Get Serp Competitors - Markifact

Find which domains rank for a set of keywords in Google according to DataForSEO Labs, with how many of the keywords each ranks for, its average and median position, visibility and estimated traffic. Useful to size a niche or pick competitors.


App	DataForSEO
Operation ID	`dataforseo_get_serp_competitors`
Type	Action
Connection	`dataforseo` (required)
Credits per run	Free
Agent / MCP tool	Yes

Inputs

Field	Type	Required	Default	Description
`keywords`	array of string or string	Yes	-	Keywords whose SERPs to analyse, as a list or newline/comma-separated text. Up to 200 per request.
`location`	string or SelectableOption	No	`2840`	Country or location: a two-letter country code (us, gb, de…), a DataForSEO location code (2840 = United States), or a full location name such as ‘London,England,United Kingdom’. Defaults to the United States.
`language`	string or SelectableOption	No	`en`	Language code of the search results, e.g. en, de, es, fr, nl. Defaults to en.
`include_subdomains`	boolean	No	`True`	Count subdomains together with their root domain.
`item_types`	string or array of string	No	-	SERP element types to count: organic, paid, featured_snippet, local_pack, ai_overview_reference. Defaults to organic and paid.
`filters`	array of FilterItem	No	-	Up to 8 filters on dotted result fields, e.g. keywords_count GREATER_THAN 3, avg_position LESS_THAN 10, etv GREATER_THAN 100, domain NOT_CONTAINS ‘wikipedia’.
`orders`	array of OrderItem	No	-	Sort by up to 3 dotted result fields, e.g. keyword_info.search_volume DESC.
`limit`	integer	No	`100`	Maximum number of rows to return (1 to 1000). Defaults to 100. Each row is billed by DataForSEO, so keep this as small as the task needs.
`offset`	integer	No	-	Number of rows to skip, for paging.
`fields`	string or array of string	No	-	Dotted result fields to keep, e.g. domain, avg_position, median_position, rating, etv, keywords_count, visibility, relevant_serp_items, keywords_positions. Leave empty for the default set listed in the output description. Does not change the cost.

Field	Type	Required	Default	Description
`field`	string or SelectableOption	Yes	-	The field to filter on, must be one of the current selected metrics or dimensions.
`operator`	string	Yes	-	The operator to use for filtering. Must be one of the supported values. Use REGEXP_MATCH to search/filter by multiple OR values like ’.(summer\|holiday).’
`value`	string	Yes	-	The value to filter by, always as a string: text, a number, or a regex. For IN_LIST and NOT_IN_LIST, pass the values as one comma-separated string such as ‘a,b,c’, not as an array. For regex values, escape backslashes once in the JSON string: write \b for a word boundary, not \b.

OrderItem

Field	Type	Required	Default	Description
`field`	string or SelectableOption	Yes	-	The field to sort by. must be one of the current selected metrics or dimensions.
`direction`	string	Yes	-	The order to sort by, must be one of ‘ASC’, ‘DESC’

SelectableOption

Field	Type	Required	Default	Description
`value`	string	Yes	-
`label`	string	Yes	-

Output

Type: List[Dict] Returns one row per domain: domain, avg_position, median_position, rating, etv, keywords_count, visibility, relevant_serp_items, keywords_positions (keyword to list of positions). Fields: domain, avg_position, median_position, rating, etv, keywords_count, visibility Example:

[
  {
    "domain": "ahrefs.com",
    "avg_position": 2.5,
    "median_position": 2,
    "rating": 148,
    "etv": 44210.4,
    "keywords_count": 4
  }
]