Fireflies vs Otter vs Notta 2026: Best AI Meeting Assistant Compared
Every meeting produces valuable information — decisions made, action items assigned, context that matters weeks later. But who has time to take notes while actually participating? AI meeting assistants solve this by recording, transcribing, and summarizing your meetings automatically.
In 2026, three platforms dominate this space: Fireflies.ai, Otter.ai, and Notta. We tested all three across 50+ real meetings to find out which one actually saves you time and catches what matters.
Quick Verdict
Fireflies is the best overall choice for teams — it works with every conferencing platform, has the deepest CRM integrations, and its AI summaries are the most actionable. Otter excels at live transcription accuracy and is ideal for individual professionals and small teams. Notta is the best value option with surprisingly strong multilingual support and a generous free tier.
What Is Fireflies.ai?
Fireflies.ai is the most feature-rich AI meeting assistant on the market. It joins your meetings as an AI participant, records audio and video, generates transcripts, and produces structured summaries with action items, key questions, and decisions. What sets Fireflies apart is its conversation intelligence — it tracks speaker talk time, sentiment, topic patterns, and can even score calls for sales teams.
Fireflies works with Zoom, Google Meet, Microsoft Teams, Webex, GoTo Meeting, and any platform that allows third-party participants. It also supports uploaded audio and video files for transcription.
What Is Otter.ai?
Otter.ai started as a transcription tool and has evolved into a meeting assistant. Its standout feature is real-time transcription — you see the transcript appearing as people speak, with speaker identification that improves over time as it learns your team’s voices.
Otter’s strength is its simplicity. It’s designed for individual professionals who want clean, accurate transcripts without a complex dashboard. The free tier is generous, and its integration with Google Calendar and Zoom is seamless.
What Is Notta?
Notta is the newest entrant but has gained traction with its multilingual capabilities and competitive pricing. It supports transcription in 104 languages, making it the clear winner for global teams. Notta also offers AI-powered summarization, action item extraction, and a clean mobile app for recording in-person meetings.
Based in Japan, Notta has particularly strong support for Asian languages — Japanese, Chinese, and Korean transcription accuracy far exceeds what Fireflies and Otter offer.
Feature Comparison
| Feature | Fireflies | Otter | Notta |
|---|---|---|---|
| Supported Platforms | Zoom, Meet, Teams, Webex, GoTo + more | Zoom, Meet, Teams | Zoom, Meet, Teams, Webex |
| Real-time Transcription | No (post-meeting) | Yes (best-in-class) | Yes |
| AI Summary | Detailed with action items | Basic summary | Structured summary |
| Speaker Identification | Yes (auto-detect) | Yes (learns voices) | Yes |
| Languages | 60+ | English, French, Spanish | 104 |
| CRM Integration | Salesforce, HubSpot, Zoho | HubSpot (Pro) | Limited |
| Video Recording | Yes | No (audio only) | Yes |
| Soundbite/Clip Sharing | Yes | Yes | Yes |
| Search Across Meetings | Yes (global search) | Yes | Yes |
| API Access | Yes | Business plan | Business plan |
| Meeting Templates | Custom templates | No | Basic templates |
| Sentiment Analysis | Yes | No | No |
| Talk Time Analytics | Yes | Basic | No |
Pricing Comparison
| Plan | Fireflies | Otter | Notta |
|---|---|---|---|
| Free Tier | Unlimited transcription (limited AI summaries) | 300 min/month | 120 min/month |
| Pro/Individual | $18/month | $16.99/month | $13.49/month |
| Business/Team | $29/user/month | $30/user/month | $27.49/user/month |
| Enterprise | Custom | Custom | Custom |
Transcription Accuracy
We tested transcription accuracy across three scenarios: a quiet 1-on-1 meeting, a noisy group call with 6 participants, and a technical discussion heavy with jargon.
Quiet 1-on-1: All three performed well. Otter achieved 97% accuracy, Fireflies 95%, and Notta 94%. Otter’s edge comes from its superior punctuation and paragraph formatting.
