Accurate speech recognition for any use case

AssemblyAI makes it easy to put advanced Speech-to-Text into your application, for any industry.

Telephony solutions
Power better features for less

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Call Tracking, Contact Center, and other Cloud Phone Solutions require high accuracy and intelligent features to unlock more from their call recordings.

Developers at companies like CallRail and Talkroute power innovative features like conversational intelligence, call analytics, and virtual voicemail using the AssemblyAI API.

HIGHLIGHTS
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#1 in transcription accuracy for phone calls
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Robust add-ons like PII Redaction and Auto-Highlights
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Half the price of big tech APIs
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We were pleasantly surprised to find that AssemblyAI is the most accurate call transcription software on the market today. The upgrade has already been a huge success.

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Jeremy Helms
Co-Founder, WhatConverts

Video platforms
Captioning and categorization simplified

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Video captioning, content categorization, and content moderation can be tricky to offer at scale, but have become table-stakes across most platforms. AssemblyAI makes it easy to integrate these features into any video platform for improved accessibility and search.

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Simple to integrate with SRT and VTT
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Auto-categorize and highlight important sections in each video
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Auto-detect sensitive content (NSFW, etc) in videos
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AssemblyAI's API is fast, accurate, and easy to use compared to the others I've tried. The team is quick and helpful with support when you need it."

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Brett Lindenberg
CEO, Mindstamp

Podcast solutions
Improved search and accessibility

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Transcribing podcasts enables better accessibility, search, SEO, and brand safety.

Innovative companies like Headliner and Typecast use AssemblyAI to build the next generation of podcasting applications.

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All file formats accepted for both audio and video podcasts
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Automated Topic Categorization across 698 potential categories (IAB Taxonomy)
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Key-Phrase Extraction helps identify key words and phrases for better search
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Media Monitoring
Track and respond to news coverage

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Accurately detect brand-related content through broadcast TV, radio, and social channels.

Using AssemblyAI, modern Media Monitoring companies are able to quickly and accurately detect brand mentions across a myriad of content sources.

HIGHLIGHTS
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Industry-leading accuracy on media data like TV and radio
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Custom vocabulary to catch brand names and proper nouns
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Flag sensitive content using our Content Safety Feature
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Virtual Meetings
Trusted transcriptions and insights

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Seamlessly integrate with recordings from platforms like Zoom, Google Meet, GoToMeet, etc. AssemblyAI allows these platforms to transcribe and analyze content in a simple and powerful solution.

Product, development, and AI teams at companies like Pickle.ai use AssemblyAI to deliver key insights and action items from virtual meetings.

HIGHLIGHTS
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Top-rated transcription accuracy and punctuation for improved readability
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Speaker diarization to help identify "who spoke when"?
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Identify key parts of a transcript using Auto-Highlights
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We needed speed, quality, low-cost and support. AssemblyAI won on all these fronts.

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Leonard Bogdonoff
Co-Founder, Milk Video
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