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: Custom quote

updateApr 7, 2026

NotebookLM

NotebookLM is no longer safe to treat as a niche sidecar for only a few power users. Buyers comparing research-heavy seats now need to consider it as a mainstream specialist for source-grounded synthesis, especially inside Google-centric teams.

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.

updateApr 3, 2026

NotebookLM

NotebookLM becomes easier to buy as a governed source-synthesis layer because the upgrade path is now more explicit and can be attached to existing Google administration instead of looking like a fuzzy consumer add-on.

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: NotebookLM, Notion AI
Estimated monthly self-serve cost: Custom or incomplete pricing
Highest impact: update

## Impact Alerts
- NotebookLM: NotebookLM's broader rollout and multilingual audio push it onto more mainstream shortlists. 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.
- NotebookLM: NotebookLM now documents Standard, Plus, Pro, and Ultra limits with Workspace and Education eligibility. 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
- NotebookLM: No published seat pricing is available for direct comparison.
- At least one selected tool lacks complete self-serve monthly pricing.

## Evidence
- [NotebookLM](https://notebooklm.google)
- [Notion AI](https://www.notion.com/pricing)
- [perplexity vs notebooklm](/en/compare/perplexity-vs-notebooklm)
- [notebooklm vs notion-ai](/en/compare/notebooklm-vs-notion-ai)
- [notion-ai vs chatgpt](/en/compare/notion-ai-vs-chatgpt)
- [gemini vs notion-ai](/en/compare/gemini-vs-notion-ai)
- [microsoft-365-copilot-business vs notion-ai](/en/compare/microsoft-365-copilot-business-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