Short answer. Use an AI note-taker (Otter, Fireflies, Gong) for digital calls. Use a voice recorder (phone app, dictaphone) for personal voice memos. Use an AI wearable like Confee for in-person sales conversations and trade shows. The categories overlap in name but not in job. Picking the wrong category means typing things into your CRM that you should not have to type.
Key takeaways
- AI note-takers are bots on Zoom or Teams calls. They do not work in physical rooms.
- Voice recorders capture audio with no AI structuring. You read the transcript later.
- AI wearables capture in-person conversations and turn them into structured CRM data.
- Confee is the AI wearable category, purpose-built for sales conferences.
What each category actually does
AI note-taker. A meeting bot. It joins your Zoom, Teams, or Meet call as a participant, records the call, transcribes it, and produces a summary. Examples: Otter, Fireflies, Gong, Grain, Avoma.
Voice recorder. A device or phone app that captures audio. You hit record, you stop record, you have an audio file or a transcript. Examples: phone Voice Memos, dictaphones, basic voice apps.
AI wearable. A small body-worn device that captures live in-person conversations and turns them into structured output. Examples: Confee, Limitless, Plaud.
The three categories share the word "audio" but solve different problems.
Decision matrix
| Use case | Right tool | |---|---| | Zoom or Teams sales call | AI note-taker (Otter, Fireflies, Gong) | | Internal team standup on Zoom | AI note-taker | | Trade show booth conversation | AI wearable (Confee) | | Customer dinner | AI wearable | | Field visit or site walk | AI wearable | | Personal voice memo | Voice recorder | | Phone interview (one-way) | Voice recorder or note-taker | | Conference panel | Voice recorder |
If your job is in-person sales, the AI wearable column is most of your day.
When AI note-takers fail
AI note-takers are excellent on calls. They fail in three places:
- In the room. No bot to join. The audio source has to come from somewhere physical.
- Hybrid meetings. When some people are in the room and some on Zoom, the in-room people are missed.
- Sales conferences. Booth conversations have no Zoom link. The note-taker has nothing to attach to.
For these cases, an AI wearable is the right tool. Confee was built specifically for the third case.
When voice recorders fail
Voice recorders work for personal use. They fail in sales because:
- No structured output. You get a 5-minute audio file, not a CRM lead.
- No consent UX. Phone recorders have no visible indicator and no built-in consent flow.
- No CRM integration. You have to copy-paste the transcript.
A voice recorder is fine for "remind me what I thought." It is not fine for "log this lead in Salesforce."
When AI wearables fail
For completeness: AI wearables fail when the conversation is digital, not physical.
- A Zoom call should be captured by an AI note-taker bot, not a wearable.
- A phone call where you are alone is best with a voice recorder.
The category does not replace AI note-takers. It complements them.
Hybrid setups
Most sales teams need two of the three.
- In-person plus digital sales (most common). Confee for booth and customer meetings, plus Otter or Fireflies for Zoom calls.
- Pure digital sales. Just a note-taker. No wearable needed.
- Pure in-person sales (rare in 2026). Just a wearable. Most teams have at least some Zoom calls.
Both products feed the same CRM. The structured fields end up in the same Lead or Contact record. Routing rules do not care which capture method produced the lead.
How Confee fits
Confee is the AI wearable for sales-conference and trade show use cases. Three things make it the right pick:
- Hardware-first design (24g pendant, 3-mic beamforming, 12-hour battery).
- GDPR-first compliance (LED trust light, in-app consent, EU data residency). See the privacy page for the full data flow.
- Structured CRM output (Salesforce, HubSpot, Pipedrive, Zoho, Attio, Folk).
Hardware ships Q4 2026. Join the waitlist for early access.
FAQ
Is Otter an AI wearable? No. Otter is an AI note-taker. It is software that joins digital calls. It does not have hardware and cannot capture in-person conversations cleanly.
Is Limitless the same as Confee? Both are AI wearables, but they serve different jobs. Limitless is a general-purpose personal note-taker. Confee is purpose-built for sales-conference lead capture.
Can I use a voice recorder for sales? Technically yes, but you will spend the rest of the day transcribing and typing into your CRM. Auto-fill is the whole reason an AI wearable exists.
Which categories does my team need? If your reps do trade shows, customer dinners, or field visits, you need an AI wearable. If they also do Zoom calls, add an AI note-taker. Most teams need both.
When does Confee ship? Q4 2026. Join the waitlist for early access.
Sources
- Confee CF-01 product documentation
- Public product pages of comparable AI tools, accessed 2026