keyword

online copyright checker

Monthly search volume and cost-per-click data for "online copyright checker" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=online+copyright+checker&country=us" +--------------+------------------+ | volume | 50 | | cpc | $5.1 | | competition | 0.18 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
plagiarism checker	450,000	$3.66	19/20
plagiarism online checker free	110,000	$2.52	18/20
free online plagiarism checker	90,500	$3.85	18/20
free plagiarism detector	90,500	$3.85	17/20
plagiarism detector	18,100	$4.04	18/20
check plagiarism online free	6,600	$6.37	19/20
copyright checker	5,400	$3.88	20/20
plagiarism checker website	1,600	$6.04	20/20
plagiarism detector free	1,300	$3.55	19/20
check originality	40	$2.69	18/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=online+copyright+checker&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt