexDSP:
- Editor score 7.6 vs 6.7
A free desktop option for live call noise cancellation, with broader coverage on paid plans.
7.6/10★★★★☆Visit Utterly -
Best forDevelopers and Linux users needing free real-time filtering
- Better than SpeexDSP:
- Editor score 7.5 vs 6.7
Open-source 48 kHz noise suppression for local audio files and real-time microphones.
7.5/10★★★★☆Visit DeepFilterNet -
Best forOccasional browser-based noise cleanup
- Better than SpeexDSP:
- Editor score 7.4 vs 6.7
Audo Studio offers simple AI cleanup for occasional browser-based speech editing.
- Recording cleanup
7.4/10★★★★☆Visit Audo Studio -
Best forBusiness callers needing bidirectional and echo cancellation
- Better than SpeexDSP:
- Editor score 7.3 vs 6.7
Bidirectional call cleanup and recording for Windows, with quote-based licensing.
7.3/10★★★★☆Visit SoliCall -
Best forWindows users wanting one-time microphone noise filtering
- Better than SpeexDSP:
- Editor score 7.2 vs 6.7
A focused Windows utility for cleaning microphone audio across calls and streams.
7.2/10★★★★☆Visit Noise Blocker -
Best forCreators separating stems and reducing vocal reverb
- Better than SpeexDSP:
- Editor score 7.1 vs 6.7
A broad stem-separation toolkit with vocal de-reverb and device coverage.
7.1/10★★★★☆Visit LALAL.AI -
Best forDevelopers integrating lightweight speech denoising
- Better than SpeexDSP:
- Editor score 6.8 vs 6.7
A developer-focused denoising library, not a ready-to-use conferencing app.
- Recording cleanup
6.8/10★★★☆☆Visit RNNoise
SpeexDSP Alternatives: Common Questions
What is the best alternative to SpeexDSP?
NVIDIA Broadcast: #1 in our Noise Cancellation Software ranking, with an editor score of 9.3 out of 10. Free real-time noise and echo removal, with audio and video effects for RTX PCs.
Is there a free alternative to SpeexDSP?
Yes. NVIDIA Broadcast, Adobe Enhance Speech, NoiseTorch-ng, Utterly and DeepFilterNet have a free plan or a free tier (8 of the 15 alternatives on this page).
What is the cheapest paid alternative to SpeexDSP?
Of the alternatives here that publish a price, Krisp AI Meeting Assistant starts lowest, at $8/user/mo.
Why do people look for SpeexDSP alternatives?
Requires developers to integrate it; it is not a standalone cleanup app; Its listed noise-reduction mode is limited to voice; The listed feature set does not include AI features.
Which SpeexDSP alternative has the most free-plan minutes?
Audo Studio, with 20 min/mo.
How do I switch from SpeexDSP?
Export your data from SpeexDSP (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel SpeexDSP.
How to Switch from SpeexDSP
- Export your data from SpeexDSP (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel SpeexDSP.
SpeexDSP vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 16 | SpeexDSP | Free | 6.7 | |
| 1 | NVIDIA Broadcast | Yes | Free | 9.3 |
| 2 | iZotope RX | No | $99 one-time | 8.6 |
| 3 | Krisp AI Meeting Assistant | No | $8/user/mo | 8.4 |
| 4 | Adobe Enhance Speech | Yes | 8.2 | |
| 5 | Waves Clarity Vx | No | $199 one-time | 8.1 |
| 6 | Waves NS1 Noise Suppressor | No | 8.0 | |
| 7 | NoiseTorch-ng | Yes | Free | 7.8 |
| 8 | Cleanvoice AI | No | $11/mo | 7.7 |
| 9 | Utterly | Yes | 7.6 | |
| 10 | DeepFilterNet | Yes | Free | 7.5 |
| 11 | Audo Studio | Yes | $12/mo | 7.4 |
| 12 | SoliCall Pro | No | 7.3 | |
| 13 | Noise Blocker | No | $50 one-time | 7.2 |
| 14 | LALAL.AI | Yes | 7.1 | |
| 15 | RNNoise | Free | 6.8 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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