AI-powered macOS writing assistant for grammar, translation, and productivity
AI songwriting studio for real music people
Stage
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Founded
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Based in
DE
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Pricing model
Paid
Freemium
Pricing
$29 one-time for Standard license (1 device), $59 one-time for Pro license (3 devices). Optional RewriteBar Gateway Credits: 100 once for $29 plan, 100 once for $59 plan, 3 million per month available. Free trial with up to 100 corrections.
Free: 1 song/day, 6 genres. Entry: $9.99/month with 10 songs/month and all 30 genres. Pro: $19/month with 20 songs/month. Studio: $49/month with 50 songs/month. Early Founder: $5/month for the first 500 members (spots limited). After founding spots claimed, next tier is $9.99/month.
Key features
Custom AI actions and workflows
Side-by-side text comparison
Keyboard shortcuts
30 genre DNA frameworks with structural rules and production formulas
Music theory analysis including modes, chords, and key psychology
Production briefs with visual direction and artist concepts
One-click song revision with emotional and structural adjustments
Sync metadata with mood tags, BPM, and instrumentation for licensing
Copyright timestamp (SONIQ-ID) for every generated song
Loop Anchor feature to build entire song around a key phrase
Quality scoring rubric with automatic rewrites for paid plans
Publishing registration with BMI, ASCAP, or SESAC and ISRC codes
What makes it different
Works in any macOS app without switching applications
Lightweight and privacy-focused design
Customizable AI workflows with preset templates
One-time purchase with lifetime access
Complete song generation in seconds with structural DNA specific to 30 genres
Not just lyrics—includes music theory, production briefs, and metadata ready for studio use
Built-in publishing registration and copyright protection from song one
Quality guarantee with automatic rewrites until songs meet minimum rubric scores
Genre fusion feature to blend two DNA frameworks for hybrid styles
RewriteBar
SONIQ