How much does an SEO company charge for keyword research?
The price depends less on the number of keywords than on how far the research goes past the list. Keyword research can stop at a spreadsheet of terms and search volumes, or go on to group them by what the searcher wants, assign them to pages, and rank them by what is worth doing first. Each step adds skilled time, and each step is what turns data into a decision. So compare quotes by the level of deliverable they promise, not by the count of keywords, and remember that the work may be included in a monthly retainer rather than priced on its own.
Four levels of deliverable
The first level is a list: terms related to your business with their estimated monthly searches. It is quick to produce with a keyword tool and tells you what people search for, but not what to do about it.
The second adds interpretation: terms grouped by topic and tagged by intent, so you can see which searches come from people researching, comparing, or ready to buy, and which are too broad or too competitive to be worth chasing.
The third maps the groups to pages: which existing page should answer each group, which groups have no page yet, and where two pages compete for the same searches. This is the level at which research starts to shape the site.
The fourth turns the map into a plan: which pages to create or improve first, in what order, and why, with a rough sense of the effort each takes. This is the level a business can act on without further interpretation.
A low quote may describe the first level; a higher one, the third or fourth. Neither is wrong, but they are different products.
What else moves the price
The size of the job sets the base: a business with a handful of services and one location needs less research than one with many product lines, several locations, or more than one language. Each additional market adds terms to find and pages to map. The competitiveness of the field adds analysis, because finding searches a site can realistically win takes more work where established competitors hold the obvious ones.
Standalone or included
Sold on its own, keyword research is a fixed-fee project with a defined deliverable, which suits a business that will act on the findings itself. Inside a retainer, it is part of the strategy work and is revisited as the site and the searches change. If a company says the research is included, ask which of the four levels it reaches and how often it is updated.
Asking for a quote
Ask what the deliverable contains at each level, how many pages, locations, or markets it covers, whether the research is mapped to your existing pages, and whether you can keep and use the files if you do not continue. The answers tell you what you are buying before the price does.