# Company lookup by domain: run it free, or from your agent

Company record from a domain: industry, size, location, phone, socials, revenue estimate and tech stack.

## Prompt

Use looot to enrich these companies: [paste domains, one per line]. 1. Set up https://looot.ai/skill.md. 2. Search the catalog for a company enrichment endpoint that takes a domain and check its price before you call. 3. Run the cheapest one that fits. 4. Return a table of domain, name, industry, employees, country and LinkedIn link, list the domains it did not find, and give the total cost.

## What it needs

A company domain

## What comes back

- company name and industry
- employee count and founded year
- city, state and country
- phone and social links
- revenue and funding estimates
- technologies and keywords

## Endpoints and providers

- dropleads: dropleads-company-enrich
- tomba: tomba-companies-find

## What it costs

The tool on the web page runs live at no cost to you and is limited per hour. The results come from public data through looot. For heavier or repeated use, run the same job from your own looot account: looot bills per call and charges nothing while your agent is idle. The live price comes from the catalog and shows on the web page.

## Enrich sign-ups

Turn the domain of a new user's work email into a company profile.

## Score leads

Sort a list by employees, industry and country before you reach out.

## Route by region

Send each account to the right rep from its country and state.

## Bulk enrichment

Have your agent enrich a whole list of domains and flag the ones not found.

## How do I find a company by its domain?

Type the domain in the box at the top of this page. The lookup returns the company record the provider holds for it, with name, industry, size and location.

## Is this company lookup free?

Yes. Each lookup in the box costs you nothing and is limited per hour. For a list of domains, your agent runs the same job from your own looot account at the price shown above.

## Why was a domain not found?

The provider does not have every company, mostly small, new or local ones. Try the main domain rather than a country site or a product domain.

## Are revenue and funding exact?

No. They are the provider's estimates and can be out of date. Use them to sort and filter, not as reported figures.

## Does it work with a work email address?

Type the part after the @ as the domain. Free mail domains such as gmail.com do not belong to one company and return nothing useful.

## How do I run this from an agent with looot?

Give your agent the skill.md link from the prompt above. It calls the dropleads-company-enrich endpoint with a domains list and reads each company from the result.

## Am I charged for a domain that is not found?

The provider behind this page bills only companies it finds, so a domain it does not know costs nothing. Check the catalog price unit before a big run from your agent.

## Related tools

- /free-tools/linkedin-company-lookup
- /free-tools/email-permutator
- /free-tools/email-checker
- /free-tools/phone-carrier-lookup

## Last reviewed

2026-10-14. The price per call is read live from the catalog on the web page.

## Agent skill for this page

https://looot.ai/free-tools/company-lookup-by-domain/skill.md sets an agent up for exactly the jobs on this page, with the live price of each, and offers the page's starter task once the user has picked a job and seen the price. The line to give an agent is under "Give this to your agent" below.

## For agents

### Give this to your agent

```text
set up looot for Company lookup by domain - https://looot.ai/free-tools/company-lookup-by-domain/skill.md
```