Otter.ai vs Fireflies vs Fathom vs Granola: Best AI Meeting Notes 2025

AI meeting notes tools have evolved from novelty to necessity in 2025. With remote and hybrid work firmly established as the default, professionals spend an average of 31 hours per month in meetings. The ability to automatically capture, transcribe, and summarize these meetings saves significant time while ensuring nothing important falls through the cracks.

This comparison evaluates the four leading AI meeting notes platforms: Otter.ai, Fireflies.ai, Fathom, and Granola. We test each tool across transcription accuracy, summarization quality, integration capabilities, pricing, and real-world usability to help you choose the right solution for your team.

Quick Comparison Overview

Otter.ai: The Established Leader

Otter.ai pioneered the AI meeting transcription category and remains one of the most recognized names in the space. The platform offers real-time transcription across Zoom, Google Meet, and Microsoft Teams, with speaker identification that improves over time as it learns your regular meeting participants.

Key Strengths

Otter excels at live transcription during meetings, displaying text in near-real-time that participants can reference during the conversation. The OtterPilot feature can join meetings automatically when detected on your calendar, eliminating the need to remember to activate recording. Post-meeting, Otter generates structured summaries with action items, key decisions, and follow-up questions.

The collaboration features are mature and well-designed. Team members can highlight important sections, add comments, and share specific segments with colleagues who were not in the meeting. The search functionality across your entire meeting library is powerful, making it easy to find when a specific topic was discussed across months of meetings.

Limitations

Otter’s accuracy drops noticeably with heavy accents, technical jargon, or poor audio quality. The free plan has become increasingly restrictive, limiting monthly transcription minutes to a point where most regular users will need to upgrade. CRM integrations are available but not as deep as Fireflies, making it less ideal for sales-specific workflows.

Pricing: Free (300 minutes/month) | Pro $16.99/user/month | Business $30/user/month | Enterprise custom.

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Fireflies.ai: Best for Sales Teams

Fireflies.ai has carved out a strong position as the meeting intelligence platform of choice for sales organizations. While it handles general meeting transcription well, its deep CRM integrations and conversation intelligence features make it particularly valuable for revenue teams.

Key Strengths

Fireflies’ standout feature is its ability to automatically log meeting notes, action items, and conversation insights directly into your CRM. It supports Salesforce, HubSpot, Pipedrive, and numerous other platforms, ensuring that customer interactions are documented without manual data entry. The AI can identify specific conversation topics like pricing discussions, competitor mentions, objections, and next steps, then categorize them automatically.

The conversation intelligence features go beyond simple transcription. Fireflies analyzes talk-to-listen ratios, identifies questions asked by prospects, and tracks how specific topics correlate with deal outcomes. For sales managers, this provides coaching insights that were previously only available through expensive dedicated conversation intelligence platforms.

The API and webhook capabilities make Fireflies the most extensible option on this list. Development teams can build custom integrations that automatically trigger workflows based on meeting content, such as creating Jira tickets from discussed action items or updating project management tools.

Limitations

Fireflies’ transcription accuracy is slightly below Otter and Fathom, particularly in fast-paced conversations with multiple speakers talking over each other. The interface can feel overwhelming due to the sheer number of features and settings available. The bot that joins meetings is also slightly more noticeable to participants compared to competitors, which some users find awkward in client-facing meetings.

Pricing: Free (limited) | Pro $18/user/month | Business $29/user/month | Enterprise $39/user/month.

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Fathom: Best Free Option with Generous Limits

Fathom has disrupted the meeting notes category by offering an exceptionally capable free tier that includes unlimited meeting recording and AI summaries. This approach has earned it a loyal user base and consistently high satisfaction ratings.

Key Strengths

Fathom achieves the highest transcription accuracy in our testing at 96%, which it attributes to specialized audio processing and a purpose-built transcription model. The AI summaries are concise and well-structured, consistently capturing the key points without the verbose padding that some competitors produce.

The user experience is the most polished of the four tools. During meetings, you can click to highlight important moments, and Fathom will create video clips linked to the corresponding transcript section. After the meeting, summaries are generated quickly and organized into a clean, searchable library.

The free tier is genuinely generous: unlimited recordings, transcriptions, and AI summaries at no cost. This makes Fathom an easy recommendation for individual users who want meeting notes without any budget commitment. The paid plans add team features, CRM integration, and additional AI capabilities.

Limitations

Fathom is primarily focused on Zoom, with Google Meet and Teams support being more recent additions that do not feel as polished. Team collaboration features, while improving, are still less mature than Otter’s. The CRM integrations are growing but not yet as comprehensive as Fireflies. For organizations that need deep analytics and conversation intelligence, Fathom’s reporting capabilities may feel basic.

Pricing: Free (unlimited basics) | Premium $19/user/month | Team Edition $29/user/month | Enterprise custom.

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Granola: Best for Privacy-Conscious Users

Granola takes a fundamentally different approach from the other tools on this list. Instead of joining your meeting as a visible bot, Granola runs locally on your machine and enhances notes you take yourself during the meeting. This privacy-first design makes it ideal for sensitive meetings where recording consent is complicated or where bot joiners create awkward dynamics.

