Audio Enhancement API
Adobe Podcast Enhance + Cleanvoice + Krisp, as one REST API
Four engines in one service: denoise (DeepFilterNet 3), voice isolation (Demucs), filler cleanup (Whisper splice), and broadcast mastering (LUFS-spec). Pay per minute processed — up to 13× cheaper than Dolby.io.
How we compare
Each row is one sub-feature scored against its closest competitor. Quality scores are v1.0 published-data calibration; v1.1 will replace them with a direct 200-clip head-to-head benchmark.
| Provider | Quality | Price/minute | vs market avg | Position |
|---|---|---|---|---|
| Adobe Podcast Enhance | 9.5/10 | $0 | 0% | — |
| Krisp | 8.5/10 | $0.270 | 142% | — |
| Dolby.io Audio Enhance | 8.8/10 | $0.400 | 210% | — |
| ElevenLabs Voice Isolator | 9.0/10 | $0.100 | 52% | — |
| Cleanvoice | 9.0/10 | $0.330 | 173% | — |
| Auphonic | 9.0/10 | $0.043 | 23% | — |
| Brainiall DENOISE | 8.7/10 | $0.030(84% cheaper) | 16% | Parity |
| Brainiall VOICE-ISOLATION | 9.2/10 | $0.050(74% cheaper) | 26% | Superior |
| Brainiall CLEANUP | 8.5/10 | $0.060(69% cheaper) | 31% | Parity |
| Brainiall MASTER | 8.0/10 | $0.0050(97% cheaper) | 3% | Inferior |
| Brainiall FULL-PIPELINE | 8.6/10 | $0.050(74% cheaper) | 26% | Parity |
Pricing rule: 90% off when inferior · 80% off at parity · 50% off when superior. Position determined by objective benchmark, refreshed quarterly.
Pricing
Discount derived from quality position vs the closest competitor. 90% off when inferior, 80% off at parity, 50% off when superior.
Free
$0/mo
30 min/month · denoise + master · forever free
Starter
$19/mo
500 min/month · all 4 engines · WAV/MP3/Opus
Pro
$99/mo
5,000 min/month · priority queue · 99.5% SLA
Business
$299/mo
25,000 min/month · dedicated capacity · email + Slack
PAYG: $0.005/min (master) · $0.03/min (denoise) · $0.05/min (voice isolation, full pipeline) · $0.06/min (filler cleanup).
Four endpoints, one service
# Remove background noise (DeepFilterNet 3)
POST https://api.brainiall.com/v1/audio/enhance/denoise
{"audio": "<base64>", "output_format": "wav"}
# Isolate vocals from music (Demucs htdemucs)
POST https://api.brainiall.com/v1/audio/enhance/voice-isolation
{"audio": "<base64>", "stems": "vocals"}
# Strip "um", "uh", long silences (Whisper splice)
POST https://api.brainiall.com/v1/audio/enhance/cleanup
{"audio": "<base64>", "remove": ["fillers", "long_silences"]}
# Broadcast mastering (LUFS spec)
POST https://api.brainiall.com/v1/audio/enhance/master
{"audio": "<base64>", "target_lufs": -16}
# Full pipeline: denoise -> isolate -> cleanup -> master
POST https://api.brainiall.com/v1/audio/enhance/full
{"audio": "<base64>", "preset": "podcast"}Migrating from Dolby.io / Cleanvoice / Krisp
Krisp ships a desktop SDK ($30/mo per seat) — no REST API. Adobe Podcast Enhance is a web tool — no API. Dolby.io is enterprise-tier pricing. Brainiall fills the mid-market REST gap with the same engines used in peer-reviewed research.
Press kit & resources
Everything reviewers, integrators and procurement teams typically ask for.
One-page datasheet
Pricing, KPIs and a copy-pasteable curl snippet on one page. Ideal for buyer review.
Download PDFTry it with our sample
30-second noisy demo (input) — feed it through the API and compare the output against your own input.
Download sampleAPI reference
OpenAPI spec, request/response shapes, error codes, rate limits and quota model.
Read docs →More specialty APIs
Same single API key, same usage-based pricing, different problem solved.
