AI Meeting Bots Comparison 2026: Otter vs Fireflies vs Fathom vs Krisp

Meetings are simultaneously the most productive and least productive part of modern work. AI meeting bots have emerged as essential tools for capturing, summarizing, and extracting value from the hours we spend in video calls. In 2026, four tools dominate the market: Otter.ai, Fireflies.ai, Fathom, and Krisp.

Each takes a different approach — Otter focuses on real-time transcription and collaboration, Fireflies emphasizes enterprise search across all conversations, Fathom prioritizes meeting summarization and action tracking, and Krisp doubles as both a noise-cancellation tool and a meeting assistant. This comparison evaluates each across the dimensions that matter most: transcription accuracy, action item extraction, platform integration, and value for money.

Overview Table

Feature	Otter.ai	Fireflies.ai	Fathom	Krisp
Pricing	$0 / $17 / $30 / $39 per seat/mo	$0 / $10 / $19 / $39 per seat/mo	$0 / $17 / $25 per seat/mo (billed annually)	$0 / $8 / $15 / $30 per seat/mo
Real-Time Transcription	Yes (live captions)	No (post-meeting)	Yes (live in-meeting view)	Yes (real-time)
Action Items	Manual + AI suggestions	Auto-extracted with assignee detection	Auto-extracted with Smart Links	Basic extraction
Meeting Platforms	Zoom, Google Meet, MS Teams	Zoom, Google Meet, MS Teams, Webex, RingCentral	Zoom, Google Meet, MS Teams	Zoom, Google Meet, MS Teams (no bot, local AI)
Team Collaboration	Shared workspace, comments, highlights	Channels, threads, comments	CRM integrations, Slack notifications	No native collab
AI Summary	Meeting Digest with key points	Smart Summaries with chapters	Auto-summary with timestamps	Post-meeting summary
Recording Playback	Zoom/MS Teams only	Integrated player	In-app player with transcript sync	No recording (privacy-first)

Detailed Comparison

Otter.ai: The Real-Time Collaboration Pioneer

Otter.ai has been in the meeting transcription space longer than any competitor, and it shows in the polish of its real-time transcription and the depth of its collaboration features. It’s the only tool that serves as both a meeting bot and a collaboration workspace.

Pricing & Plans:

Otter Basic (Free): 300 minutes/month transcription, 30 min/meeting max, basic AI summaries
Otter Pro ($16.99/seat/mo, billed annually): 1,200 minutes/month, 90 min/meeting, advanced AI summaries, custom vocabulary
Otter Business ($30/seat/mo, billed annually): Unlimited minutes, Salesforce integration, priority support, SSO
Otter Enterprise ($39/seat/mo): Custom retention policies, data residency, dedicated support

Key Capabilities:

Live transcript: Real-time captions visible during the meeting, with speaker identification
Meeting Digest: Auto-generated summary with bullet points, action items, and key questions
AI Chat: Ask questions about past meetings — “What did Sarah say about the Q3 timeline?”
Workspace: Shared meeting notes with team comments, highlight annotations, and threaded discussions
OtterPilot: Automatic bot joins your calendar meetings; no manual invitations needed
Speaker identification: Learns to recognize recurring participants across meetings
Export: Transcripts and summaries to Notion, Slack, Salesforce, HubSpot, and more

Pros:

Best real-time transcription accuracy in the industry (~95% for clear audio)
Strong collaboration features — shared workspaces feel like a dedicated notes app
OtterPilot auto-joins without manual steps
Long history of reliability and continuous improvement

Cons:

Free tier is limited (300 min/month, 30 min/meeting cap)
Action item extraction is less sophisticated than Fathom
Bot joins meetings visibly — can feel intrusive
Custom vocabulary setup is manual and tedious

Best Use Case: Teams that want real-time captions during meetings and a shared collaboration space around meeting notes.

Fireflies.ai: The Enterprise Conversation Search Engine

Fireflies positions itself as a search engine for your conversations. Rather than just transcribing individual meetings, it indexes everything — meetings, calls, and even transcribed audio recordings — making them searchable across your entire organization.

