Otter vs Fireflies (2026): Which AI Meeting Assistant Is Actually Better?

If you are comparing Otter vs Fireflies, you are choosing between the two most popular AI meeting assistants on the market. Both join your Zoom, Google Meet, or Microsoft Teams calls, transcribe everything, and hand you AI-generated summaries and action items. But they take very different approaches and picking the wrong one means either overpaying or hitting frustrating limits right when you need the tool most.

I compared Otter.ai and Fireflies.ai across pricing, transcription quality, features, integrations, languages, and free plans using their current 2026 plans, so you can make the call in about ten minutes. Here is the short version, then the full breakdown.

Quick Verdict: Otter vs Fireflies

• Choose Otter.ai if you want real-time live transcription during calls, the simplest setup, and the cheapest annual solo plan ($8.33/user/month).
• Choose Fireflies.ai if you want unlimited transcription even on the free plan, the widest language support (100+ languages), and deeper team analytics and CRM automation.
• On a tight budget: Fireflies’ free plan gives you unlimited transcription; Otter’s free plan caps you at 300 minutes a month. Fireflies wins for free users.
• For sales teams: Fireflies’ CRM automation and conversation intelligence (Business plan and up) are stronger. Otter counters with its Sales Notetaker on Enterprise.

Neither tool is bad. The right pick depends on how you meet. Keep reading for the numbers.

Otter vs Fireflies at a Glance

Pricing verified September 2026 from vendor pricing pages and independent reviews. Vendors change prices confirm on otter.ai/pricing and fireflies.ai/pricing before you buy.

Pricing Breakdown: Otter.ai vs Fireflies.ai (2026)

Pricing is where most people decide, so let us do the real math

including the limits that actually affect you.

Otter.ai pricing

The two limits that matter on Otter are the per-conversation cap and file imports. On the free plan, a standard one-hour meeting gets cut off at 30 minutes you have to restart the recording, which splits your transcript. And you only ever get 3 lifetime file imports on Basic. Pro fixes both problems and is the cheapest annual solo plan of the two tools.

For a 10-person team on Business (annual): roughly $200/month (~$2,400/year).

Fireflies.ai pricing

Fireflies’ headline advantage: unlimited transcription on every plan, including free. The catch is the AI credits system. AI summaries, action-item detection, and AskFred queries consume credits, Pro gets 20 a month, Business gets 30. If your team leans heavily on AI features, you may need to buy add-on credit bundles (roughly $0.06–$0.10 per credit). When credits run out, AI features pause until you top up.

For a 10-person team on Business (annual): roughly $190/month (~$2,280/year) nearly identical to Otter Business, before any credit top-ups.

Pricing winner

• Solo user, annual billing: Otter Pro ($8.33/mo) beats Fireflies Pro ($10/mo).
• Free plan: Fireflies wins clearly unlimited transcription vs Otter’s 300 minutes.
• Teams: Effectively a tie on sticker price; Fireflies can cost more once you factor in AI credit top-ups for heavy users.

Transcription Quality and Accuracy

Here is an honest note: neither vendor publishes independently verified accuracy benchmarks, and you should treat any “99% accuracy” marketing claim with skepticism.

What independent reviewers report in 2026:

• Fireflies.ai claims up to 99% accuracy for English, but independent tests land closer to 88–95% on clear native-English audio, dropping to around 73–80% with strong accents or heavy crosstalk. That is normal for the category, not a Fireflies-specific flaw.
• Otter.ai is widely regarded as reliable for clear English speech and has strong speaker identification, but like every AI transcriber it struggles with accents, jargon, and overlapping speakers.

The practical difference is when you get the transcript:

• Otter transcribes live. You see captions in real time during the call, which is genuinely useful for accessibility, noisy environments, and keeping late joiners up to speed.
• Fireflies processes after the meeting ends. Transcripts and summaries typically arrive within minutes of hanging up. If live captions matter to you, Otter is the stronger pick, full stop.

Winner on accuracy/output: Too close to call on raw transcription. Otter wins if you need it live; Fireflies is fine if post-meeting notes are enough.

Key Features Head-to-Head

Meeting bot and auto-join

Both tools send an AI notetaker bot to your scheduled calls via calendar sync no manual recording needed. Both support Zoom, Google Meet, Microsoft Teams, and Webex. This is table stakes in 2026; neither has a meaningful edge here.

AI assistants: Ask Otter vs AskFred

• Ask Otter (AI Chat): Ask questions about your meetings in plain English “What were the three objections raised about pricing?” and get cited answers from your transcripts. Available on all plans, though the free plan caps you at 20 queries a month.
• AskFred: Fireflies’ equivalent a ChatGPT-style layer over your entire meeting history, accessible via the app or Chrome extension, and it can even pull in real-time web search during live meetings.

Both are good. AskFred edges ahead for power users because it searches across your whole meeting history; Ask Otter is simpler and does not consume credits.

