Transcription Accuracy
How accurate are transcriptions in practice?
SozAI and Notta both use modern AI speech models to produce clean transcripts, but they take different approaches. Notta advertises accuracy up to 98% in ideal conditions; that claim reflects strong results on clear audio and controlled environments, especially for single-speaker or well-mic’d multi-speaker meetings. In real-world tests with background noise, overlapping speech, and technical jargon, accuracy can drop for any automated system.
SozAI focuses on wide language coverage and practical features like custom vocabulary (Premium) to boost accuracy for names, brands, and domain-specific terminology. While SozAI doesn’t promise a fixed top-line percentage, LeMUR-powered summaries and options like custom vocabulary help improve the usable output for workflows where correct names and terms matter.
Bottom line: choose Notta if you need the highest possible accuracy claims for clean, live-captured meetings and want built-in live captions. Choose SozAI if you work with many languages or need customization tools (custom vocab) to raise accuracy on specialized content.