AudioStrip vs Chai Research
Side-by-side comparison · Updated October 2026
| Description | AudioStrip is a web service for separating vocals and instrumentals with trained AI, reducing noise in speech, and mastering recordings. It also offers key and BPM detection. It is a useful option to compare when preparing a practice track, checking a mix or extracting material you have permission to reuse. Source separation can leave vocal remnants and other artifacts; the useful test is how the output sounds in your project, not whether a marketing example sounds clean. Its free pricing table lists three isolations, three masters and three enhancements per month. Free uploads are limited to 50 MB and eight minutes, with MP3 output. There is a discrepancy to check: the FAQ still says five free extractions per month. Budget for the pricing table's lower allowance and confirm the current quota in the service before planning a larger job. The FAQ lists WAV, MP3, OGG, M4A, WMA and FLAC inputs, and recommends starting from a good-quality WAV or FLAC source when available. The Premium pricing card currently displays £5.99 per month as a 25% offer against £7.99. It advertises unlimited isolations, masters and enhancements, batch uploads, files emailed to you, and WAV, FLAC or MP3 output. Limits rise to 200 MB and 20 minutes per upload. Confirm the price charged at checkout and on renewal: this listing reports a promotional display, not a tested purchase or a guaranteed permanent rate. The site advertises a 15-day Premium trial; the terms restrict trials to first-time Premium customers. For a small evaluation, choose a recording you are authorized to process and decide which part you need to keep. Use isolation for vocals and backing music, enhancement for speech noise, or mastering for a finished mix. Listen for voice remnants, watery or metallic textures, missing transients and unwanted changes to the instruments. Keep the original file and judge the result both alone and in the intended mix. Paying for more output formats or faster processing does not guarantee that every song will separate well. AudioStrip's free 15–60 minute estimate and Premium speed claims are vendor estimates, not measurements from this review. Compared with AudioAlter, AudioStrip focuses on learned separation and offers a paid batch workflow. AudioAlter provides individual effects, conversion and analysis tools, with OOPS stereo subtraction for vocal reduction. The methods solve overlapping but different problems. Neither processing method grants rights to recordings or musical compositions you do not own. AudioStrip Ltd is the operator named in the terms, which set an 18+ service requirement. The terms say the company does not claim ownership of input or output recordings and will not use input recordings to train or improve AI or machine-learning models. Those are provider policy statements, not an independent audit. Its privacy policy separately describes account, analytics and cookie data; no fixed audio-file deletion deadline is confirmed here. Premium renews monthly unless canceled, and the terms say access ends on unsubscribe. Check the cancellation and trial conditions before starting, especially if you only need one batch. | Chai is revolutionizing the conversational AI landscape with its innovative platform, Chaiverse. Developers can effortlessly deploy their language models (LLMs) to millions of users using just four lines of code. By leveraging crowdsourcing, developers worldwide compete for cash prizes by creating the most engaging conversational models. Chai provides an end-to-end solution, from training and submitting models to hosting them safely and swiftly. Join Chaiverse to be a part of a cutting-edge ecosystem that values creativity, engagement, and safety in conversational AI. |
| Category | Audio Editing | Conversational AI |
| Rating | No reviews | No reviews |
| Pricing | Freemium | Paid |
| Starting Price | Free | USD100000/yr |
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| Tags | AI source separationvocal isolationinstrumental tracksspeech denoisingaudio mastering | Conversational AILanguage ModelsDevelopersCrowdsourcingEngagement |
| Features | ||
| AI vocal and instrumental separation | ||
| Speech noise reduction and audio enhancement | ||
| AI mastering for recordings | ||
| Key and BPM detection | ||
| Limited free monthly isolation, mastering and enhancement | ||
| Premium batch uploads and emailed files | ||
| MP3 output free; WAV, FLAC and MP3 on Premium | ||
| 50 MB / 8 minute free uploads; 200 MB / 20 minute Premium uploads | ||
| Easy model deployment with just four lines of code | ||
| Support for architectures like LLaMa and Mistral | ||
| Cash prizes totaling $1 million | ||
| Crowdsourced AGI development | ||
| Free hosting and safety testing of submitted models | ||
| High engagement and safety criteria | ||
| Competitive platform to push the boundaries of conversational AI | ||
| User-friendly interface for model submission and deployment | ||
| Community-driven feedback for continuous model improvement | ||
| Proprietary inference engine for optimal performance | ||
| View AudioStrip | View Chai Research | |
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