AgentHub

Know when to buy, switch, or wait on your AI tool stack.

Change impact watchlist

Track AI tool changes before your team renews the wrong stack.

Save the tools your team is evaluating, see which tracked changes affect that shortlist, and generate a decision memo you can share without sending internal docs or code.

Tools in this stack

Impact alerts

What changed for this shortlist

Impact score: 80

Estimated monthly cost: $126

updateApr 7, 2026

Microsoft 365 Copilot Business

Copilot is still strongest for Microsoft-standardized teams, but monthly pilots are no longer easy to mistake for the cheaper annual line. Buyers now need to model add-on versus bundle paths more explicitly before comparing Microsoft against ChatGPT, Gemini, or Notion AI.

Update the decision memo before sharing this stack.

updateApr 6, 2026

Notion AI

Notion still works well as a bundled workspace AI buy, but teams that want sustained autonomous automation now need to budget a separate metered line instead of assuming the all-in workspace price covers everything.

Update the decision memo before sharing this stack.

updateDec 1, 2025

Microsoft 365 Copilot Business

This lowers the near-term barrier for Microsoft 365 customers to standardize on Copilot Business, especially against separate AI seats, but teams still need to account for the required qualifying Microsoft 365 base plan underneath the Copilot layer.

Update the decision memo before sharing this stack.

updateMay 13, 2025

Notion AI

For teams already considering Notion as a shared workspace, AI is now part of the workspace decision instead of a separate add-on line item, which improves Notion's seat economics against Copilot Business and other suite-native assistants.

Update the decision memo before sharing this stack.

Decision memo

Exportable buying note

# AI Stack Decision Memo: Team AI shortlist

Buyer context: team / coding
Team size: 5
Selected tools: Microsoft 365 Copilot Business, Notion AI
Estimated monthly self-serve cost: $126
Highest impact: update

## Impact Alerts
- Microsoft 365 Copilot Business: Microsoft 365 Copilot Business now shows a clearer split between annual, monthly, and discounted bundle paths. Update the decision memo before sharing this stack.
- Notion AI: Notion now prices Custom Agents separately after the bundled AI layer. Update the decision memo before sharing this stack.
- Microsoft 365 Copilot Business: Microsoft discounts Copilot Business bundles and add-on pricing through June 30, 2026. Update the decision memo before sharing this stack.
- Notion AI: Notion Business and Enterprise now include unlimited Notion AI. Update the decision memo before sharing this stack.

## Pricing Caveats
- At least one selected tool lacks complete self-serve monthly pricing.

## Evidence
- [Microsoft 365 Copilot Business](https://www.microsoft.com/en-us/microsoft-365-copilot/business)
- [Notion AI](https://www.notion.com/pricing)
- [microsoft-365-copilot-business vs chatgpt](/en/compare/microsoft-365-copilot-business-vs-chatgpt)
- [microsoft-365-copilot-business vs gemini](/en/compare/microsoft-365-copilot-business-vs-gemini)
- [microsoft-365-copilot-business vs notion-ai](/en/compare/microsoft-365-copilot-business-vs-notion-ai)
- [notion-ai vs chatgpt](/en/compare/notion-ai-vs-chatgpt)
- [gemini vs notion-ai](/en/compare/gemini-vs-notion-ai)
- [notebooklm vs notion-ai](/en/compare/notebooklm-vs-notion-ai)
- [glean vs notion-ai](/en/compare/glean-vs-notion-ai)

Local stacks are stored in this browser. Cloud save and alert history move through the beta account setup. Account