Evidence-backed European AI register
Klangio
Reviewed identity, roles, model listings, pricing and evidence for Klangio.
Dataset compiled 2026-08-27 · evidence over inference
Reviewed identity
- Headquarters scope
- EU headquarters
- Headquarters record
- Karlsruhe
- Legal entity
- Klangio GmbH
- Ownership
- privately held
- Founded
- 2018
- Confidence
- low
- Last verified
- 2026-08-22
Evidence boundaries
Organisation listings identify a reviewed canonical record. Model listings show an association in the source register; they do not by themselves establish model creation, current API availability, hosting location or infrastructure ownership.
Model listings
- Klangio transcription engine (Transcription Studio)
- Type
- audio (music transcription)
- Parameters
- unknown
- Context
- unknown
- Languages
- n/a — audio
- Licence
- proprietary
- Release
- unknown
- Stem separation / chord recognition / beat detection
- Type
- audio
- Parameters
- unknown
- Context
- unknown
- Languages
- unknown
- Licence
- proprietary
- Release
- unknown
Profile note
Germany's music-information-retrieval specialist — audio-to-notation, a modality with essentially no other European commercial player. Per-transcription API rates are not published; only the consumer plugin tier is public.