seodata.dev

keyword

best documentaries of all time

Monthly search volume and cost-per-click data for "best documentaries of all time" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+documentaries+of+all+time&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0.29 | | competition | 0.11 | | country | US | | updated | 2026-06-24 | +--------------+------------------+
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
best documentary films 33,100 $0.33 20/20
documentary film best 9,900 $0.29 20/20
all time best documentaries 5,400 $0.2 20/20
best documentaries all time 5,400 $0.2 20/20
best documentaries ever 5,400 $0.4 20/20
best documentaries movies of all time 5,400 $0.2 20/20
top documentaries ever 5,400 $0.16 20/20
top documentaries 4,400 $1.14 20/20
top 10 documentaries 1,300 $0.38 19/20
greatest documentaries 70 $0.79 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://api.seodata.dev/v1/keyword?q=best+documentaries+of+all+time&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