# AssemblyAI
> AssemblyAI is a technology company that provides a platform for Speech AI, offering APIs for speech-to-text, speaker diarization, and audio intelligence. They specialize in large-scale audio processing for developers, integrating generative AI capabilities to allow users to query and summarize spoken data.
- URL: https://optimly.ai/brand/assemblyai
- Logo: https://logo.clearbit.com/assemblyai.com
- Slug: assemblyai
- BAI Score: 76/100
- Archetype: Challenger
- Category: Artificial Intelligence
- Last Analyzed: April 9, 2026
- Part of: Independent (https://optimly.ai/brand/independent)
## Competitors
- Deepgram (https://optimly.ai/brand/deepgram)
- Google Cloud Speech-to-Text (https://optimly.ai/brand/google-cloud-speech-to-text)
- Openai Whisper (https://optimly.ai/brand/openai-whisper)
- Revai (https://optimly.ai/brand/revai)
## Also Referenced By
- Rev Ai (https://optimly.ai/brand/rev-ai)
- Google Cloud Ai Dialogflowspeech To Text (https://optimly.ai/brand/google-cloud-ai-dialogflowspeech-to-text)
- Deepgram Nova-2 (https://optimly.ai/brand/deepgram-nova-2)
- Microsoft Azure Speech Service (https://optimly.ai/brand/microsoft-azure-speech-service)
- Openai Whisper Api (https://optimly.ai/brand/openai-whisper-api)
- Aws Amazon Transcribe (https://optimly.ai/brand/aws-amazon-transcribe)
## Buyer Intent Signals
Problems: Manual Transcription: Manually transcribing audio and video files using internal staff or freelance transcribers. | Transcription Agencies: Hiring specialized transcription firms or captioning agencies to handle volume.
Solutions: best speech to text api for developers | transcription api with llm capabilities | real-time speech recognition api | online audio to text converter for consumers | pii redaction in audio transcripts api | Generic LLM Post-processing: Using general-purpose LLMs and prompting them to process text already transcribed by basic tools.
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## Full Details / RAG Data
### Overview
AssemblyAI is listed in the AI Directory.
AssemblyAI is a technology company that provides a platform for Speech AI, offering APIs for speech-to-text, speaker diarization, and audio intelligence. They specialize in large-scale audio processing for developers, integrating generative AI capabilities to allow users to query and summarize spoken data.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | AssemblyAI |
| Slug         | assemblyai |
| URL          | https://optimly.ai/brand/assemblyai |
| Logo         | https://logo.clearbit.com/assemblyai.com |
| BAI Score    | 76/100 |
| Archetype    | Challenger |
| Category     | Artificial Intelligence |
| Last Analyzed | April 9, 2026 |
| Last Updated | 2026-04-25T02:04:50.871Z |
### Verified Facts
- Founded: 2017
- Headquarters: San Francisco, California
### Competitors
| Name | Profile |
|------|---------|
| Deepgram | https://optimly.ai/brand/deepgram |
| Google Cloud Speech-to-Text | https://optimly.ai/brand/google-cloud-speech-to-text |
| Openai Whisper | https://optimly.ai/brand/openai-whisper |
| Revai | https://optimly.ai/brand/revai |
### Also Referenced By
- Rev Ai (https://optimly.ai/brand/rev-ai)
- Google Cloud Ai Dialogflowspeech To Text (https://optimly.ai/brand/google-cloud-ai-dialogflowspeech-to-text)
- Deepgram Nova-2 (https://optimly.ai/brand/deepgram-nova-2)
- Microsoft Azure Speech Service (https://optimly.ai/brand/microsoft-azure-speech-service)
- Openai Whisper Api (https://optimly.ai/brand/openai-whisper-api)
- Aws Amazon Transcribe (https://optimly.ai/brand/aws-amazon-transcribe)
### Buyer Intent Signals
#### Problems this brand solves
- Manual Transcription: Manually transcribing audio and video files using internal staff or freelance transcribers.
- Transcription Agencies: Hiring specialized transcription firms or captioning agencies to handle volume.
#### Buyers search for
- best speech to text api for developers
- transcription api with llm capabilities
- real-time speech recognition api
- online audio to text converter for consumers
- pii redaction in audio transcripts api
- Generic LLM Post-processing: Using general-purpose LLMs and prompting them to process text already transcribed by basic tools.
### Parent Brand
- Independent (https://optimly.ai/brand/independent)
### Links
- Canonical page: https://optimly.ai/brand/assemblyai
- JSON endpoint: /brand/assemblyai.json
- LLMs.txt: /brand/assemblyai/llms.txt