Fathom vs Otter
The first notetaker most people try is whichever one is free. That is why Fathom keeps winning the "what should I use" threads: unlimited recordings and transcripts, no credit card, and a summary that lands before you have closed the tab. Otter asks you to sign up, gives you 300 minutes a month, and cuts each conversation off at 30 minutes.
That gap is real, and it is also the least interesting thing about the two. Fathom and Otter are not the same product wearing different prices. One is built to be cheap and invisible for online sales calls. The other is a decade-old meeting assistant with a live transcript, a searchable archive, and a bot that will attend a meeting even when you do not.
Picking between them means answering three questions before you look at a single plan:
- Do your meetings happen on a screen, or also in a room?
- Do you need to read the transcript while the call is still running?
- How many minutes do you actually record in a month?
Work through those and the choice is usually obvious. Here is the full picture.
The one-line difference
Fathom is a notetaker for online meetings. It joins Zoom, Google Meet, and Microsoft Teams as a bot (or records from your device in a Mac-only beta), transcribes in 38 languages, and its free plan has no recording or transcription limit. Advanced summaries and the "Ask Fathom" assistant sit behind the paid tier.
Otter is the category's original. Its bot joins Zoom, Meet, and Teams, it shows a live transcript during the call, and it ties years of calendar automation and cross-meeting search on top. The cost is limits: six transcription languages, minute caps on the free and Pro plans, and a bot that a client or IT team can block.
Neither is a bad product. They are aimed at different weeks.
Pricing, side by side
Numbers are from each vendor's pricing page as of October 2026. Check current prices before you commit, because both run promotions.
| Fathom | Otter | |
|---|---|---|
| Free plan | Unlimited recordings and transcription | 300 min/month, 30 min per conversation |
| Paid, monthly | Premium from about $20/user | Pro $16.99/user |
| Paid, annual | Premium about $16/user | Pro $8.33/user |
| Per-meeting cap | None on free | 30 min (Basic), 90 min (Pro), 4 hr (Business) |
| Transcription languages | 38 | 6 |
| Bot-free capture | Beta, Mac only | Desktop app (Mac/Windows) and Chrome extension |
Read that middle row carefully. Otter Pro billed annually is about $8.33 per user per month, which undercuts Fathom's $16 annual price. If you are price-first and your meetings are short and English, Otter Pro is the cheaper fix. If you are price-first and your meetings are long or frequent, Fathom's free plan wins because there is no meter at all.
Where Fathom wins
The free plan is not a demo. Unlimited recordings, unlimited transcription, instant AI summaries, and search, at $0. There is no 30-minute wall. A two-hour discovery call is not something you have to ration.
More languages. Fathom lists 38 transcription languages against Otter's six. If any part of your week happens outside English, Spanish, French, German, Japanese, or Chinese, Fathom covers you and Otter does not.
Sales templates on the paid tiers. Fathom's higher plans add summary templates built around sales frameworks and team features like folders and keyword alerts. It is genuinely oriented at reps and their managers.
Fathom's weak spots are equally clear: the free plan gates the best summaries behind a paywall, bot-free capture is a Mac beta, and there is no Android app, so a coffee with a buyer or a walk-through on site does not register. It is a tool for calls you sit in front of a computer for.
Where Otter wins
The live transcript. Otter's headline feature is a transcript that scrolls as people talk. If you want to follow along, catch up after stepping away, or search the conversation while it happens, Otter is built for exactly that. Fathom hands you results at the end.
It can attend without you. Otter's bot can auto-join a scheduled meeting even when you are absent, which matters for people who want a record of every call but cannot be in every call.
A deeper archive. Otter AI Chat answers questions across your meeting history, and an MCP server lets ChatGPT and Claude read that history. It is the more mature, more "system of record" product.
The trade-off is the one everyone already knows. Otter's bot is a visible participant. Some clients object, some IT teams block third-party bots, and Google Meet has begun flagging notetaker bots as a potential risk and prompting hosts to deny them. A federal class action, Brewer v. Otter.ai, filed in August 2025, alleges the bot recorded people without consent and that audio was used to train models. Those are allegations, not findings, but they are enough that teams in consent-sensitive fields think twice.
What neither one does well
This is where the comparison gets interesting, because the two products share the same blind spot: they are both built around the scheduled online call.
In-person meetings. Otter has a mobile app, but the product is designed around calls on a calendar. Fathom has no Android app at all. If a meaningful part of your week is a walk-through, a site visit, a conference booth, or a quarterly review across a table, neither tool is the natural pick. You want something that records the room from your phone, keeps going with the screen off, and hands back notes with speakers separated.
Notes you can verify. Both tools give you a summary and a transcript. What neither does out of the box is tie every point in that summary back to the quote, the speaker, and the timestamp it came from. When a summary says "the customer mentioned budget," you want to click it and land on the exact sentence where they named the number. That is the difference between notes you trust and notes you have to re-listen to.
That is the honest place to mention Meetbook, because we built it for those two gaps. It records the meeting tab with no bot in the call, has an Android app for in-person meetings, and every summary point carries the quote, speaker, and timestamp behind it, with action items that have owners. If your meetings are all on a screen and you are happy with a bot, skip it; Fathom or Otter will do fine. If your week includes a room and you want to trust the summary without replaying the call, it is the one built for that.
How to choose
- Pick Fathom if you want unlimited free recording of online calls, meet in more than six languages, and do not need the transcript live.
- Pick Otter if you want a live transcript during the call, a bot that attends meetings you skip, and a searchable archive across years of calls, and your meetings are short and English.
- Pick a third option if a real share of your meetings happen away from a screen, or if you need every point in the summary to point at the quote it came from.
The cheapest way to decide is to look at your last two weeks of meetings. Count how many were on a screen, how many ran past 30 minutes, and how many were in a room. The answer falls out of that count faster than out of any comparison table.