kitio.aiMicrosoft 365 Agents SDK vs Metorial
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 Metorial 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
- Single MCP gateway URL
- Role-based tool access
- Per-call audit logs
- Shared skills
- 1,000+ integrations
- SSO support
| Feature | Microsoft 365 Agents SDK | Metorial |
|---|---|---|
| Best for | Microsoft SDK for building agents that run in Teams, Copilot and the web | Open-source MCP gateway that governs agent access to company tools |
| Category | Agents & automation | Agents & automation |
| Pricing model | Free | Freemium |
| Starting price | Free | $250/mo |
| Free plan | Yes, fully free | Yes |
| Made by | Microsoft | Metorial |
| 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 Metorial is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Dev
Free
- 500K tool calls per month
- Up to 10 integrations
- Unlimited auth connections
Scale
$250/mo
- 2.5M tool calls per month
- 20 workforce seats included
- Unlimited integrations
- Email support
Enterprise
Contact sales
- On-prem deployment
- SOC 2 and GDPR compliance
- SAML SSO and RBAC
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
Metorial
- Central control over agent tool access
- Works across Claude, ChatGPT and Cursor
- Open-source code
- Paid tier starts at $250 per month
- Free plan limited to 10 integrations
- Extra seats cost $20 each
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 Metorial if you want:
- Central control over agent tool access
- Works across Claude, ChatGPT and Cursor
- Open-source code
Watch out: paid tier starts at $250 per month.
Microsoft 365 Agents SDK vs Metorial FAQ
What is the difference between Microsoft 365 Agents SDK and Metorial?
Microsoft 365 Agents SDK: Microsoft SDK for building agents that run in Teams, Copilot and the web. Metorial: Open-source MCP gateway that governs agent access to company tools. Both are agents & automation tools.
Is Microsoft 365 Agents SDK or Metorial cheaper?
Microsoft 365 Agents SDK is completely free, while Metorial is freemium.
Do Microsoft 365 Agents SDK and Metorial have free plans?
Microsoft 365 Agents SDK: Yes, fully free. Metorial: Yes.
Who makes Microsoft 365 Agents SDK?
Microsoft 365 Agents SDK is made by Microsoft, based in United States.
Who makes Metorial?
Metorial is made by Metorial.
Which should I choose, Microsoft 365 Agents SDK or Metorial?
Choose Microsoft 365 Agents SDK if you value free and open source and reaches teams and copilot users directly. Choose Metorial if you value central control over agent tool access and works across claude, chatgpt and cursor.