Arize AI vs Factory

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

What people use each for

The jobs each tool is most often brought in to do.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Pricing, plan by plan

Which should you pick?

Questions people ask

Is Arize AI or Factory better?

Neither clearly leads. Arize AI starts at Free and Factory at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Arize AI or Factory?

Arize AI has a free tier; the other does not. Paid plans start at Free for Arize AI and On request for Factory.

Does Arize AI or Factory run on more platforms?

Arize AI runs on web, api. Factory runs on Web.

Can I use Arize AI for free?

Yes. Arize AI has a free tier, so you can try it without paying. Factory starts at On request.

What is Arize AI best used for?

Arize AI is most often used for tracing and debugging production ai agents, running large-scale evaluations across traces and sessions, improving prompts before production rollout, storing and querying genai traces alongside a data warehouse. Of those, tracing and debugging production ai agents and running large-scale evaluations across traces and sessions are not what Factory is typically brought in for.

What can Arize AI do that Factory cannot?

Arize AI covers End-to-end tracing, Evaluation framework, Prompt testing and improvement, Alyx AI engineering agent.