Otter vs Fireflies
Both record, transcribe, and summarize meetings, but they sell to different buyers. Otter is the transcription-first tool with the best live capture and education roots. Fireflies is the sales-team meeting AI with deep CRM hooks and conversational analytics.
Otter wins for live transcription and simpler standalone use. Fireflies wins for sales teams, CRM workflows, and team-wide analytics.
The tools at a glance
Otter
by Otter.ai
Meeting transcription leader with strong live capture and a generous free tier.
- Best for
- Live transcription, education, in-person meetings, solo professionals.
- Standout
- Best-in-class live transcription on web and mobile, plus Otter Chat for asking questions across past meetings.
- Weakness
- CRM integrations are thinner than Fireflies; the bot joining meetings annoys some external clients.
- Pricing
- Free 300 min/mo; Pro $17/mo; Business $30/seat; Enterprise custom
Fireflies
by Fireflies.ai
Meeting AI built for sales and revenue teams, with deep CRM and Slack workflow integration.
- Best for
- Sales calls, customer success, team workflows, conversation intelligence.
- Standout
- Auto-syncs call notes and key moments into HubSpot, Salesforce, and Slack — minimal manual work.
- Weakness
- Live transcription UX lags Otter; less polished for solo or in-person use.
- Pricing
- Free; Pro $18/seat; Business $29/seat; Enterprise $39/seat
Key differences
Live transcription
Otter's live transcript on mobile and web is faster and more readable in real time — it's the only one you'd actually use to follow a meeting you're sitting in. Fireflies focuses on post-meeting summaries and is weaker for live capture.
CRM and sales workflows
Fireflies pushes call notes, action items, and call snippets into HubSpot, Salesforce, Pipedrive, and Slack with field-level mapping. Otter has integrations but they feel bolted on — Fireflies is built around them.
In-person meetings
Otter's mobile app records and transcribes in-person meetings well. Fireflies is bot-driven (joins your video call), so it's effectively video-only.
Conversation intelligence
Fireflies has talk-time ratios, monologues, sentiment, and topic tracking across a team — actual revenue analytics. Otter has summaries and Otter Chat but not team-level conversational analytics.
Bot etiquette
Both join calls as a bot by default, which some external clients dislike. Otter offers OtterPilot opt-out flows; Fireflies has notification controls but the bot's presence is more obvious.
Free tier
Otter's free tier (300 min/mo, live transcription) is genuinely usable for a solo professional. Fireflies free is more limited and exists mostly to demo the workflow.
Feature matrix
| Feature | Otter | Fireflies |
|---|---|---|
| Live transcription quality | Excellent | Good (post-call focused) |
| In-person meeting capture | Yes (mobile) | No (bot-only) |
| HubSpot / Salesforce sync | Basic | Deep (field mapping) |
| Slack integration | Yes | Yes (channel-by-meeting) |
| Conversation analytics | No | Yes (talk ratio, sentiment, topics) |
| Meeting Q&A across history | Otter Chat | AskFred |
| Free tier | 300 min/mo | 800 min lifetime |
| Cheapest paid tier | $17/mo (Pro) | $18/seat (Pro) |
Pick by use case
Sales team meeting AI
Auto-logging to HubSpot and Salesforce, talk-time analytics, and Slack channel summaries make Fireflies the default for revenue teams.
Live captioning a meeting or lecture
Otter's live transcript is the only one fast and readable enough to follow a meeting in real time. Fireflies is built for after-the-fact summaries.
Transcribing customer calls
Customer call workflows — CRM logging, sentiment, follow-up actions — are the core use case. Otter handles transcription but skips the CRM half.
In-person meetings or interviews
Otter's mobile app records in-person without a bot. Fireflies needs a video call to join.
Solo professional / freelancer
Free tier is genuinely useful, Otter Chat answers questions across past meetings, and there is no per-seat math.
Team-wide conversation intelligence
Talk ratios, monologue detection, sentiment trends across a team — Otter does not ship this.
Education / classroom transcription
Otter has long-standing education plans, mobile-first capture, and live captions for accessibility.