keyword

best sources of plant protein

Monthly search volume and cost-per-click data for "best sources of plant protein" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+sources+of+plant+protein&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.57 | | competition | 0.87 | | country | US | | updated | 2026-06-17 | +--------------+------------------+

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
plant-based proteins	33,100	$1.11	20/20
plant based protein sources	14,800	$0.92	20/20
best vegan protein source	8,100	$0.64	20/20
best vegan protein sources	6,600	$0.49	20/20
best vegetarian protein sources	6,600	$0.49	20/20
plant protein sources	3,600	$0.31	20/20
plant-based protein sources	3,600	$0.59	20/20
vegan protein options	2,900	$0.49	20/20
high protein plant based foods	2,400	$0.79	20/20
high protein plant-based foods	2,400	$0.74	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+sources+of+plant+protein&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