keyword

gap fill

Monthly search volume and cost-per-click data for "gap fill" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=gap+fill&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0.79 | | competition | 1 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

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
fill gap stocks	390	$0	12/20
filling the gap stocks	390	$0	12/20
stocks fill the gap	390	$0	12/20
filling gaps stocks	390	$0	11/20
gap fill in stocks	390	$0	11/20
gap fill stock	390	$0	11/20
stock gap fill	390	$0	11/20
stocks gap fill	390	$0	11/20
what is gap fill	50	$0	13/20
what is a gap fill	40	$0	13/20

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=gap+fill&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