Overview
Assemblyai is a AI tool designed to help developers achieve their goals efficiently. With AssemblyAI's industry-leading Speech AI models, transcribe speech to text and extract insights from your voice data. The tool is particularly useful for transcribing podcasts and audio content into text format for accessibility and seo improvements. and generating captions and subtitles for videos to enhance viewer engagement and comprehension.. Developers can leverage Assemblyai's API to integrate it into their existing workflows and applications. Available on Web, API, Assemblyai ensures accessibility across different devices and platforms. Assemblyai continues to evolve with regular updates and new features, making it a top choice for AI tool solutions. Whether you're a beginner or an experienced professional, Assemblyai provides the tools you need to succeed.
Screenshots & Videos
Key Features
API Access
Comprehensive API for developers to integrate and automate workflows.
Third-Party Integrations
Seamlessly connects with Zapier, Slack, Notion and other popular tools.
Multi-Platform Support
Available on Web, API for maximum accessibility.
Free Tier Available
Start using the tool for free with access to core features and functionality.
User-Friendly Interface
Intuitive design makes it easy for users of all skill levels.
How It Works
Input
Provide your transcribing podcasts and audio content into text format for accessibility and seo improvements. requirements or data to get started.
Processing
Assemblyai processes your input using advanced AI algorithms to deliver accurate results.
Output
Receive your with assemblyai's industry-leading results instantly, ready to use.
Integration
Integrate Assemblyai into your existing tools and workflows via API for seamless automation.
Connect
Connect Assemblyai with Zapier and Slack and other tools you already use.
Pricing
Free
- ✓Access to industry-leading Speech-to-Text and Audio Intelligence models
- ✓Transcribe up to 185 hours of pre-recorded audio for free
- ✓Transcribe up to 333 hours of streaming audio for free
- ✓Up to 5 new streams per minute
- ✓Developer docs, community support, and resources to help you build
- ✓Unlimited access to Speech-to-Text, Audio Intelligence, and LeMUR
- ✓Unlimited concurrent streams and pre-recorded concurrency starting at 200 files
- ✓Customize rate limits - scale to any workload
- ✓Dedicated technical support and customized SLAs and SLOs
- ✓BAA for HIPAA and compliance with EU Data Residency standards
- ✓Self-hosted deployments (On-prem, EU, VPC)
Starter
- ✓Access to industry-leading Speech-to-Text and Audio Intelligence models
- ✓Transcribe up to 185 hours of pre-recorded audio for free
- ✓Transcribe up to 333 hours of streaming audio for free
- ✓Up to 5 new streams per minute
- ✓Developer docs, community support, and resources to help you build
- ✓Unlimited access to Speech-to-Text, Audio Intelligence, and LeMUR
- ✓Unlimited concurrent streams and pre-recorded concurrency starting at 200 files
- ✓Customize rate limits - scale to any workload
- ✓Dedicated technical support and customized SLAs and SLOs
- ✓BAA for HIPAA and compliance with EU Data Residency standards
- ✓Self-hosted deployments (On-prem, EU, VPC)
Pro
We don't limit how many streams you can run simultaneously - only how quickly you can start new ones, giving you unlimited scale while ensuring reliable performance. Free users can start 5 new streams per minute, while pay-as-you-go accounts start with 100 new streams per minute. Anytime you are using 70% or more of your current limit, your new sessions rate limit will automatically increase and scale up by 10% every 60 seconds. This means within 5 minutes of sustained usage, you can scale from 100 to 146 new streams per minute (for a total of 610 concurrent streams), with unlimited ceiling as your usage grows.These limits are designed to never interfere with legitimate applications - normal scaling patterns automatically get more capacity before hitting any walls, while protecting against runaway scripts or abuse. Your baseline limit is guaranteed and never decreases, so you can scale smoothly from dozens to thousands of simultaneous streams without artificial barriers or surprise fees. Need higher limits? Contact our sales team for custom limits that match your deployment timeline.
All prices are displayed in USD
View Full Pricing DetailsUse Cases
Transcribing podcasts and audio content into text format for accessibility and SEO improvements.
Assemblyai is ideal for transcribing podcasts and audio content into text format for accessibility and seo improvements., providing specialized features and capabilities to help you achieve your goals efficiently.
Generating captions and subtitles for videos to enhance viewer engagement and comprehension.
Assemblyai is ideal for generating captions and subtitles for videos to enhance viewer engagement and comprehension., providing specialized features and capabilities to help you achieve your goals efficiently.
Enabling voice search features in applications by converting spoken language into text.
Assemblyai is ideal for enabling voice search features in applications by converting spoken language into text., providing specialized features and capabilities to help you achieve your goals efficiently.
Creating searchable transcripts for meetings and interviews to improve information retrieval.
Assemblyai is ideal for creating searchable transcripts for meetings and interviews to improve information retrieval., providing specialized features and capabilities to help you achieve your goals efficiently.
Facilitating automated customer service interactions through speech recognition and transcription.
Assemblyai is ideal for facilitating automated customer service interactions through speech recognition and transcription., providing specialized features and capabilities to help you achieve your goals efficiently.
Pros & Cons
Pros
- Free tier available for basic usage
- Comprehensive API for developers
- Integrates with Zapier, Slack, Notion
- Available on Web, API
Cons
- Limited security compliance information
- May require learning curve for new users
- May require learning curve for new users
Alternatives
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