Head-to-head
AssemblyAI vs ElevenLabs
AssemblyAI leads: the AI models rank it above its rival on 2 of 2 shared leaderboards. Based on how ChatGPT, Claude, Gemini & Grok rank both across 2 shared leaderboards — re-polled on demand, reasoning shown verbatim.
| Leaderboard | AssemblyAI | ElevenLabs |
|---|---|---|
| Best AI transcription API | #2 / 8 | #3 / 8 |
| Best transcription APIs for real-time voice applications | #2 / 8 | #3 / 8 |
Why the models rank AssemblyAI — on best ai transcription api
“Near-tie with Deepgram — Universal-2 delivers comparable real-world accuracy, and it bundles the richest post-transcription stack (speaker diarization, PII redaction, sentiment, summarization, and the LeMUR layer for LLM operations over transcripts) with excellent documentation, making it the fastest path when you need more than raw text.”
Why the models rank ElevenLabs — on best ai transcription api
“Scribe v2 is a near-tie for first, offering excellent multilingual batch accuracy, 90+ languages, code-switching, word timestamps, diarization, audio-event tags, and unusually strong value at about $0.22/hour; Scribe v2 Realtime adds roughly 150 ms streaming.”
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Ranks from the merged 4-model leaderboards · re-polled on demand · methodology