Hunter Prospect Tool - Aster Agents

What it does

Hunter Prospect searches Hunter’s company index and returns matching companies with their domain and the number of emails Hunter holds for each. Use it to build a list, then pass the domains to Hunter Enrich to find who to email.

Requires Hunter Integration: Set up the Hunter integration before agents can use this tool.

What it costs

Nothing. Hunter Discover does not use searches.

Parameters

Parameter	Type	Required	Description
`query`	string	No	Plain-language search, e.g. “pilates studios in Florida”. Hunter reports the filters it inferred.
`keywords`	array	No	Company keywords, e.g. `["gym", "yoga studio"]`
`keywords_match`	string	No	`any` (default) or `all`
`exclude_keywords`	array	No	Keywords to leave out
`industries`	array	No	Hunter industry names, e.g. `Wellness and Fitness Services`
`locations`	array	No	Headquarters locations, e.g. `[{"country": "US", "state": "FL"}]`
`exclude_locations`	array	No	Locations to leave out
`headcount`	array	No	Size bands: `1-10`, `11-50`, `51-200` and up
`exclude_domains`	array	No	Domains to leave out, e.g. ones already contacted
`limit`	number	No	Companies per page, 1–100 (default 100)
`offset`	number	No	Page offset, up to 10,000

Give a query or at least one filter.

Tips

Keywords are more precise than industries for a niche. A broad industry like “Wellness and Fitness Services” also returns spas and clinics.
A keyword like “gyms” can also match software and equipment sellers that serve gyms, so screen the names.
Use offset to page past companies you have already worked.