Choosing an AI Transcription Tool in 2026: Accuracy, Privacy, and Cost

AI transcription has quietly become reliable enough to depend on. A year ago, German-language audio routinely came back with 10 to 15% word error rates. In 2026, the good tools sit around 2 to 6% on clean audio. Here is how I think about choosing one. The accuracy question Word error rate (WER) is the number that matters, but vendors quote it for clean studio English. Real meetings have crosstalk, accents, background noise, and domain jargon. For German audio specifically, the gap between tools is wider than for English.