AssemblyAI vs Eleven Labs
Side-by-side comparison · Updated September 2026
| Description | AssemblyAI provides comprehensive Speech-to-Text and Audio Intelligence services, including streaming transcription, key phrase detection, sentiment analysis, summarization, PII redaction, and more. With competitive pricing and the ability to cater to large-scale enterprise solutions, this platform stands as a leader in leveraging voice data for diverse applications. | Broad AI voice and audio platform with text to speech, transcription, cloning, dubbing, music and voice-agent workflows. |
| Category | Speech-To-Text | Text-To-Speech |
| Rating | No reviews | No reviews |
| Pricing | Paid | Freemium |
| Starting Price | $0.37 | Free |
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| Tags | Speech-to-TextAudio Intelligencestreaming transcriptionkey phrase detectionsentiment analysis | AItext-to-speechvoice cloningspeech synthesismulti-language support |
| Features | ||
| Pay-as-you-go pricing with savings on committed usage | ||
| Streaming speech-to-text with <600 ms latency | ||
| Support for 17+ languages and 1.1 million training hours | ||
| High transcription accuracy >90% | ||
| Sentiment analysis, summarization, and PII redaction | ||
| Customizable vocabulary and spelling | ||
| Comprehensive audio intelligence models | ||
| LeMUR for sophisticated insights from voice data | ||
| Enterprise-level scalability and support | ||
| EU Data Residency compliance | ||
| Text to speech | ||
| Speech to text | ||
| Voice cloning and voice design | ||
| Dubbing and localization | ||
| Music and sound generation | ||
| Voice agents with API and SDK workflows | ||
| View AssemblyAI | View Eleven Labs | |
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