What are the key differences between AssemblyAI Speech-to-Text and OpenAI Whisper?

Compare AssemblyAI Speech-to-Text and OpenAI Whisper side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are AssemblyAI Speech-to-Text and OpenAI Whisper scored?

AssemblyAI Speech-to-Text has an AI score of 8.5/10 and OpenAI Whisper has an AI score of 9.3/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

AssemblyAI Speech-to-Text vs OpenAI Whisper 2026 - Compared

AssemblyAI Speech-to-Text

OpenAI Whisper

WINNER OpenAI Whisper

OpenAI Whisper edges ahead with a score of 9.3/10 compared to 8.5/10 for AssemblyAI Speech-to-Text. While both are highl...

AssemblyAI Speech-to-Text

8.48 Great

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emoji_events WINNER

OpenAI Whisper

9.32 Excellent

Speech To Text Software Get OpenAI Whisper open_in_new

psychology AI Verdict

OpenAI Whisper edges ahead with a score of 9.3/10 compared to 8.5/10 for AssemblyAI Speech-to-Text. While both are highly rated in their respective fields, OpenAI Whisper demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: OpenAI Whisper

verified Confidence: Low

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description Overview

AssemblyAI Speech-to-Text

AssemblyAI provides an API and web tools for developers to transcribe audio and video files into text using advanced AI models, offering features like speaker diarization and sentiment analysis.

OpenAI Whisper

OpenAI's Whisper is a neural network model that transcribes spoken language from audio into text in multiple languages and with robust performance even in challenging acoustic conditions.