keyword

best silk pillowcase

Monthly search volume and cost-per-click data for "best silk pillowcase" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+silk+pillowcase&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $3.79 | | competition | 1 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

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 silk pillowcases	9,900	$3.79	20/20
best satin pillowcase	1,000	$2.83	17/20
best satin pillowcases	1,000	$3.28	15/20
best silk pillow case	390	$5.14	16/20
best mulberry silk pillowcase	210	$2.93	16/20
the best silk pillowcase	170	$5.28	16/20
top rated silk pillowcases	110	$5.38	16/20
top-rated silk pillowcases	110	$5.38	16/20
best mulberry silk pillowcases	40	$5.24	16/20
top silk pillowcases	30	$7.37	16/20

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+silk+pillowcase&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