Free online tool

Which AI Should I Use?

Get a transparent ranked shortlist and an optional multi-tool AI stack, not a paid-placement answer.

Preferences calculate locally

Use Which AI Should I Use?

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What this tool does

Compare current AI products and models against a real task, budget, privacy need, and deployment constraint.

Method

A versioned registry of official model capabilities, prices, context, deployment and privacy terms is scored against explicit user priorities; unknowns reduce confidence.

Example

Find coding-focused options under $20 per month with a large context window and local availability preference.

Inputs and outputs

You provideYou receive
  • Task
  • Budget
  • Privacy
  • Context need
  • Modalities
  • API or subscription
  • Open-source/local preference
  • Ranked matches
  • Score rationale
  • Capability comparison
  • Price evidence
  • Last verified
  • Suggested stack

Privacy and data use

Preferences calculate locally. The maintained comparison dataset downloads to the browser; free-text work content is not required.

Read the full privacy policy.

Freshness

At least weekly and immediately after provider announcements

Warn and withhold a definitive recommendation when critical records are stale.

Related tools

Common questions

Is it free?

Yes. The core tool and its standard result or export are free to use.

Do I need an account?

No for the core utility. An account or private management token is requested only for capabilities that must persist, such as editable dynamic QR links.

Can I trust the result?

The method and assumptions are visible above. Time-sensitive tools name their sources and freshness; important financial, safety, legal, or operational decisions should be verified with the primary authority.