Key Strengths

Granola’s standout feature is its note enhancement system. You jot down rough notes during the meeting, and Granola uses the audio it captured locally to expand your abbreviations into complete sentences, add context you missed, and fill in gaps where you were listening instead of typing. The result feels like your notes, just significantly better and more complete.

Because there is no visible bot joining the meeting, Granola eliminates the social friction that other tools create. This is particularly valuable for executive meetings, board discussions, sensitive HR conversations, and client meetings where a recording bot might change participant behavior.

The local processing model also addresses data privacy concerns. Meeting audio is processed on your device rather than being uploaded to cloud servers, which is important for organizations with strict data handling policies or for meetings involving confidential information.

Limitations

Granola’s approach means it does not provide real-time transcription visible to all participants. You do not get full meeting recordings or the ability to search through complete transcripts across your meeting history. The tool works best as a personal note enhancement system rather than a team meeting intelligence platform. Integration options are more limited than cloud-based competitors.

Pricing: Free (limited meetings/month) | Pro $14/user/month | Business $25/user/month.

Try Granola Free

Detailed Feature Comparison

Meeting Workflow Comparison

Understanding how each tool fits into your actual meeting workflow is essential for making the right choice. Here is how a typical one-hour team meeting looks with each platform:

With Otter.ai: OtterPilot auto-joins when the meeting starts. Real-time transcription appears in a sidebar that participants can reference. After the meeting, Otter generates a summary with action items within 5 minutes. You can share the complete transcript with team members who missed the meeting and assign action items through the platform.

With Fireflies.ai: The Fireflies bot joins the meeting and begins recording. During the meeting, you can use the mobile app to mark important moments. Post-meeting, Fireflies generates detailed notes organized by topic, automatically identifies action items and decisions, and pushes relevant information to your CRM. The AI coach provides insights on meeting dynamics like talk time distribution.

With Fathom: Fathom activates automatically and begins transcribing. During the meeting, you click to highlight key moments, creating timestamped bookmarks. After the meeting, you get a concise summary with video clips for each highlighted moment. The summary is clean and actionable, focusing on what matters rather than providing exhaustive detail.

With Granola: You open Granola before the meeting and take notes as you normally would. Granola silently captures audio. After the meeting, your rough notes are automatically enhanced with full context, expanded abbreviations, and filled gaps. The result reads like professionally written meeting notes that feel authentically yours.

Pricing Deep Dive

Recommendations by Use Case

For individual professionals: Start with Fathom’s free tier. The unlimited recordings and high-quality AI summaries make it the best no-cost option. If you need the privacy of no bot joining, switch to Granola.

For sales teams: Fireflies.ai is the clear choice. The CRM integrations, conversation intelligence, and sales-specific analytics provide value that goes far beyond simple note-taking. The ability to automatically log meeting insights into Salesforce or HubSpot alone can justify the subscription cost.

For large organizations: Otter.ai offers the most mature enterprise features, including admin controls, compliance tools, and the ability to manage transcription across the entire organization. The collaboration features make it easy to share meeting knowledge across teams.

For sensitive meetings: Granola’s local processing and no-bot approach make it the only appropriate choice when meeting content is confidential, when recording consent is complicated, or when bot joiners would change participant dynamics.

Frequently Asked Questions

Do meeting participants know they are being recorded?

Otter, Fireflies, and Fathom all join meetings as visible bots, making it clear to all participants that recording is active. Most also display recording notifications. Granola is the exception as it runs locally on your machine without any visible indicator to other participants, though you should still inform attendees per your organization’s recording policies.

How accurate are AI meeting transcriptions?

In our testing with clear audio and native English speakers, accuracy ranges from 93-96% across all four tools. Accuracy decreases with heavy accents (dropping to 85-90%), overlapping speakers, poor microphone quality, and specialized technical vocabulary. All tools improve over time as they learn your vocabulary and regular participants.

Can these tools work with in-person meetings?

Yes, with limitations. Otter.ai has a dedicated mobile app for in-person recording. Fireflies and Fathom can process uploaded audio files. Granola works with any audio your device can capture. For best results with in-person meetings, use a quality conference microphone and ensure all speakers are within range.

Is my meeting data secure?

Otter, Fireflies, and Fathom all use cloud processing with encryption in transit and at rest. Enterprise plans typically offer additional security features like SSO, data retention policies, and compliance certifications. Granola’s local processing model provides the highest level of data privacy since audio does not leave your device by default.

Can I use multiple meeting note tools simultaneously?

Technically yes, but having multiple bots join a single meeting creates an awkward experience for participants and may cause audio conflicts. If you want to compare tools, test them in separate meetings rather than running them concurrently. Granola can run alongside any other tool since it operates locally without joining as a bot.

The best AI meeting notes tool depends on your specific workflow, team size, and privacy requirements. We recommend starting with free tiers to test each tool with your actual meetings before committing to a paid plan. Read more AI tool comparisons to find the perfect solution for your needs.