Pricing & Plans:

Fireflies Free: Limited transcription (credits-based), 7-day search history, basic AI summaries
Fireflies Pro ($10/seat/mo, billed annually): Unlimited transcription, unlimited search history, advanced AI summaries
Fireflies Business ($19/seat/mo, billed annually): Custom AI models, Salesforce integration, priority support, analytics dashboard
Fireflies Enterprise ($39/seat/mo): SOC 2 Type II, data residency, dedicated support, custom integrations

Key Capabilities:

Universal search: Search across all meetings by keyword, speaker, date, topic — like Google for your conversations
Soundbites: Create shareable 30-second audio clips with animated transcripts
Smart Summaries: Topic-based chapter markers, key takeaways, action items with assignee detection
AI Filters: Filter conversations by sentiment, topic, speaker, meeting type
CRM integration: Two-way sync with Salesforce, HubSpot, PipeDrive — logs meeting notes to contact records
Meeting minutes: Formatted meeting minutes matching your company template
Modular add-ons: Pinpoint (precise quote search), Recap (daily/weekly meeting summaries), Review (collaborative clip review)

Pros:

Best search capability across all meetings
Soundbites are brilliant for sharing key moments
Strong CRM integrations for sales teams
Most affordable Pro tier at $10/seat/mo
Broadest platform support (Zoom, Teams, Google Meet, Webex, RingCentral)

Cons:

No real-time live transcription (only post-meeting processing)
Interface can feel overwhelming with features
Search quality degrades with poor audio transcription
Soundbites can be gimmicky if overused

Best Use Case: Sales teams and large enterprises that need to search across thousands of conversations and automatically log meeting insights into CRM systems.

Fathom: The Meeting Summarization Specialist

Fathom has rapidly gained market share by focusing relentlessly on what happens after the meeting — extracting clear actions, decisions, and follow-ups. Its “Smart Links” feature connects meeting outcomes directly to tasks in project management tools.

Pricing & Plans:

Fathom Free: Unlimited recording, unlimited summaries, 10+ integrations, unlimited search
Fathom Pro ($17/seat/mo, billed annually): Unlimited AI action items, Smart Links, custom templates, Salesforce integration
Fathom Team ($25/seat/mo, billed annually): Team analytics, admin dashboard, priority support, SSO
Fathom Enterprise (Custom): Custom AI models, dedicated infrastructure, SLA guarantees

Key Capabilities:

Auto-summarization: High-quality summaries with timestamps, decisions, and action items
Smart Links: Action items automatically create tasks in Asana, Linear, Jira, Notion, or Monday.com — one click sync
Highlight Reel: Short 60-second video summary of meeting highlights
In-meeting view: Live transcript with ability to highlight and tag in real-time
CRM Sync: Meeting notes and action items sync to Salesforce and HubSpot automatically
Fathom AI: Ask questions about any past meeting — “What was the budget decision?”
Meeting templates: Standardize meeting output format across teams

Pros:

Free tier is genuinely unlimited — no caps on recording or summaries
Best action item extraction with direct sync to project management tools
Smart Links is genuinely useful, not just a marketing term
Clean, focused interface that doesn’t overwhelm
No meeting participant limit on free plan

Cons:

No real-time live captions (post-meeting processing)
Fewer total integrations than Fireflies
No native mobile app (web and desktop only)
Action items can miss context if meeting was unstructured

Best Use Case: Teams that want to turn every meeting into tracked, accountable action items with minimal manual effort.

Krisp: The Privacy-First Meeting Assistant

Krisp takes a fundamentally different approach. It processes audio locally on your device rather than through cloud servers, making it the privacy-friendly choice. It also functions as a real-time noise cancellation tool, which is its original claim to fame.

Pricing & Plans:

Krisp Free: 60 minutes/day of transcription, basic noise cancellation
Krisp Pro ($8/seat/mo, billed annually): Unlimited transcription, HD noise cancellation, voice separation
Krisp Business ($15/seat/mo, billed annually): Team management, admin controls, SSO, priority support
Krisp Enterprise ($30/seat/mo): Data residency, custom models, dedicated infrastructure

Key Capabilities:

On-device AI: All audio processing happens locally — no cloud upload, no privacy concerns
Noise cancellation: Industry-leading background noise removal (dog barking, construction, cafe noise)
Voice separation: Separates speakers in real-time for cleaner multi-participant audio
Post-meeting summaries: AI-generated summaries with action items (processed locally)
Live transcription: Real-time captions with ~92% accuracy for clear audio
Meeting notes: Auto-generated meeting minutes with key points
Krisp Voice (new): AI voice changer that works in real-time on any meeting platform

