# Microsoft Copilot vs Otter.ai

> Microsoft Copilot: Microsoft's AI assistant for chat, writing and research across web, apps and Microsoft 365
> Otter.ai: Record, transcribe and summarize meetings, with action items and searchable AI chat

- Microsoft Copilot profile: https://finderatlas.com/tools/microsoft-copilot
- Otter.ai profile: https://finderatlas.com/tools/otter-ai
- Comparison page: https://finderatlas.com/compare/microsoft-copilot-vs-otter-ai
- Last reviewed: October 2026

## Verdict

Microsoft Copilot is listed under AI Assistants and Otter.ai under Audio & Speech AI. Both have a free plan or trial. Only Otter.ai is available on Chrome Extension and offers an API.

### Choose Microsoft Copilot if

- You want a tool built for drafting and summarizing inside Word.
- Free tier with chat, image creation and voice on web, desktop and mobile.
- Built into Word, Excel, PowerPoint, Outlook and Teams for Microsoft 365 subscribers.

### Choose Otter.ai if

- You want a tool built for meeting transcription and summaries.
- Permanent free plan with 300 monthly transcription minutes.
- Works through a notetaker bot or bot-free via desktop apps and Chrome extension.

## Pricing

| | Microsoft Copilot | Otter.ai |
| --- | --- | --- |
| Pricing model | Freemium | Freemium |
| Free plan or trial | Yes | Yes |
| Starting price | $0 | $0 |

## Features

| Feature | Microsoft Copilot | Otter.ai |
| --- | --- | --- |
| Chat | Yes | Not listed |
| Image creation | Yes | Not listed |
| Voice | Yes | Not listed |
| Microsoft 365 integration | Yes | Not listed |
| Cowork | Yes | Not listed |
| Researcher | Yes | Not listed |
| Code | Yes | Not listed |
| Notebook and Guided Learning | Yes | Not listed |
| Work IQ | Yes | Not listed |
| Auto model picker | Yes | Not listed |
| Live transcription | Not listed | Yes |
| Notetaker bot | Not listed | Yes |
| Bot-free recording | Not listed | Yes |
| AI summaries and action items | Not listed | Yes |
| Otter AI Chat | Not listed | Yes |
| Channels | Not listed | Yes |
| File import | Not listed | Yes |
| CRM sync | Not listed | Yes |
| Otter MCP server | Not listed | Yes |

## Platforms

| Platform | Microsoft Copilot | Otter.ai |
| --- | --- | --- |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | No | Yes |
| Browser Extension | No | No |
| Chrome Extension | No | Yes |

## Microsoft Copilot strengths

- Free tier with chat, image creation and voice on web, desktop and mobile
- Built into Word, Excel, PowerPoint, Outlook and Teams for Microsoft 365 subscribers
- Copilot Chat is included with eligible business Microsoft 365 plans at no extra cost
- Enterprise Data Protection and admin controls in business plans
- Apps for Windows, macOS, iOS and Android

## Microsoft Copilot limitations

- Consumer premium features require a Microsoft 365 subscription; the standalone Copilot Pro plan is no longer sold
- Copilot Business is an add-on at $21 to $25.20 per user per month on top of a Microsoft 365 plan
- Usage limits apply to free and lower tiers, and Microsoft does not publish exact numbers on the pricing page
- Family plan AI features are for the subscription owner only

## Otter.ai strengths

- Permanent free plan with 300 monthly transcription minutes
- Works through a notetaker bot or bot-free via desktop apps and Chrome extension
- Summaries, action items and AI Chat across past meetings
- Apps for web, iOS, Android, Mac and Windows, rated 4.8 on the App Store from 86K ratings
- Integrations with Zoom, Teams, Google Meet, Slack and CRMs such as Salesforce and HubSpot

## Otter.ai limitations

- Free plan caps conversations at 30 minutes and file imports at 3 lifetime
- Pro caps monthly transcription at 1,200 minutes and meetings at 90 minutes
- Business costs $30 per user per month on monthly billing
- API access, SSO and HIPAA add-on require the Enterprise plan
- Transcription is limited to six listed languages

## FAQ

**Is Microsoft Copilot better than Otter.ai?**

It depends on your workflow. Microsoft Copilot is built for drafting and summarizing inside Word. Otter.ai is built for meeting transcription and summaries.

**What are the key feature differences between Microsoft Copilot and Otter.ai?**

Microsoft Copilot: Microsoft's AI assistant for chat, writing and research across web, apps and Microsoft 365. Otter.ai: Record, transcribe and summarize meetings, with action items and searchable AI chat.

**Does Microsoft Copilot or Otter.ai have a free plan?**

Yes, both do. Microsoft Copilot is freemium and Otter.ai is freemium, and each has a free plan or trial.

**Which is cheaper, Microsoft Copilot or Otter.ai?**

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.