Otter.ai vs Fireflies.ai: Which Wins in 2026?

By Nam Nguyen, founder of saas.com.ai, who curates and tracks AI tools by real traffic and growth data. Published: July 11, 2026 ยท Updated: July 11, 2026.

Both send a bot into your call. Both spit out a transcript and a summary. The difference is what happens after the meeting ends, and that is where most people pick wrong.

The short answer

Otter.ai wins for real-time, individual work; Fireflies.ai wins for async teams that live in a CRM. Otter shows live captions as people speak and suits solo users, students, and anyone who watches the transcript scroll during a call. Fireflies scored slightly higher on word accuracy in reviewers’ 2026 head-to-head tests (roughly 94% versus 93.8% on clean audio, a fraction of a point), pushes notes into 100+ tools including Salesforce and HubSpot, and its free tier hands you 800 minutes of storage versus Otter’s 300 recurring minutes a month. If sales or customer calls need to land in a CRM, take Fireflies. If you want a clean live transcript on your own screen, take Otter.

Otter vs Fireflies at a glance

Factor Otter.ai Fireflies.ai Edge
Free tier 300 min/month (recurring), ~30 min per conversation 800 min total storage (one-time bucket) Depends on usage
Paid entry Pro 8.33/user/moannual(99.96/yr) Pro 10/user/moannual(120/yr) Otter
Word accuracy (clean audio) 93.8% 94.2% Fireflies
Crosstalk speaker labels Merges overlapping speakers Keeps labels mostly correct Fireflies
Live real-time captions Yes, core strength Weaker, more async Otter
Integrations Zoom, Teams, Meet, MCP 100+ apps, 50+ CRM (Salesforce, HubSpot) Fireflies
Best for Solo, students, live captioning Sales teams, CRM logging, async review Split

Prices verified against each vendor’s 2026 pricing pages. Annual billing quoted; monthly runs higher on both.

Want the full spec sheet before you commit?

See Otter.ai on saas.com.ai
See Fireflies.ai on saas.com.ai

How accurate is each one, really?

On clean audio the two are nearly tied, with Fireflies a hair ahead. Independent 2026 head-to-head testing by review outlets put Fireflies at roughly 94.2% word-level accuracy and Otter at 93.8%, a gap thin enough to sit inside normal test noise. Fireflies markets 99% accuracy in English, but that figure describes studio-clean recordings, not a four-person Zoom call with someone on speakerphone.

The gap that matters is not the average. It is what happens when two people talk over each other. In those moments Fireflies keeps speaker labels mostly correct, while Otter tends to merge the overlapping speech into a single speaker. If you run high-energy sales calls or panel discussions, that one behavior decides who you trust with the transcript.

Both tools also flatten domain jargon. Feed either one a call full of drug names, ticker symbols, or internal product codenames and you get something that reads smoothly but is quietly wrong in three places. I have learned to keep a short glossary pinned and skim any transcript before forwarding it, no matter which tool produced it.

Neither tool crosses 85% reliably once you add heavy accents plus background noise. Anyone selling you “99% accuracy” as a flat promise is quoting the best case.

Which free plan is actually more usable?

Otter’s free plan is a recurring monthly allowance; Fireflies’ free plan is a one-time bucket that fills up. This is the single most misread fact in every comparison, so read it twice. Otter Basic gives you 300 transcription minutes every month, resetting on your billing date, capped at roughly 30 minutes per conversation. Fireflies Free gives you 800 minutes of storage total, and reviewers report it fills up in about six weeks of regular use.

So the “bigger” number is the smaller commitment. Fireflies 800 looks generous next to Otter 300, but once those 800 minutes are recorded, you are managing storage, deleting old calls to make room, or upgrading. Otter’s 300 come back next month, forever.

Here is the catch on Otter’s side: the per-conversation cap bites. A single 45-minute meeting gets truncated on the free plan, so you lose the end of every longer call. For steady, short check-ins Otter free outlasts Fireflies free. For a burst of long meetings this month and nothing next month, Fireflies free covers you better.

There is a second trap on Fireflies free that its landing page will not lead with. The CRM integrations, the reason most teams choose Fireflies in the first place, sit behind the Pro plan. Free Fireflies without Salesforce or HubSpot is a note-taker, not a conversation-intelligence system. You are test-driving the chassis without the engine.

(Aside: both tools send a visible bot into the call. It appears in the participant list as “Otter.ai” or “Fred,” so nobody is recording in secret. If discreet capture matters to you, neither of these is the tool, and that is a different category of app entirely.)

Who connects to your CRM better?

Fireflies wins integrations decisively, with 100+ apps and 50+ native CRM connections. It logs notes, transcripts, and action items straight into Salesforce, HubSpot, and Pipedrive, and its Soundbite widgets drop clips onto a HubSpot contact so a rep sees the key moment without opening a transcript. For a revenue team, that is the whole point: the call updates the deal record without anyone typing.

Otter’s integration list is shorter and aimed elsewhere. It connects cleanly to Zoom, Microsoft Teams, and Google Meet, and in 2026 both tools added an MCP server so Claude and ChatGPT can query your meetings directly. Otter is built to capture the meeting well. Fireflies is built to route what the meeting produced into the systems your team already runs on.

