> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.reach-book.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Find emails with the Contact finder

1. [Prospects](/reach-book.com-docs/prospects)

# Find emails with the Contact finder

Open **Contact finder** in the sidebar. It has three tabs.

## Discover

Describe the companies you're looking for in plain words, narrow them with filters such as industry, size and location, then choose **Add & enrich** or **Add with emails**.

## Find emails

Search by:

* **Person's name** (with their company)
* **Company or domain**
* **LinkedIn profile**
* **Decision maker**: pick a role such as CEO / founder, Sales, Marketing, Engineering, Finance, Human resources, IT, Operations, Logistics or Purchasing

## Enrich & verify

Look up **Company information**, **Person information**, or **Verify an email**.

## What each search costs

Action

Credits

Email search by name, company or LinkedIn

1 email lookup credit

Decision-maker search

2 email lookup credits

Discover request

1 enrichment credit

Company information, Person information or Verify

1 enrichment credit each

Domain address search

1 enrichment credit per 10 addresses requested, rounded up

* A search that finishes without a result still uses its credits.
* Results Reach-book.com already has are reused for free. Company details are reused for 30 days.

You can also click **Find email** on a single prospect. See [Credits and top-ups](/reach-book.com-docs/billing/credits-and-top-ups) for your allowance.