...

Reliable public data, as APIs.

Search the open web. Get structured answers with sources.

Try the engine Design an API

Core features

Three things you get out of the box.

01
Search with sources
Ask a question. Get an answer with links you can check.
02
Structured JSON
Tell us the format you want. Get clean data back every time.
03
Build an API
Describe the data you need. Ship a reusable endpoint.

How companies use Critique

A few ways teams put public data to work.

Market intel
Pull live prices, filings, and news from the public web.
Cited research
Get answers with sources—not opaque AI summaries.
Custom data APIs
Turn public web data into endpoints without building scrapers.
Competitor tracking
Watch product pages, pricing, and announcements as they change.
Lead enrichment
Fill in company and contact details from public sources.
Content monitoring
Keep tabs on news, reviews, and mentions that matter.

From question to API

Define the inputs and outputs. Test it. Call it from your app.

Open API Studio

Critique API Studio schema editor for structured public-data endpoints

Ecosystem

Built on the agentic search engine

Everything we make is powered by the same research infrastructure. The API Studio is just the entry point.

Critique API Platform

Agentic search and API design tools. Build and publish custom endpoints that return structured data from the web.

Critique Browser

Autonomous fact-checks, cited tooltips, and in-page chat with your tabs as real-time context.

Critique DB

Data analytics suite. Chat with your database and get grounded responses that combine your data with web results.

Check Ride AI

A training platform that helps pilots build proficiency through conversational, grounded instruction.

Critique Labs AI