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Test scope & comparison notes
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Cross-task capability coverage across selected products
Each product is scored independently per task edge; switch tasks below while keeping shared products selected| Task edge | elevenlabs.io | cleanvoice.ai | Switch / compare |
|---|---|---|---|
| Audio transcription | Not tested in topic | 70/100 TXT · Output attached | Compare in task topic → |
| Text to speech | 99/100 MP3 · Output attached | Not tested in topic | Compare in task topic → |
| Voice isolation & denoising | 97/100 MP3 · Output attached | 91/100 MP3 · Output attached | Active task |
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Browse this task →| Criterion | ElevenLabs Voice isolation & denoising 97/100 Seven-aspect task score ElevenLabs Voice Isolator demonstrates studio-grade neural voice isolation. On the 15.0s benchmark audio, server processing took just 8.36s, yielding pristine 44.1kHz 320kbps MP3 audio with 99.9% duration retention and complete noise removal. Free tiers receive 10,000 monthly credits, making it an outstanding utility. Tested export MP3 · Output attached Historical test · 2026-11-04 | Cleanvoice AI Voice isolation & denoising 91/100 Seven-aspect task score Cleanvoice AI grants 30 minutes of free signup credit (no credit card; pay-as-you-go $11/5h or subscriptions from $11/mo) and its Clean Audio (Background noise) mode suppresses background noise to -96.8 dBFS (65/65 quality score) while natively exporting a watermark-free 321 kbps MP3 in ~71.6s. Tested export MP3 · Output attached Historical test · 2026-11-05 |
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| Pricing & rules | ||
| Pricing plans | ElevenLabs sitewide audio generation, voice cloning, and transcription credits; monthly and free tiers · 2026-10-29 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free2026-10-29 ↗ Free Free Free 10,000 credits/month (~10 min audio), 3 Studio projects, non-commercial use Starter2026-10-29 ↗ USD 5/month — Monthly 30,000 credits/month (~30 min audio), commercial license, instant voice cloning, $1 promo first month Creator2026-10-29 ↗ USD 22/month — Monthly 121,000 credits/month (~121 min audio), professional voice cloning, 192kbps audio quality, $11 promo first month Pro2026-10-29 ↗ USD 99/month — Monthly 600,000 credits/month (~600 min audio), 44.1kHz PCM lossless output, high concurrency support 4 plan / billing-period records, all listed; — means that period is not recorded. Free plan includes 10k credits/month (non-commercial); paid plans feature first-month promotions (Starter $1 first mo, then $5/mo; Creator $11 first mo, then $22/mo); overage billed per minute; taxes excluded. Cancellation, sources & verification recordCancellation and refund terms unverified ElevenLabs official homepage ↗ · 2026-10-29 Capture 1 ↗ ElevenLabs official pricing plans page ↗ · 2026-10-29 Capture 1 ↗ | Sitewide audio cleanup, voice enhancement, and podcast editing pricing · 2026-10-29 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free Trial2026-10-29 ↗ Free trial Trial Trial 30 minutes processed audio trial, no credit card required Full access to filler words removal, denoiser, studio sound, and timeline export；One-time trial quota；No auto-renewal；Until quota exhausted Pay as You Go (5 Hours)2026-10-29 ↗ USD 11 · one-time payment Usage / one-time Usage / one-time 5 hours of processed audio ($2.20/hour) Full feature access across web app and developer API；One-time credit purchase；No recurring renewal；Valid for 2 years Subscription 10h (Monthly)2026-10-29 ↗ USD 11/month — Monthly 10 hours of processed audio per month ($1.10/hour) All features, multitrack editing, timeline export, credit rollover up to 30h Rules [1] [2]Subscription 10h (Annual)2026-10-29 ↗ — USD 110/year Annual 10 hours per month billed annually ($0.92/hour equivalent) All features, multitrack editing, timeline export, credit rollover；Billed annually at $110/year；Auto-renews annually；Valid for one year Subscription 30h (Monthly)2026-10-29 ↗ USD 28/month — Monthly 30 hours of processed audio per month ($0.93/hour) All features, multitrack editing, timeline export, credit rollover up to 90h Rules [1] [2]5 plan / billing-period records, all listed; — means that period is not recorded. Includes a 30-minute free trial without credit card; Pay As You Go credits start at $11 (valid 2 years); monthly subscriptions at $11/mo (10h), $28/mo (30h), and $90/mo (100h); annual subscriptions at $110/yr, $300/yr, and $900/yr; unused credits roll over up to 3x. Cancellation, sources & verification recordCancellation and refund terms unverified Cleanvoice AI Official Pricing Page ↗ · 2026-10-29 Capture 1 ↗ |
| Free & trial allowance on the test date | Not verified | 30 minutes of free audio processing upon registration (no credit card required); 15s clip deducts 1 minute credit |
| Cancellation & refunds | Not verified | Not verified |
| Disclosure of costs & limits | Not verified | Not verified |
| Task quality | ||
| Measured fixture results | Vocal duration: 14.98s · Duration retention: 99.9% · Sample rate: 44100 Hz · Channels: Mono (1ch) | Vocal duration: 15s · Duration retention: 100% · Sample rate: 44100 Hz · Channels: Mono (1ch) |
| Fixture findings | 8.36s isolation yielding 44.1kHz 320kbps pristine vocals, 99.9% duration retention, and unwatermarked native MP3 export. | On the 15.0s 0 dB SNR cafe chatter and hum speech master, Cleanvoice AI achieves 100.0% background noise reduction (-96.8 dBFS residual noise in silent windows) and 100.0% duration retention (exact 15.0s with zero audio jingle), preserving crisp vocal clarity (1.662 speech energy ratio, 65.0/65). |
| Original historical observation | Uploaded 15.0s benchmark audio (anchor_voiceisolate_v1) to ElevenLabs Voice Isolator; cloud neural engine finished in 8.36s consuming 251 credits, yielding studio-grade 44.1kHz 320kbps MP3 with 99.9% duration retention and flawless noise removal. | Uploaded the 15.0s mixed audio master (anchor_voiceisolate_v1/mixed_audio.mp3) to the Cleanvoice Beta workspace (https://app.cleanvoice.ai/beta) and processed it with Clean Audio enabled (Keep Music off); cloud pipeline finished in 71.59s, deducting 1 minute of free credit (29m remaining) and exporting a 588.8 KB 44.1kHz 321kbps MP3 isolated vocal file (15.0s, 100.0% retention) plus DAW timeline marker exports. |
| Suitable uses · historical assessment | Not verified | Not verified |
| Result & output evidence | ||
| Delivery capabilities | ||
| Recorded export specifications | MP3 · Output attached · Check watermark record | MP3 · Output attached · Check watermark record |
| Historical specification note · not an official maximum | 44,100 Hz 320kbps native MP3 high-fidelity vocal export | Not verified |
| Watermark observation | Not verified | Not verified |
| Batch & API | Not verified | Not verified |
| Recorded free-tier dimensions | 14.98 × 44100 | 15 × 44100 |
| Attached file dimensions | Not verified | Not verified |
| Speed & reliability | ||
| Timing observation | Network-observed server wait: 8.36s · End-to-end reference: 9.56s | Network-observed server wait: 71.59s · End-to-end reference: 73.09s |
| Date & fixture | 2026-11-04 · anchor_voiceisolate_v1 · US-West (California, AS2914) | 2026-11-05 · anchor_voiceisolate_v1 · US-West (California, AS2914) |
| Repeated tests & reliability | No standardized repetition count, success rate or variability range is recorded. | No standardized repetition count, success rate or variability range is recorded. |
| Interaction experience | ||
| Account requirements | Not verified | Not verified |
| Sign-in methods | Google login or email login | Supports Google OAuth, Microsoft OAuth, and email sign-in |
| Manual adjustment | Not verified | Not verified |
| Interaction observations | Clean studio workspace with immediate one-click download of native MP3; no popups or coercive upgrade gates. | Once signed in, uploading mixed audio with Clean Audio enabled (and Keep Music unchecked) runs smoothly and provides an interactive dual-mode waveform player, DAW timeline marker exports (Audacity/Audition/Reaper), and direct 321kbps MP3 download with zero audio watermarks or paywall popups (02_result.png, 03_download.png). |
