Studio has no limits. It includes every algorithm Celemony has ever built, plus tools for surgical restoration.
Assistant is the most popular paid version. It unlocks polyphonic editing for chords and introduces the essential Formant Tool . melodyne 5 versions
Start with Essential (free). When you hit its limits, jump to Assistant . Only look at Editor or Studio if a specific task (like extracting tempo from a live recording or removing mouth clicks) is preventing you from finishing a project. Studio has no limits
You produce EDM, pop, or rock and you record piano, synth pads, or guitar chords . You also want the formant tool to create "deep voice" effects or correct nasal vocal tones. This is the best "bang for your buck." It unlocks polyphonic editing for chords and introduces
Editor is the "musician’s toolbox." It bridges the gap between simple correction and full sound design. It adds DNA (Direct Note Access) .
Essential is the "starter pack." It is often bundled for free with digital audio workstations (DAWs) like Logic Pro, Pro Tools, and Studio One (via "Melodyne 5 Essential" license).
Audio restoration is your job. You are a mastering engineer dealing with flawed vocal takes (mouth clicks) or you run a professional scoring stage where you need to edit 20 tracks of violins at once. A Note on Upgrades Celemony has a fair upgrade path. If you buy Assistant and later realize you need DNA, you only pay the difference ($150) to go to Editor. You never have to buy the full Studio price from scratch if you start lower.