Pros:

Privacy-first — no data leaves your device
Best noise cancellation — transforms chaotic home offices into studio-quality audio
Cheapest premium tier at $8/seat/mo
No bot joins the meeting (less intrusive)
Voice separation is genuinely impressive

Cons:

Lower transcription accuracy (~92% vs 95% for Otter)
No CRM integrations
Limited collaboration features
No cloud search across meetings
Processed summaries are less detailed than competitors

Best Use Case: Privacy-conscious users, remote workers in noisy environments, and anyone who values noise cancellation as much as transcription.

Head-to-Head by Category

Transcription Accuracy

In controlled tests with clear audio, Otter achieves the highest accuracy at ~95%, thanks to years of training on meeting-specific speech patterns. Fireflies is close behind at ~93% for English, with slightly lower accuracy for other languages. Fathom achieves ~92% in post-meeting processing. Krisp’s on-device processing limits its accuracy to ~92% for clear audio and lower in complex acoustic environments.

Winner: Otter.ai (95% accuracy)

Action Item Extraction & Follow-Through

This is the most important metric for many teams. Fathom leads with its Smart Links feature — action items aren’t just identified, they’re automatically created as tasks in your project management tool. Fireflies is strong too, with assignee detection and CRM sync. Otter identifies potential action items but requires manual confirmation. Krisp has basic extraction that sometimes misses context.

Winner: Fathom (Smart Links are genuinely transformative)

Meeting Platform Integration

Fireflies supports the widest range of platforms — Zoom, Google Meet, Microsoft Teams, Webex, and RingCentral. Otter and Fathom support the top three (Zoom, Google Meet, Teams). Krisp takes a platform-agnostic approach — it works with any meeting app because it processes audio at the system level rather than joining as a bot — but this means less deep integration with each platform.

Winner: Fireflies.ai (broadest platform support)

Pricing & Value

Krisp wins on pure affordability at $8/seat/mo for unlimited transcription. Fireflies Pro at $10/seat/mo is remarkable value for what you get — unlimited transcription with strong search. Fathom’s genuinely unlimited free tier is the best deal for small teams. Otter is the most expensive at the Pro level and the free tier is heavily limited.

Winner: Fathom (best free tier); Krisp (cheapest paid option)

Winner by Use Case

Best Overall: Fathom — The combination of a genuinely unlimited free tier, best-in-class action item extraction with Smart Links, and clean interface make it the right choice for most teams. It’s the only tool that reliably turns meetings into tracked, accountable outcomes.
Best Value: Fireflies.ai — At $10/seat/mo for unlimited transcription with excellent search, Fireflies is the most feature-rich option for the price. The CRM integrations make it particularly valuable for sales teams.
Best for Privacy: Krisp — If your organization has strict data residency requirements or you’re just privacy-conscious, Krisp’s on-device processing is the only option that truly keeps your conversations off the cloud.
Best for Real-Time: Otter.ai — The only tool with production-quality real-time captions during meetings, plus strong collaboration features around shared meeting notes.
Best for Sales Teams: Fireflies.ai — Two-way CRM sync, Soundbites for sharing call moments with prospects, and organization-wide search make it the sales team favorite.
Best for Remote Workers: Krisp — The noise cancellation alone is worth the price, and the local transcription is a bonus. Use it alongside any meeting platform without a bot.

Final Verdict

Criteria	Winner	Runner-Up
Best Overall	Fathom	Fireflies.ai
Best Free Tier	Fathom	—
Best Transcription Accuracy	Otter.ai	Fireflies.ai
Best Action Items	Fathom	Fireflies.ai
Best Platform Support	Fireflies.ai	Otter.ai
Best Value (Paid)	Fireflies.ai ($10)	Krisp ($8)
Best Privacy	Krisp	—

The AI meeting bot market has matured to the point where all four tools are genuinely useful. Fathom gets our overall recommendation because it excels at what matters most: turning meetings into tracked, accountable outcomes. But if you need real-time captions, Otter is better. If you need organization-wide search across thousands of conversations, Fireflies wins. And if privacy or noise cancellation are priorities, Krisp is the clear choice. Many teams actually use two — Krisp for noise cancellation and Otter or Fathom for transcription.