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Find companies using Hunter Discover

Use Hunter Discover to search companies, apply advanced filters, find similar businesses, and reveal verified professional emails at scale.

Updated this week

Hunter Discover helps you find and connect with companies more efficiently, whether you’re prospecting for clients, partners, or researching new markets. Using powerful filters and an AI Assistant, you can discover companies that match your Ideal Customer Profile (ICP) and find verified professional emails—even if you’re starting from scratch.

Getting started

Hunter Discover allows you to search for companies using multiple filters that can be combined to match your ICP.


💡 Searching for companies is completely free—credits are only used when you reveal email addresses. This means you can explore, test, and refine your searches without any cost.

Discover is available directly from your Hunter dashboard, accessible via the main menu or by clicking here.

Hunter dashboard showing Discover accessible from the main navigation menu

Company search filters in Discover

You can use one filter or combine several to narrow your results precisely. Available filters include:

  • Company name: Find a specific company by entering its full name

  • Companies similar to: Find lookalike companies (paid plans only)

  • Headquarters location: City, country, continent, or region

  • Industry: Filter companies by industry sector

  • Company size: Based on number of employees

  • Company type: Public companies, nonprofits, educational institutions, and more

  • Year founded: Exact year or date range

  • Keywords: Products, services, or features associated with a company

  • Technologies: Companies using specific technologies (paid plans only)

  • Funding: Filter by funding round, amount, or date

💡 Each filter includes Include and Exclude options.


Using filters to find companies using Discover

Using the AI Assistant ✨

Discover includes an AI Assistant that lets you find companies by simply describing them in a sentence, such as “Accounting companies in Germany”.

To access it:

  • Click the sparkling AI icon in the center of the Discover page, or

  • Open it from the filter menu on the left

Click the magnifying glass or Apply, and Discover will automatically configure the filters for you. You can then manually adjust or add more filters if needed.

Hunter Discover page showing the AI Assistant icon in the centre, by typing a natural-language query, watch the filters auto-apply.

Using manual filters

You can also build searches manually by entering filters for company name, location, industry, size, keywords, technologies, and more.

You can use one or a combination of filters to refine your search results to match your specific needs.

Each filter offers Include and Exclude options, allowing you to apply a filter to include a certain industry, location, or keyword or to exclude them from your search specifically.

For the Keywords and Industry filters, you can select whether the filter should match All of the keywords or technologies you've added or Any of them. This gives you more flexibility in refining your search.

The keyword filter, showing the Exclude or Include option for keywords in Discover.

Find similar companies

If you already know a company that fits your ICP, you can use the Companies similar to filter to find lookalike businesses. Simply enter the companies you want to find lookalikes for, and Hunter will return a list of similar companies.

💡 The Companies similar to and Technologies filters are available on all paid plans.

Discover filter showing the Companies similar to input field.


Save filters for quick access

Once you’ve configured your filters, you can save them as a search.

  1. Add your desired filters

  2. Save the search

  3. Click Load anytime to reuse

Saved searches menu in Hunter Discover.

Saved searches are always visible when you open Discover, allowing you to relaunch them with a single click, by clicking on them or selecting Load, at the top of the filters menu.

Saved search in Discover

Exploring company profiles

Viewing company details

Click on any company result to expand its profile. You’ll see:

  • Company description

  • Industry and size

  • Headquarters location

  • Detected technologies

Expanded company profile showing description, industry, and technologies.

Finding professional emails

Inside each company profile, you’ll find associated professional email addresses. Click Reveal to access an email.

Company profile showing the Reveal button next to an email address.

👉 Revealed contacts are automatically saved to your Leads section.

You also have an option to filter by Decision Makers only, Generic emails or see All people's emails, and you have the option to add additional filters such as:

  • Job title: filter by specific job titles

  • Verification status: Valid, Accept all or Unknown

  • Type: generic or personal emails

  • Department: Select specific departments

  • Show only results with: phone numbers, full names, or positions.

  • Location: refine by city, country, continent, economic area or nation

  • People per company: choose all, decision makers, or a specific number

  • Saved leads: Hide existing leads

Filter options in each company profile in Discover for finding emails.

Following companies

Each company profile includes a Signals tab showing updates such as:

  • New job openings

  • Newly found email addresses

Click Follow this company to create a Company Signal.

💡 Creating Signals is completely free and helps you reach out at the right time.

 Signals tab showing company updates and Follow button.

Save single companies

Click Save company from a company profile to add it to a new or existing company list in your companies Leads section.


Save multiple companies in bulk using Discover

To save multiple companies at once:

  1. Select companies individually or use bulk selection not selecting any

  2. Click Save companies

  3. Choose an existing list or create a new one

💡 Free plan users can save up to 100 companies at a time. Paid plans have no saving limits.

 Bulk company selection with Save companies button.

The companies will be visible in the Leads Companies section, where you can manage them segment, and find emails for them.

The companies leads section in Hunter Leads.

Find email addresses in bulk using Discover

To find emails for multiple companies:

  • Select companies from your results (up to 100 manually), or

  • Click Find People without selecting any companies

Discover page showing Find People bulk search button.

ℹ️ If no companies are selected:

  • Free plan: Bulk search runs for up to 100 companies

  • Starter plan or higher: Bulk search runs for up to max 25,000 companies.

You can apply additional filters such as:

  • Job title: filter by specific job titles

  • Verification status: Valid, Accept all or Unknown

  • Type: generic or personal emails

  • Department: Select specific departments

  • Show only results with: phone numbers, full names, or positions.

  • Location: refine by city, country, continent, economic area, nation

  • Saved leads: Hide existing leads

  • People per company: choose all, decision makers, or a specific number

  • All people: All leads

  • Decision makers: filter only by decision makers

  • Generic emails: filter to only return generic emails such as info@ or support@

Email search in Discover with filtering options

You’ll see:

  • Estimated number of emails found

  • Credit cost before revealing

Emails can be revealed:

  • One by one

  • In bulk - using the Reveal All button


Best practices

  1. Refine your searches: Combine multiple filters to improve relevance

  2. Explore broadly: Testing wider criteria can uncover new opportunities

  3. Check back regularly: Company data and emails are frequently updated


Need help?

If you have suggestions or need assistance with the Hunter Discover feature, our Support team is here to help you. Email us at contact@hunter.io or start a new chat.

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