Summaries and action items

Both generate AI summaries, key decisions, and action items automatically. Fireflies ties these to its credit system; Otter includes them in your minute allowance. For most users the output quality is comparable the difference is the metering, not the smarts.

Otter’s unique strengths

• Real-time transcription and live captions Fireflies cannot do this.
• Otter Sales Notetaker (Enterprise) with CRM/dialer integrations for sales teams.
• MCP server access on paid plans useful if you are building AI workflows on top of your meeting data.

Fireflies’ unique strengths

• Unlimited transcription on all plans, including free.
• 100+ languages with automatic detection by far the widest language coverage in this comparison.
• Video recording (Business and up) Otter does not record video at all.
• Email Assistant, Daily Briefs, and AI Voice Agents Fireflies has grown into a broader productivity suite in 2026, with 20M+ users.
• Conversation intelligence and talk-time analytics for sales coaching (Business and up).

Integrations

Both cover the essentials. Fireflies’ CRM automation runs deeper on its Business plan (auto-logging calls, pushing notes to deal records reviewers estimate ~20 minutes saved per sales call). Otter’s Salesforce/HubSpot integrations are solid but less workflow-driven below Enterprise.

Languages

This one is not close: Fireflies supports 100+ languages with automatic detection. Otter’s core support covers a handful of languages. If your team meets in anything other than English (or a couple of major languages), Fireflies is the obvious choice.

Privacy and Security

• Otter.ai: SOC 2 compliant; SSO/SCIM and HIPAA compliance available on Enterprise (HIPAA as an add-on). You can remove the OtterPilot bot from sensitive calls.
• Fireflies.ai: SOC 2 Type II; SSO/SCIM on Enterprise; HIPAA compliance only on the Enterprise plan ($39/seat/month). Regulated industries should budget for Enterprise or look at alternatives.

Both let you control whether the bot joins automatically or only when invited use the manual option for confidential meetings. Neither tool is a good fit for highly regulated work on its free or entry-level paid plans.

Free Plan Comparison: Which Free Tier Is Better?

Fireflies’ free plan is clearly better for anyone who actually attends meetings regularly. Otter’s free tier only works if you average one or two short meetings a week, fine for testing, not for real use.

Who Should Choose Otter.ai?

• You want live captions and real-time transcription during calls.
• You are a solo user who wants the cheapest annual plan ($8.33/month).
• You value simplicity Otter is easier to set up and less overwhelming than Fireflies.
• You need OtterPilot auto-join with minimal configuration.

Who Should Choose Fireflies.ai?

• You want the best free plan (unlimited transcription, no credit card).
• Your meetings are multilingual 100+ languages is unmatched here.
• You run a sales team and want CRM automation, conversation intelligence, and video recording.
• You want an expanding productivity suite (email assistant, briefs, voice agents), not just a transcriber.

Frequently Asked Questions

Is Otter.ai really free?

Yes Otter’s Basic plan is free forever, but it is limited: 300 transcription minutes per month, a 30-minute cap per conversation, and only 3 lifetime file imports. It is best for testing or very occasional use.

Is Fireflies.ai really free?

Yes Fireflies’ free plan includes unlimited transcription with no credit card required. The limits are storage (~800 minutes per seat), no video recording, and limited AI summaries.

Which is cheaper, Otter or Fireflies?

For solo users on annual billing, Otter Pro ($8.33/user/month) is cheaper than Fireflies Pro ($10/seat/month). Monthly billing is nearly identical ($16.99 vs $18). Team plans are effectively tied, but Fireflies’ AI credit system can add costs for heavy AI-feature users.

Does Fireflies transcribe in real time like Otter?

No. Fireflies processes recordings after the meeting ends; transcripts usually arrive within minutes. Otter shows live transcription and captions during the call. If real-time matters, choose Otter.

Which is more accurate, Otter or Fireflies?

Independent tests put both in the same range for clear English audio (high 80s to mid 90s percent). Fireflies’ “99%” is a best-case marketing figure. Real-world accuracy depends far more on audio quality, accents, and crosstalk than on which of these two you pick.

Can I switch from Otter to Fireflies (or vice versa) easily?

Yes. Both import calendar history going forward from the day you connect them; neither migrates the other’s historical transcripts automatically. Export anything important before you cancel.

Final Verdict

For most individuals, Otter.ai is the better pick live transcription, the simplest experience, and the cheapest annual solo plan. For teams, multilingual meetings, and free-plan users, Fireflies.ai wins unlimited transcription, 100+ languages, video recording, and deeper sales tooling.

If you are still unsure, do what the pricing practically begs you to do: run both free plans for two weeks on your real meetings. Your own audio, your own accents, your own meeting load that test is worth more than any review, including this one.

Prices and plans verified September 2026. AI meeting tools change pricing frequently confirm current plans on the official Otter.ai and Fireflies.ai pricing pages before purchasing.

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