seodata.dev

keyword

capital one cash back rewards

Monthly search volume and cost-per-click data for "capital one cash back rewards" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=capital+one+cash+back+rewards&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $5.8 | | competition | 0.17 | | country | US | | updated | 2026-06-29 | +--------------+------------------+
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
capital one cash back credit card 6,600 $5.52 20/20
cash back capital one 6,600 $5.52 14/20
cash back on capital one 5,400 $4.3 14/20
cash back on capital one credit card 3,600 $4.19 15/20
capital one rewards card 1,900 $6.42 20/20
capital one rewards program 1,900 $2.89 16/20
redeem rewards capital one 1,900 $3.4 15/20
capital one redeem rewards 1,900 $15.53 14/20
capital one rewards cash 1,600 $5.8 20/20
capital one rewards cash back 90 $8.48 17/20

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=capital+one+cash+back+rewards&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