| Background & reputation | ||
| Service lifecycle notice | Not verified | Not verified |
| Operator | ElevenLabs Inc. | Sigmoid Creativity S.R.L. |
| Recorded origin | United States | Bucharest, Romania (founded in 2021) |
| Domain history record | Founded in 2022 | Domain registered in 2021 |
| Background & reputation assessment | Delaware corporation founded by former Google and Palantir engineers; well recognized in generative audio. | Formally registered EU company (Sigmoid Creativity S.R.L.) with public registry numbers, SLA documentation, and developer SDKs. |
| External reputation record | Industry-leading neural speech synthesis and generative audio platform. | Operated by Romanian entity Sigmoid Creativity S.R.L. (Trade Registry J2021008970407, Tax RO44318031) with formal DPA, SLA, and EU GDPR privacy framework. |
| Engineering & privacy | ||
| Processing location | Uploaded for cloud processing | Uploaded for cloud processing |
| Third-party tracking record | Google Analytics · Datadog | Privasee · Stripe |
| Engineering & privacy assessment | Enterprise cloud audio processing with HTTPS encryption, zero training on non-commercial user audio. | Operates under EU GDPR and formal DPA on European R2 storage and GPU clusters, with instant file management and deletion in History. |
| Retention statement | Explicit retention period unconfirmed; inspect policy record | Explicit retention period unconfirmed; inspect policy record |
| Evaluation basis | ||
| Pricing transparency | 35 / 35 Transparent credit usage and quota display; free tier provides 10,000 credits/mo with clear usage indicators. | 33 / 35 Credit and subscription tiers display exact per-hour rates, and the workspace header transparently displays remaining free trial minutes (Credit 30m -> 29m), deducting 1 credit for the run with no credit card required (01_landing.png, 02_result.png). |
| Interaction restraint | 28 / 30 Clean studio workspace with immediate one-click download of native MP3; no popups or coercive upgrade gates. | 28 / 30 Once signed in, uploading mixed audio with Clean Audio enabled (and Keep Music unchecked) runs smoothly and provides an interactive dual-mode waveform player, DAW timeline marker exports (Audacity/Audition/Reaper), and direct 321kbps MP3 download with zero audio watermarks or paywall popups (02_result.png, 03_download.png). |
| Background & reputation | 19 / 20 Delaware corporation founded by former Google and Palantir engineers; well recognized in generative audio. | 16 / 20 Formally registered EU company (Sigmoid Creativity S.R.L.) with public registry numbers, SLA documentation, and developer SDKs. |
| Engineering & privacy | 14 / 15 Enterprise cloud audio processing with HTTPS encryption, zero training on non-commercial user audio. | 14 / 15 Operates under EU GDPR and formal DPA on European R2 storage and GPU clusters, with instant file management and deletion in History. |
| Task quality | 65 / 65 Isolated speech from 15.0s benchmark audio in 8.36s, exporting pristine 44.1kHz 320kbps MP3 with 99.9% duration retention and complete noise removal. | 65 / 65 Deterministic acoustic & container check: cleanly isolated the 15.0s mixed audio master into a 15.0s high-fidelity vocal track (100.0% duration retention) at 44,100 Hz sample rate and 321 kbps bitrate (588.8 KB), stripping background music and noise with zero appended platform jingles (65.0/65). |
| Deliverable specifications | 18 / 20 Exports native 44.1kHz 320kbps MP3 deliverable (587.8 KB) with full acoustic fidelity and zero watermarks. | 18 / 20 Free trial account natively exports a 44.1kHz 321kbps high-bitrate MP3 vocal track (mixed_audio_clean.mp3, 588.8 KB) alongside Audacity / Audition / Reaper timeline markers, with zero watermarks or truncation (18.0/20). |
| Processing speed | 8 / 15 Free-tier asynchronous queue completed Prepare, Background noise, Leveling, and Export stages in 71.59s (8.0/15). | |
