keyword

most popular films ever

Monthly search volume and cost-per-click data for "most popular films ever" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=most+popular+films+ever&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $0.23 | | competition | 0.04 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
most famous movie ever	9,900	$0.33	20/20
most popular films of all time	9,900	$0.23	20/20
most highest grossing movie	8,100	$0	20/20
most popular movies of all time	8,100	$0.12	20/20
most popular films	6,600	$0.63	20/20
most popular movie	6,600	$0.73	20/20
most popular movies	6,600	$0.63	20/20
most viewed movies of all time	4,400	$0.38	20/20
most watched movie of all time	4,400	$0.07	20/20
most watched movies of all time	4,400	$0.38	20/20

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://app.seodata.dev/v1/keyword?q=most+popular+films+ever&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