AudioShake vs HitPaw Vocal Remover

AudioShake separates and processes audio for creators and developers. Studio can split music into vocal and instrument stems or divide finished mixes into dialogue, music and effects. Multi-Speaker separates overlapping voices into labelled tracks, while Speech Recovery denoises and de-reverbs recordings to improve speech intelligibility. The browser-based Lyric Editor transcribes lyrics, aligns words with recordings and supports editing and realignment. Studio accepts WAV, AIFF, FLAC, MP3, AAC, M4A, MP4 and MOV files up to 2 GB. Developers can use REST API processing for batch or streaming workflows, with webhooks; a Local Inference SDK is offered for iOS, macOS, Android, Windows and Linux. Private inference can run in a customer's cloud or fully offline. The free plan starts with 200 credits, MP3 export and files up to 10 minutes. Starter costs $20 a month and Pro costs $40 a month; Enterprise pricing is custom. AudioShake focuses on lyric transcription, not general speech transcription.

HitPaw Vocal Remover separates vocals and instrumental tracks from audio and video files using an AI algorithm. It is available for macOS, Windows, and the web. The desktop version supports more than 1,000 video and audio formats, including MP3, WAV, OGG, MOV, MP4, MKV, and AVI; processing takes place locally, so files remain on the user's PC. HitPaw advertises parsing speed 120 times faster without quality loss. In the online workflow, a user uploads a file, waits for automatic processing, previews the result, and downloads separated tracks in MP3 format. Online uploads accept MP3, WAV, FLAC, M4A, MP4, MKV, and MOV, one file at a time. Each file must be longer than three seconds and no larger than 1G or 90 minutes. HitPaw positions the tool for karaoke, remixing, instrumental practice, sampling, and personalized mixes. There is no free plan, but a free trial is available. The 1 Month License is $19.95 a month, automatically renewing with cancellation available at any time.