If you spend hours in meetings each week, you already know the pain of lost action items and forgotten decisions. Both Otter.ai and Fireflies promise to fix that with AI-powered transcription and summaries. But they approach the problem differently, and the right choice depends on how your team actually works.

We tested both tools across dozens of real meetings to help you decide.

Transcription Accuracy

Both tools deliver reliable transcriptions, but they behave differently depending on audio quality and speaker count.

Otter.ai performs exceptionally well in one-on-one or small group settings. Its speaker diarization is among the best available, correctly identifying who said what even without prior voice training. In our tests with clear audio, accuracy consistently hit 95-97%.

Fireflies matches closely in overall accuracy but handles large multi-speaker calls slightly better. Its noise filtering has improved substantially in recent updates, making it more reliable in calls with background noise or poor microphone setups. Accuracy typically falls in the 94-96% range.

Verdict: Near-tie, with Otter.ai having a slight edge in speaker identification and Fireflies handling noisy environments better.

Meeting Summaries and AI Features

This is where both tools have invested heavily in 2026.

Otter.ai generates clean summaries organized by discussion topics. Its OtterPilot feature joins meetings automatically and produces action items tied to specific speakers. The AI chat feature lets you ask questions about your meeting content after the fact, which is genuinely useful for catching details you missed.

Fireflies takes a more structured approach to summaries. It categorizes content into topics, action items, questions raised, and key metrics mentioned. The AskFred AI assistant can search across your entire meeting history, making it powerful for teams who need to recall decisions made weeks or months ago. Fireflies also offers conversation intelligence metrics like talk-to-listen ratios.

Verdict: Fireflies wins for teams needing analytics and cross-meeting search. Otter.ai wins for clean, readable summaries on individual meetings.

Integrations and Workflow

Otter.ai integrates with the big three video platforms (Zoom, Google Meet, Microsoft Teams) and offers a solid Slack integration. Its calendar sync works reliably for auto-joining scheduled meetings. However, CRM and project management integrations are limited compared to Fireflies.

Fireflies excels here with native integrations across a wider ecosystem. Beyond the standard video platforms, it connects to Salesforce, HubSpot, Notion, Asana, Trello, and Slack with deeper automation capabilities. You can set up workflows to automatically push action items to project management tools or log meeting notes in your CRM.

Verdict: Fireflies wins decisively on integrations, especially for sales and project management workflows.

Pricing and Plans

Otter.ai offers a generous free tier with 600 minutes per month, making it accessible for individuals. The Pro plan starts at $16.99/month (billed annually) and adds features like custom vocabulary and advanced search. The Business plan at $30/month per user adds admin controls and priority support.

Fireflies provides a more limited free plan but its paid tiers start at $19/month per seat. The Business plan at $29/month adds conversation intelligence, CRM integrations, and unlimited storage. The Enterprise tier adds custom security controls and API access.

Verdict: Otter.ai offers better value for individuals and small teams. Fireflies justifies its higher price for sales-driven organizations that use its integrations.

Privacy and Security

Both tools take data security seriously, offering end-to-end encryption and SOC 2 compliance. Otter.ai stores data in the US, while Fireflies offers data residency options for EU-based teams. Both allow you to delete transcripts and set retention policies.

Fireflies offers slightly more granular access controls at the enterprise level, including the ability to restrict who can view specific meeting transcripts and set up private spaces for sensitive discussions.

Who Should Choose Otter.ai?

Otter.ai is the better fit if you are:

  • An individual professional who needs reliable personal meeting notes
  • A journalist or researcher who values accurate speaker identification
  • Someone who wants a strong free plan without commitment
  • A small team that primarily needs transcription without complex workflows

Try Otter.ai

Try Otter.ai free with 600 minutes per month. Best for individuals and small teams who need reliable transcription with excellent speaker identification.

Try Otter.ai

Who Should Choose Fireflies?

Fireflies is the better fit if you are:

  • A sales team that needs CRM integration and call analytics
  • An organization that wants meeting insights pushed to project management tools
  • A team that needs to search across months of meeting history
  • A company that values conversation intelligence metrics

Try Fireflies

Start with Fireflies for powerful integrations and conversation intelligence. Best for sales teams and organizations with complex workflows.

Try Fireflies

The Bottom Line

There is no universal winner here. Otter.ai delivers a polished, straightforward experience that works brilliantly for individual use and small teams. Fireflies offers more power for organizations that want meeting data flowing into their broader tool stack.

If you mostly need accurate transcripts and clean summaries for personal reference, start with Otter.ai. If your team relies on Salesforce, needs conversation analytics, or wants automated workflows triggered by meeting content, Fireflies is worth the premium.