Simple transparent pricing.
Only pay for what you use.

Speech-to-Text

Speech-to-text with near human-level accuracy.

$0.37

>90%

Transcription accuracy

17+

Available languages

1.1M

Hours of training data

Includes

Speech recognition

Dual channel transcription

Speaker diarization

Export SRT or VTT caption files

Auto punctuation and casing

Filler word filtering

Auto language detection

Profanity filtering

Custom spelling

Word search

Custom vocabulary

Real-time Transcription

Access real-time transcription with high accuracy and low latency.

$0.47

Includes

Speech recognition with <600 ms of latency

Auto punctuation and casing

Custom vocabulary

Audio Intelligence

Unlock the information in your audio.

Model

Price

Key Phrases

$0.01 / hour

Sentiment Analysis

$0.02 / hour

Summarization

$0.03 / hour

PII Audio Redaction*

$0.05 / hour

PII Redaction

$0.08 / hour

Auto Chapters

$0.08 / hour

Entity Detection

$0.08 / hour

Content Moderation

$0.15 / hour

Topic Detection

$0.15 / hour

Includes

Understand vast audio and video content efficiently.

Ensure audience safety with proactive content moderation.

Extract context for smarter content strategies.

Prioritize user privacy with automatic data redaction.

Seamlessly categorize, highlight, and optimize audio/video content.

LeMUR

The easiest way to build LLM apps on voice data.

Model

Input

Output

LeMUR Default

$0.015 / 1K tokens

$0.043 / 1K tokens

LeMUR Claude 2.1

$0.015 / 1K tokens

$0.043 / 1K tokens

LeMUR Basic

$0.002 / 1K tokens

$0.005 / 1K tokens

Includes

Question & Answer

Action Items

Custom Summary

Custom Task

Benefits

Single API to connect voice data to an LLM in a few lines of code

Optimized for high-quality LLM responses

Pricing calculator

Enter your estimated input size, output size, and final model to get a price estimate.

Enterprise

For businesses with large volumes, additional support needs, and/or bespoke use cases.

Includes

Enable AI at scale with additional concurrency

Develop custom integrations with an AssemblyAI engineer

Build, troubleshoot, and plan with dedicated support

Custom pricing based on your use case and needs

Compliance with EU Data Residency standards

Frequently asked questions

Start building with AssemblyAI

Get started in seconds

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import assemblyai as aai

transcriber = aai.Transcriber()
transcript = transcriber.transcribe(URL, config)

print(transcript.text)