ChatGPT, Claude, or Gemini.
Free vs paid: The tool you open first.
An AI stack is not a pile of subscriptions. It is a small group of tools with clear jobs.
Your first AI stack should have one daily assistant, one research/source tool, one creation/output tool, and one automation tool only if you already have a repeat process. Most people should start with ChatGPT or Claude, then add Perplexity or NotebookLM, then Canva or a specialist tool based on the work.
ChatGPT, Claude, or Gemini.
Free vs paid: The tool you open first.
Perplexity or NotebookLM.
Free vs paid: The tool that keeps facts and sources cleaner.
Canva, Gamma, Midjourney, CapCut, Cursor, or another specialist.
Free vs paid: The tool that produces the final asset.
Zapier, Make, n8n, or OpenClaw.
Free vs paid: Only after the workflow repeats.
| Layer | Beginner pick | Advanced pick | When to add it |
|---|---|---|---|
| Assistant | ChatGPT | Claude/Gemini based on workflow | Immediately. |
| Research | Perplexity | NotebookLM source packs | When answers need evidence. |
| Creation | Canva | Runway/Midjourney/Cursor/etc. | When you know the output format. |
| Automation | Zapier | Make/n8n/OpenClaw | After the manual workflow repeats. |
Pay for one assistant first. Add a paid research, creation, or automation tool only after it unlocks a repeat workflow that saves time or improves output quality.
Replace the bracketed parts with your real context. The best prompts include the job, source material, constraints, output format, and review step.
Choose your first assistant.
Add research when facts matter.
Add a simple creation layer.
Automate only after the workflow repeats.
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An AI stack is the small set of tools you use together for a workflow, such as assistant, research, creation, and automation.
Most people need two or three at first. More tools usually mean more confusion until your workflows are clear.
After the workflow is proven manually and repeats often enough to be worth automating.
This page is practical buying and workflow guidance. These official references were used to keep feature claims grounded.