seodata.dev

keyword

smile feeling

Monthly search volume and cost-per-click data for "smile feeling" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=smile+feeling&country=us" +--------------+------------------+ | volume | 30 | | cpc | $4.14 | | competition | 0.13 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
types of smiles 3,600 $0 6/20
smile expression 1,300 $10.3 6/20
studies on smiling 90 $0 6/20
smiling doesn't make you happy 30 $0 8/20
smiling improves mood 20 $0 9/20
does smiling help depression 20 $0 8/20
smiling makes you happy psychology theory 20 $0 8/20
smile research study 20 $0 6/20
smile to yourself 20 $0 6/20
why do i smile 20 $0 6/20

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://app.seodata.dev/v1/keyword?q=smile+feeling&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