AssemblyAI
Audio intelligence APIs for developers
An enterprise-grade AI audio intelligence platform accessible via simple API endpoints.
| Pricing from | Pay as you go |
| Best for | Enterprise audio intelligence APIs |
| Website | www.assemblyai.com |
Company facts
| Social profiles | X |
Facilities and features
- Published pricing
- Self-serve sign-up
- API
What stands out
AssemblyAI delivers industry-leading accuracy in ninety-nine languages.
“Get clean, customizable transcripts in 99 languages with industry-leading accuracy and natural language prompting. stroke_full Universal-3.5 Pro stroke_full Universal-2”AssemblyAI, own website
The AI tool includes inline PII redaction and content moderation.
“Redact PII and moderate content inline on audio and transcripts, so sensitive data never hits your logs or your LLM. stroke_full Guardrails LLM Gateway”AssemblyAI, own website
Worth knowing
AssemblyAI does not yet offer a Text-to-Speech API.
“Voice Agent API Dictation API Text-to-Speech API coming soon”AssemblyAI, own website
Strengths and trade-offs
- Powerful developer API
- Advanced audio intelligence features
- Not designed for casual end-users
Appears in
AI dictation apps for enterprises
1AI dictation apps with a free trial
1HIPAA compliant AI dictation apps
1AI dictation apps for healthcare
1Top 10 AI Speech-to-Text Tools
1How AssemblyAI ranks
#9 in AI dictation apps for enterprises
How the score is made up: Evidence on its own site 20; How complete its published information is 16; Fit to this ranking's criteria 40; Buying information on its own site 12.
“The first API built for dictation. Your users speak, and it returns text that is ready to send: filler gone, self-corrections resolved, names spelled right.”AssemblyAI, own website
“Get custom rate limits, enhanced concurrency, and enterprise-grade flexibility tailored to your AI workloads. Contact us Universal-2”AssemblyAI, own website
#4 in AI dictation apps for healthcare
How the score is made up: Evidence on its own site 20; How complete its published information is 14; Fit to this ranking's criteria 40; Buying information on its own site 12.
“The first API built for dictation. Your users speak, and it returns text that is ready to send: filler gone, self-corrections resolved, names spelled right.”AssemblyAI, own website
“Optimize transcription for medical terminology and healthcare conversations with significantly improved accuracy. $0.15 /hr $0.15 /hr Add-on features Keyterms Prompting”AssemblyAI, own website
#5 in AI dictation apps with a free trial
How the score is made up: Evidence on its own site 20; How complete its published information is 16; Fit to this ranking's criteria 40; Buying information on its own site 12.
“The first API built for dictation. Your users speak, and it returns text that is ready to send: filler gone, self-corrections resolved, names spelled right.”AssemblyAI, own website
“Try our API for free Contact sales Start free, pay-as-you-go after that – no commitments required.”AssemblyAI, own website
#5 in HIPAA compliant AI dictation apps
How the score is made up: Evidence on its own site 20; How complete its published information is 16; Fit to this ranking's criteria 40; Buying information on its own site 12.
“Learn more Dictation Dictation API Introducing the first API purpose-built for dictation.”AssemblyAI, own website
“Available on both Universal-3.5 Pro and Universal-2 models. HIPAA and BAA available.”AssemblyAI, own website
Alternatives to AssemblyAI
Fast and accurate automated transcription | #1 in AI dictation apps for healthcare | 98.0 |
AI-powered note taking and transcription for professionals | #2 in AI dictation apps for healthcare | 92.0 |
Ambient clinical intelligence for medical documentation | #3 in AI dictation apps for healthcare | 88.0 |
Voice to text for your meetings | #5 in AI dictation apps for healthcare | 86.0 |
AI-Powered medical transcription | #6 in AI dictation apps for healthcare | 86.0 |
The most advanced AI assistant restoring human connection in healthcare | #7 in AI dictation apps for healthcare | 86.0 |
Questions about AssemblyAI
How much does AssemblyAI cost?
Lister lists AssemblyAI's pricing as: Pay as you go.
Who is AssemblyAI best for?
AssemblyAI is best for enterprise audio intelligence APIs.
Where does AssemblyAI rank?
AssemblyAI is ranked #4 in AI dictation apps for healthcare (Lister Score 86.0), #4 in Top 10 AI Speech-to-Text Tools (Lister Score 88.0), #5 in AI dictation apps with a free trial (Lister Score 88.0), #5 in HIPAA compliant AI dictation apps (Lister Score 88.0) and #9 in AI dictation apps for enterprises (Lister Score 88.0).
What are the best alternatives to AssemblyAI?
The closest alternatives on Lister are Sonix (#1 in AI dictation apps for healthcare), SozAI Note Taker (#2 in AI dictation apps for healthcare) and Suki AI (#3 in AI dictation apps for healthcare).
Is this your company?
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