
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Chorus records 248,081 monthly visits with +29.9% month-over-month growth and Free Trial, Paid pricing. Moises records 4,486,503 monthly visits with +6.6% growth and Freemium pricing.

A songwriter's workspace with an AI co-writer for lyrics, rhymes and chords
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | writewithchorus.com | moises.ai |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 248.08K (248,081) | 4.49M (4,486,503) |
| MoM Traffic Delta | +57.06K (+29.9%) | +276.22K (+6.6%) |
| Primary Market & Share | 🇺🇸 United States (50.6%) | 🇧🇷 Brazil (16.1%) |
| Direct Visits / mo | 81.28K | 1.97M |
| User Rating | 4 | 4.6 |
| Supported Platforms | Website | Website |

A songwriter's workspace with an AI co-writer for lyrics, rhymes and chords
Over 500,000 rhymes and trigger words filtered by genre, ranking singable perfect, near and phrase rhymes first and letting you filter by syllable count.
Offers phrase ideas for a title or line and suggests what could come next without writing the song for you; kept lines remain yours and are not used for training.
Explore rich, singable chords and full progressions, hear them in context, and pick up music theory along the way.
Short exercises sharpen hooks, rhyme, melody, structure and editing, while songwriting guides sit beside your songs inside the app.

The musician's app for stem separation, practice and mastering
Split any track into up to 27 isolated stems including vocals, drums, bass, guitar, piano, keys, winds and strings.
Slow the speed without changing pitch, transpose the key, loop sections and mute or solo your part while you play along.
Automatically detect the chords in a song and transcribe lyrics so you can learn songs faster.
Arrange, record and edit the same session with bandmates or producers in real time, right in the browser.

SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

SpecialistGenerates complete broadcast-ready songs with vocals from text prompts, but gives less granular control over lyrics.
SpecialistGenerates complete broadcast-ready songs with vocals from text prompts, but gives less granular control over lyrics.
SpecialistParaphrase, proofread and summarize text with an AI writing workspace
SpecialistParaphrase, proofread and summarize text with an AI writing workspace
SpecialistProduces original songs and instrumentals from prompts, but lacks dedicated workspace tools for lyric refinement.
SpecialistProduces original songs and instrumentals from prompts, but lacks dedicated workspace tools for lyric refinement.
Offers exceptionally clean vocal and instrumental stem separation, but lacks Moises's built-in chord detection and practice tools.
Offers exceptionally clean vocal and instrumental stem separation, but lacks Moises's built-in chord detection and practice tools.

SpecialistComprehensive music production ecosystem focusing on mastering and distribution, rather than interactive instrument practice.
SpecialistComprehensive music production ecosystem focusing on mastering and distribution, rather than interactive instrument practice.
SpecialistAll-in-one AI music studio for generating, editing, and mastering royalty-free tracks
SpecialistAll-in-one AI music studio for generating, editing, and mastering royalty-free tracks

SpecialistSpecializes in advanced AI voice cloning and singing generation, alongside robust stem separation capabilities.
SpecialistSpecializes in advanced AI voice cloning and singing generation, alongside robust stem separation capabilities.

SpecialistTurn text or lyrics into full royalty-free songs in about a minute
SpecialistTurn text or lyrics into full royalty-free songs in about a minute

Great for automated remixing and key detection, but has fewer dedicated practice tools than Moises.
Great for automated remixing and key detection, but has fewer dedicated practice tools than Moises.

SpecialistStreamlined automated audio mastering studio, but does not provide stem separation or practice tools.
SpecialistStreamlined automated audio mastering studio, but does not provide stem separation or practice tools.

Browser-based AI vocal remover, stem splitter and audio cleaner
Browser-based AI vocal remover, stem splitter and audio cleaner