Competitor keywords API

Find keywords and ranking pages associated with a competitor domain.

Research competitor keywords with Scrollport

Scrollport identifies and validates the best-in-class API tools and provides them on a pay-as-you-go basis so you don't need to maintain a separate provider account, subscription or credits.

Give your agent the setup prompt to receive $1 in trial credit and start using the tools right away.

Available tool

SEO keyword research

$0.0168 per call

Ranked Keywords

Return keywords for which a domain ranks with positions, URLs and search metrics.

DataForSEO

Learn more about competitor keyword research

Name the exact competing domain and the market you care about, then explain whether you want overlap, gaps or proven commercial topics. Your agent can separate useful evidence from irrelevant rankings.

Define the competitor and scope

Specify the domain or subdomain, country, language and relevant product area. Large sites often rank for topics unrelated to your buyer, so tell the agent what to exclude before it looks for gaps.

What is a useful competitor keyword gap?

A useful gap combines relevant intent, evidence of demand and a page Scrollport can answer credibly. A phrase is not an opportunity merely because a competitor ranks and your site does not.

Inspect promising result pages

Ask the agent to verify who ranks, which formats satisfy the query and whether the competitor page wins through authority, product fit or content quality. Map the phrase to one existing or proposed owner.

Example prompt

This example filters a domain gap through product relevance.

Example prompt to give your agent

Use Scrollport's Competitor keyword research capability to analyse [COMPETING DOMAIN OR SUBDOMAIN] in [MARKET] for [PRODUCT AREA]. Find relevant ranking phrases and gaps, exclude [IRRELEVANT TOPICS], and prioritise opportunities by intent, demand, competition and Scrollport product fit. Map each shortlisted cluster to one page owner and show me the price before the paid run.