Noisy group call: This is where differences emerged. Fireflies handled crosstalk best with 88% accuracy. Otter dropped to 82% when multiple people spoke simultaneously. Notta was in between at 85%.
Technical jargon: Fireflies allows you to add custom vocabulary — adding project names and technical terms improved accuracy significantly. Otter and Notta don’t offer custom vocabulary, resulting in frequent misspellings of domain-specific terms.
AI Summary Quality
This is where Fireflies truly shines. Its AI summaries are structured into: overview, key topics, action items (assigned to specific people), questions asked, and decisions made. You can customize the summary template to match your team’s workflow.
Otter’s summaries are shorter and less structured — they capture main topics and key points but don’t extract action items reliably. Notta’s summaries are decent, sitting between Fireflies and Otter in terms of detail and structure.
Integrations and Workflow
Fireflies has the deepest integration ecosystem. It pushes meeting notes directly to Salesforce, HubSpot, Slack, Notion, Asana, Trello, and 20+ other tools. For sales teams, the automatic CRM logging alone justifies the subscription.
Otter integrates with Google Calendar, Zoom, and Slack. OtterPilot (their enterprise feature) can auto-join meetings and post summaries to Slack channels. The HubSpot integration is available on Business plans.
Notta offers integrations with Zapier, Notion, and Salesforce. The integration library is smaller but covers the essentials. Its mobile app is notably better than the competition for recording in-person meetings.
Who Should Use Fireflies?
- Sales teams who need CRM auto-logging and call analytics
- Project managers who want structured action items from every meeting
- Teams using multiple conferencing platforms
- Anyone who wants conversation intelligence (sentiment, topics, talk time)
Who Should Use Otter?
- Individual professionals who want the best real-time transcription
- Journalists and researchers who need clean, formatted transcripts
- Small teams primarily using Zoom and Google Meet
- Anyone on a budget — the free tier is the most generous
Who Should Use Notta?
- Global teams operating across multiple languages
- Asian market businesses needing Japanese, Chinese, or Korean transcription
- Cost-conscious teams who want solid features at the lowest price
- Remote workers who attend in-person meetings and need mobile recording
The Bottom Line
Fireflies is the best overall AI meeting assistant for teams in 2026. Its AI summaries are the most actionable, its integrations are the deepest, and it works with virtually every conferencing platform. The $29/user/month Business plan pays for itself within a week for any team that runs 10+ meetings per week.
Otter remains the gold standard for real-time transcription accuracy and is the best choice for individuals who want a simple, reliable note-taker. Notta is the dark horse — its multilingual support and competitive pricing make it the best option for international teams.
Frequently Asked Questions
Can meeting assistants record without everyone knowing?
This depends on your local laws and platform settings. Most AI meeting assistants announce their presence when joining. Always inform participants that the meeting is being recorded — it’s both ethical and legally required in many jurisdictions.
Which tool is best for Zoom meetings specifically?
All three work well with Zoom, but Fireflies offers the deepest Zoom integration with post-meeting summaries pushed directly to Slack and CRM. Otter’s live transcription during Zoom meetings is unmatched for real-time note-taking.
Can these tools transcribe recorded meetings?
Yes. Fireflies, Otter, and Notta all support uploading pre-recorded audio and video files for transcription and summarization. This is useful for processing meeting recordings from platforms they don’t natively support.
How accurate is AI meeting transcription in 2026?
In ideal conditions (clear audio, few speakers, minimal background noise), accuracy ranges from 94-97%. In challenging conditions (crosstalk, accents, technical jargon), expect 82-90%. All platforms have improved significantly from 2024 levels.
Is my meeting data private and secure?
Fireflies, Otter, and Notta all offer SOC 2 compliance and encryption at rest and in transit. Fireflies and Otter offer HIPAA compliance on enterprise plans. Always review the data retention policies and configure auto-deletion if your organization requires it.
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