kitio.aiMicrosoft 365 Agents SDK vs Eigent
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Microsoft 365 Agents SDK is completely free, while Eigent is freemium.
Microsoft SDK for building agents that run in Teams, Copilot and the web
FreeAt a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Python, JavaScript and .NET SDKs
- Deploy to Teams and Microsoft 365 Copilot
- Bring your own AI model
- Conversation state handling
- Local testing tools
- Multi-agent workforce
- Browser and desktop control
- Own keys or local models
- MCP tools and skills
- Scheduled automations
- Self-hosting
| Feature | Microsoft 365 Agents SDK | Eigent |
|---|---|---|
| Best for | Microsoft SDK for building agents that run in Teams, Copilot and the web | Open-source desktop multi-agent workforce that runs browser and apps |
| Category | Agents & automation | Agents & automation |
| Pricing model | Free | Freemium |
| Starting price | Free | $19.99/mo |
| Free plan | Yes, fully free | Yes |
| Made by | Microsoft | CAMEL-AI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Microsoft 365 Agents SDK is completely free, while Eigent is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- Own API keys or local models
- Email and community support
Plus
$19.99/mo
- 2,000 task credits monthly
- 7-day free trial
- Priority email support
Pro
$99.99/mo
- 10,000 task credits monthly
- High-priority support
Enterprise
Contact sales
- Local deployment
- Custom integrations
- Custom agent RL environments
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Microsoft 365 Agents SDK
- Free and open source
- Reaches Teams and Copilot users directly
- Works with any model or orchestrator
- Requires coding knowledge
- Hosting and Azure services cost extra
- Tied closely to the Microsoft ecosystem
Eigent
- Open source and self-hostable
- Works with any model, including local ones
- Agents act in real apps, not just chat
- Free credits for new accounts are paused
- Hosted model use needs paid credits
- Teams plan not yet available
Which one should you choose?
Choose Microsoft 365 Agents SDK if you want:
- Free and open source
- Reaches Teams and Copilot users directly
- Works with any model or orchestrator
Watch out: requires coding knowledge.
Choose Eigent if you want:
- Open source and self-hostable
- Works with any model, including local ones
- Agents act in real apps, not just chat
Watch out: free credits for new accounts are paused.
Microsoft 365 Agents SDK vs Eigent FAQ
What is the difference between Microsoft 365 Agents SDK and Eigent?
Microsoft 365 Agents SDK: Microsoft SDK for building agents that run in Teams, Copilot and the web. Eigent: Open-source desktop multi-agent workforce that runs browser and apps. Both are agents & automation tools.
Is Microsoft 365 Agents SDK or Eigent cheaper?
Microsoft 365 Agents SDK is completely free, while Eigent is freemium.
Do Microsoft 365 Agents SDK and Eigent have free plans?
Microsoft 365 Agents SDK: Yes, fully free. Eigent: Yes.
Who makes Microsoft 365 Agents SDK?
Microsoft 365 Agents SDK is made by Microsoft, based in United States.
Who makes Eigent?
Eigent is made by CAMEL-AI.
Which should I choose, Microsoft 365 Agents SDK or Eigent?
Choose Microsoft 365 Agents SDK if you value free and open source and reaches teams and copilot users directly. Choose Eigent if you value open source and self-hostable and works with any model, including local ones.