Otter.ai vs Fathom vs Fireflies
Quick Answer
Otter.ai is best for real-time live transcription and chatting with your meeting.
Fathom is best for a generous free plan and fast, simple summaries.
Fireflies is best for team knowledge, CRM integrations, and cross-meeting search.
All three record, transcribe, and summarize Zoom, Google Meet, and Teams. Pick by what you value most: live transcription, a free tier, or integrations.
Short Comparison
| Question | Otter.ai | Fathom | Fireflies |
|---|---|---|---|
| Signature strength | Live transcription | Generous free plan | Team + CRM workflows |
| Free plan | Capped minutes | Unlimited recording | Limited storage |
| CRM logging | Basic | Paid plans | Strong (Salesforce, HubSpot) |
| Cross-meeting search | Yes | Yes | Organization-wide |
| Chat with meeting | Yes | Summaries | Search + trackers |
| Best fit | Individuals, accessibility | Individuals, budget | Teams, sales |
Best for Simple Meeting Notes
Fathom. It joins the call, records, and delivers a clean summary with action items within seconds, with very little to configure. For someone who just wants good notes without fuss, it is the straightforward choice.
Best for Free or Lightweight Use
Fathom again, on the strength of its free plan: unlimited recording with no time limit. If you want a capable meeting assistant without paying, start here.
Best for Live Transcription
Otter.ai. Its real-time transcript builds as people talk, which helps with following along, accessibility, and catching exact wording. Otter also lets you chat with a meeting afterward to pull out decisions and action items.
Best for Sales Teams
Fireflies.ai. CRM logging to Salesforce and HubSpot, topic trackers for competitors and pricing, and organization-wide search make it the natural fit for sales and customer success teams.
Best for Team Knowledge
Fireflies. Its cross-meeting search turns every recorded call into a shared, searchable archive, which is valuable for growing teams that need institutional memory.
Best for Integrations
Fireflies leads on depth, with CRM sync and workflow automation into tools like Slack and Notion. Otter and Fathom offer integrations too, but Fireflies is built around them.
Privacy and Recording Consent
All three record meetings, so the same rule applies to each: disclose recording, follow local law and company policy, and do not record sensitive conversations without proper consent. Do not upload confidential customer, HR, legal, or financial data into any tool without clearing it first.
Which Should You Choose?
- Want the best free plan and simple notes? Fathom.
- Want live transcription, captions, and meeting chat? Otter.ai.
- Want CRM logging, team search, and sales workflows? Fireflies.
Many teams even mix these across roles: individuals on Fathom or Otter, sales on Fireflies. Start from the strength that matches your main need.
Keep Exploring
- Compare: Otter.ai vs Fathom, Otter.ai vs Fireflies.ai
- Compare: Fathom vs Fireflies.ai
- Compare: Granola vs Fathom, Granola vs Fireflies.ai
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Frequently Asked Questions
Which AI meeting assistant is best overall?
There is no single best. Otter.ai leads on real-time live transcription, Fathom leads on a generous free plan and fast summaries, and Fireflies leads on team and CRM workflows. The best choice depends on whether you value live transcription, a free tier, or integrations most.
Which has the best free plan?
Fathom's free plan is one of the most generous in the category, with unlimited recording and no time limits. Otter's free tier caps monthly minutes, and Fireflies' free tier limits storage and features. For a strong free option, Fathom is usually the pick.
Which is best for sales teams?
Fireflies, thanks to CRM integrations with Salesforce and HubSpot, topic trackers, and organization-wide search. Otter and Fathom work for sales too, but Fireflies is built around team and CRM workflows.
Do all three require recording consent?
Yes. All three join and record meetings, so you must disclose recording to participants and follow local law and company policy. Do not record sensitive meetings without proper consent, regardless of the tool.
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