AssemblyAI
AssemblyAI provides a robust API platform that allows you to integrate advanced speech-to-text, speaker identification, and audio intelligence features into your applications using state-of-the-art AI models.
Fathom
Fathom is a free AI meeting assistant that records, transcribes, highlights, and summarizes your Zoom, Microsoft Teams, and Google Meet calls so you can focus on the conversation.
Quick Comparison
| Feature | AssemblyAI | Fathom |
|---|---|---|
| Website | assemblyai.com | fathom.video |
| Pricing Model | Subscription | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✓ 0 days free trial | ✓ 7 days free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2017 | 2020 |
| Headquarters | San Francisco, USA | San Francisco, USA |
Overview
AssemblyAI
AssemblyAI gives you the tools to build powerful AI features into your products using simple APIs. You can transcribe audio and video files with high accuracy, identify different speakers in a recording, and extract actionable insights like sentiment, summaries, and key topics automatically. It handles the complex heavy lifting of machine learning so you can focus on building your core application.
Whether you are building a meeting assistant, a content moderation tool, or a media analysis platform, you can scale your processing from a few files to millions of hours of audio. The platform supports both asynchronous file processing and real-time streaming, making it a flexible choice for developers and enterprises across industries like telecommunications, healthcare, and media.
Fathom
Fathom is an AI-powered meeting assistant designed to handle the tedious task of note-taking during your virtual calls. By integrating directly with Zoom, Google Meet, and Microsoft Teams, it records and transcribes your meetings in real-time. You can click to highlight important moments as they happen, ensuring you never miss a critical action item or insight while staying fully engaged with your participants.
Once your meeting ends, you receive an instant, searchable transcript and an automated summary that you can sync directly to your CRM or share via Slack. It is particularly effective for sales teams, recruiters, and managers who need to maintain accurate records without manual data entry. You can start using the core features for free, making it accessible for individuals and small teams looking to boost their meeting productivity.
Overview
AssemblyAI Features
- Speech-to-Text Transcription Convert your audio and video files into accurate text transcripts with support for over 80 different languages.
- Real-Time Streaming Transcribe live audio streams with low latency so you can power captions and voice commands in real-time.
- Speaker Diarization Detect and label different speakers in a single audio file to follow conversations and interviews more effectively.
- Audio Intelligence Extract summaries, detect sentiment, and identify key chapters automatically to understand your content at a deeper level.
- PII Redaction Protect user privacy by automatically identifying and redacting sensitive personal information from your transcripts and audio files.
- Content Moderation Identify hate speech, violence, or sensitive topics in audio recordings to keep your platform safe and compliant.
Fathom Features
- Instant Summaries. Get AI-generated summaries of your meetings immediately after they end so you can share key takeaways instantly.
- Real-time Highlighting. Click a button during your live call to mark important moments and categorize them for quick future reference.
- Automated CRM Sync. Sync your meeting notes and highlights directly to Salesforce, HubSpot, or Close to keep your records updated automatically.
- Searchable Transcripts. Search through your entire meeting history by keyword to find specific mentions or decisions in seconds.
- Easy Clip Sharing. Create and share short video clips of specific meeting highlights with your team or clients via Slack or email.
- Multi-Platform Support. Use the assistant seamlessly across Zoom, Google Meet, and Microsoft Teams without changing your existing workflow.
Pricing Comparison
AssemblyAI Pricing
- $50 free credit to start
- Core Transcription: $0.37/hr
- Real-time Streaming: $0.47/hr
- Audio Intelligence: $0.15/hr
- No monthly commitment
- Access to all AI models
- Everything in Pay-as-you-go, plus:
- Volume-based discounts
- Dedicated support engineer
- Custom service level agreements
- Advanced security features
- Priority processing queues
Fathom Pricing
- Unlimited recording & transcription
- Unlimited AI summaries
- Slack, Google Docs & Notion sync
- Automated summaries
- Searchable call history
- Everything in Free, plus:
- CRM integration (HubSpot, Salesforce)
- SOC2 Type 2 compliance
- Okta SSO support
- Advanced access controls
- Centralized billing
Pros & Cons
AssemblyAI
Pros
- Exceptional accuracy for complex audio and accents
- Extremely easy-to-use API with great documentation
- Fast processing speeds for large batches of files
- Responsive and helpful technical support team
Cons
- Costs can scale quickly for high-volume users
- Real-time latency varies based on internet connection
- Limited customization for specific niche industry vocabularies
Fathom
Pros
- Generous free tier with unlimited recording
- Extremely accurate AI-generated meeting summaries
- Simple setup process for all major platforms
- Intuitive interface for highlighting live moments
- Seamless integration with popular CRM systems
Cons
- Requires the app to join as a participant
- Advanced CRM features locked behind paid tiers
- Occasional lag during very long meetings