SONOTELLER.AI review
AI lyric and music tagging with APIs for scalable catalog metadata workflows.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SONOTELLER.AI is a cloud AI music-analysis service for song listeners, music professionals, labels and publishers. Its web analyzer accepts artist and song searches or YouTube links, then returns lyric and music summaries covering genres, subgenres, moods, instruments, BPM, musical key, vocal type, language and explicit-content flags. It also identifies a song’s “golden minute,” making the product useful for teams that need structured understanding of individual tracks and larger catalogs.
For catalog operations, the strongest differentiator is the combination of analysis depth and automation. API endpoints cover music analysis, lyrics analysis and section tagging, while batch analysis supports processing at scale. Automatic catalog tagging is described with DDEX-compliant metadata workflows, giving labels, publishers and other rights-oriented teams a path from audio and lyrics analysis to standardized catalog information. The web experience is positioned as a beta analyzer, while API access is aimed at industry workflows rather than casual exploration.
Pricing follows a contact-sales model, which fits organizations that need to discuss API usage and catalog requirements with Chordal before purchase. Support is provided through email, and deployment is cloud-based. SONOTELLER.AI is a strong fit for small, mid-market and enterprise teams focused on lyric intelligence, descriptive music tags, highlights and section structure. Teams that specifically require market-fit scoring, broader deployment options or a different support model should consider an alternative alongside it.
SONOTELLER.AI pros and cons
- Where it wins
- Combines lyric summaries, themes, language and explicit-content detection
- Identifies genres, moods, instruments, BPM, key, vocals and golden minute
- Provides section tagging APIs and DDEX-compliant catalog metadata workflows
- Where it doesn't
- The web analyzer is described as beta
- Pricing uses a contact-sales model
- Cloud deployment and email support may not suit every team
SONOTELLER.AI fact sheet, pricing and score →
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