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Market/Categories/Data & Analytics/The Companies API

Independent product intelligence · Worldwide · 2026-05-01 → 2026-07-31

The Companies APIthecompaniesapi.com

The Companies API is a comprehensive database and enrichment API, leveraging AI to provide detailed profiles for over 18 million companies worldwide for business intelligence and lead generation.

Data & Analyticsthecompaniesapi.comTracked since 2026-08-211 discovery source
976Backlinks
193Referring domains
21Domain authority
-9.1%Referring domains · 90 days

Authority & distribution

How strong is The Companies API’s web footprint?

Backlinks measure accumulated distribution; referring domains show how broadly that authority is spread. Both are observable on the open web, so both are published for every product here.

Backlinks

976Current snapshot

Referring domains

193Current snapshot

Authority

21Domain authority · category median 22

90-day move

-9.1%Referring domains, last 90 days
At 21, The Companies API sits below the 22 median for its category.

Trajectory · Pro

The counts above are the latest of 370 daily observations. The curve through them is on the full profile.

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Traffic & engagement

Where The Companies API ranks

Measured · Pro

Measured for this product: global rank, country rank and category rank.

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AI referral visibility

Which AI assistants are already sending The Companies API traffic?

Measured · Pro

Measured for this product: AI referral traffic, which assistants refer it and which pages those referrals land on.

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Product profile

What The Companies API is selling.

Traffic makes more sense when you can connect it to the actual product promise.

“The Companies API”

The Companies API is a comprehensive database and enrichment API, leveraging AI to provide detailed profiles for over 18 million companies worldwide for business intelligence and lead generation.

Data & AnalyticsSeen 2026-08-21 → 2026-08-21Coverage tier C

What we have measured

4 of 8 signal groups are available for this product: identity, authority and backlinks, AI referrals, search demand.

Not measured for this domain: traffic and engagement, audience demographics, country distribution, acquisition mix. Those sections are left out of the page rather than filled with estimates.

Canonical website: https://www.thecompaniesapi.com

Observed across 1 discovery source.

Research questions

What the evidence answers about The Companies API.

Every answer is tied to a source we collected, and the questions with no evidence behind them are left unanswered rather than guessed.

What problem does The Companies API solve?

It solves the problem of needing comprehensive company data for business intelligence and lead generation by providing enriched profiles with over 300 data points. The API allows users to turn a domain, email, or social URL into a detailed company profile.

What features does The Companies API offer?

It offers features to enrich companies by domain, email, or social network URL, search companies with conditions or prompts, and ask questions about a company to get a textual summary. The data includes 300+ points like financials, descriptions, and social links.

What is the product's category?

The product is categorized under Data & Analytics, with a confidence score of 0.85. This is because it is an API providing company data enrichment and search with AI, focused on data retrieval and analysis.

What is The Companies API?

The Companies API is a comprehensive database and enrichment API for business intelligence and lead generation. It leverages AI to provide detailed profiles for over 18 million companies worldwide, as described in its product profile.

Who is The Companies API for?

It is for businesses and developers who need to supercharge their products or marketing tools with company data. The evidence states it is used by over 1,000 companies of all sizes.

5 of 6 research questions are answered for this product. The rest need source evidence we have not collected yet, so they are left unanswered rather than guessed.

Behind the lock

Unlock full The Companies API intelligence.

  • Backlink trajectoryThe figures above are the latest observation. The daily curve behind them holds 370.
  • AI referral detailHow much traffic assistants send, which 2 of them do it, and the 2 pages they land on.
  • Search structure and ranking depthOrganic against paid, brand against non-brand, and how many keywords rank in the top three against the long tail — which is what decides whether the demand is portable or tied to the name.
  • The rest of the marketPage through every leaderboard 100 rows at a time, put any five products side by side, and query the whole dataset over API / MCP.

Worldwide estimates · Data period 2026-05-01 → 2026-07-31. Figures are measured estimates intended for market research. Signals we have not measured for this domain are omitted, never estimated; a measured zero is still reported as zero. How this was measured