Honestly, if your calls do not touch a CRM, this entire section is noise and you should weight accuracy and live captions instead. Integration breadth is only a feature when you have somewhere to send the data.

Real-time or async: how do they fit your day?

Think of the two as different postures toward a meeting.

Otter leans forward, into the live moment. Captions scroll as people speak, you can highlight a line mid-sentence, and the transcript is a thing you watch during the call, not just read after. That is why students and solo professionals gravitate to it, and why it is the stronger pick for live Zoom captioning and capturing slides during a presentation.

Fireflies leans back, into the aftermath. Its center of gravity is the review: the summary, the action items, the Soundbites, the AskFred assistant answering “what did the client say about pricing” three days later, the record quietly updating in your CRM. It assumes a team will process the meeting asynchronously, and it is built for that hand-off.

Neither posture is better in the abstract. A freelancer transcribing client calls wants Otter’s live view. A five-person sales pod wants Fireflies routing every call into the pipeline. Pick the one whose posture matches how work actually moves in your week.

What does each cost in 2026?

Fireflies undercuts Otter at the team level but is not truly cheaper once you count AI credits. Here are the current numbers, annual billing:

  • Otter Pro runs 8.33peruserpermonthbilledannually(99.96 a year), or $16.99 month to month, with 1,200 recording minutes per month and 10 file imports.
  • Otter Business runs 19.99peruserpermonthannually(239.88 a year), or $30 monthly, with unlimited meetings.
  • Fireflies Pro runs 10peruserpermonthannually(120 a year), or $18 monthly.
  • Fireflies Business runs 19peruserpermonthannually(228 a year), or $29 monthly.
  • Fireflies Enterprise runs $39 per user per month annually.

Now the part the sticker price hides. Fireflies meters heavy AI features through a shared workspace credit pool, not a monthly per-user allowance: Pro ships 20 credits, Business 30, Enterprise 50, and they are a one-time pool. Teams that lean on AI summaries, action items, and AskFred burn through that and buy add-on bundles at roughly $0.06 to $0.10 per credit. Budget for it, or the “cheaper” plan quietly is not.

Otter’s model is simpler to reason about: minutes per user, resetting monthly. You are less likely to get a surprise line item, which for a small business is worth a few dollars a seat.

Read our full breakdowns before you pay for a seat

Otter.ai review
Fireflies.ai review

So which should you pick?

I would not sit on the fence here, because the two genuinely serve different people.

Choose Fireflies.ai if your calls feed a sales or customer process. The CRM logging, the Soundbites, the slightly higher crosstalk accuracy, and the async review flow are built for a team that needs the meeting to update a system of record. It is my default recommendation for anyone with a pipeline.

Choose Otter.ai if you work solo or want the transcript live on your screen during the call. Students, consultants transcribing client conversations, and anyone who values live captioning over integrations will get more out of it, and Otter Pro is the cheaper single-seat plan.

Two conditions that flip the call. First, if you run long meetings on a free plan and need them next month too, Otter’s recurring 300 minutes beats Fireflies’ one-time 800. Second, if you were choosing Fireflies specifically for CRM sync, remember that lives on Pro, so price the paid plan, not the free one, or the comparison is dishonest.

Still weighing the wider field? The bot-based approach both of these take is not the only one, and a growing group of users has moved to bot-free capture. That is a comparison worth reading before you lock in a seat.

Frequently asked questions

Is Otter or Fireflies more accurate?

Fireflies is marginally more accurate, at roughly 94.2% versus Otter’s 93.8% in 2026 head-to-head testing by review outlets. The larger practical difference is crosstalk: Fireflies keeps speaker labels correct when people talk over each other, while Otter tends to merge them.

Which has the better free plan?

It depends on how you meet. Otter free gives 300 minutes every month on a recurring basis, capped near 30 minutes per conversation. Fireflies free gives 800 minutes of one-time storage that fills up in roughly six weeks. Steady short calls favor Otter; a short burst of long calls favors Fireflies.

Does Fireflies free include CRM integrations?

No. CRM integrations like Salesforce and HubSpot require Fireflies Pro or higher. The free plan works as a basic note-taker, so if you want Fireflies mainly for CRM sync, budget for the paid plan.

Do Otter and Fireflies send a bot into the meeting?

Yes, both send a visible bot that joins the call and appears in the participant list. Otter shows as “Otter.ai” and Fireflies as its “Fred” notetaker. Neither records silently, and both need permission to join.

Which is cheaper for a small team?

Fireflies Pro is cheaper on paper at $10 per user per month annually versus Otter Pro at $8.33 for a single seat, but Fireflies meters AI features through a limited shared credit pool. Heavy AI use pushes teams into add-on credits at $0.06 to $0.10 each, so factor that into the real cost.

About the author

Nam Nguyen is the founder of saas.com.ai, a directory that curates and tracks AI tools by real traffic and growth data to help readers find the right tool for any task. He tests meeting assistants against live calls rather than marketing pages.

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