seodata.dev

keyword

21 lg

Monthly search volume and cost-per-click data for "21 lg" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=21+lg&country=us" +--------------+------------------+ | volume | 50 | | cpc | $1.19 | | competition | 0.15 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
34 inches 5,400 $0.4 3/20
lf21g6200s 2,400 $3.79 8/20
lg lf21g6200s 720 $3.84 3/20
lg 21 cu ft 3-door counter depth max refrigerator 320 $3.83 4/20
lg 21 cu ft refrigerator 170 $1.95 5/20
lg 21 cubic foot refrigerator 170 $2.12 5/20
ch21 70 $0 4/20
lg 21 50 $0 7/20
l g 21 50 $0 6/20
lf21g6200s lg refrigerator 20 $2 4/20

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=21+lg&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt