keyword

best promo code extension

Monthly search volume and cost-per-click data for "best promo code extension" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+promo+code+extension&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $17.45 | | competition | 0.47 | | country | US | | updated | 2026-06-22 | +--------------+------------------+

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
promo code finder	4,400	$7.51	11/20
coupon chrome extension	2,900	$23.96	13/20
chrome extension for coupons	2,400	$22.35	18/20
coupon extensions chrome	2,400	$22.35	11/20
extension chrome coupon	2,400	$22.35	11/20
chrome promo code extension	1,600	$18.74	11/20
promo code extension	1,300	$22.67	14/20
best coupon extension	390	$28.36	16/20
online coupon extension	320	$20.27	12/20
best coupon code extension	70	$23.25	12/20

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+promo+code+extension&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