seodata.dev

keyword

top 4 letters

Monthly search volume and cost-per-click data for "top 4 letters" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=top+4+letters&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
crossword clue top 1,300 $0 10/20
top crossword clue 1,000 $0 19/20
top crossword 320 $0 9/20
crossword top 320 $3.13 8/20
top crossword puzzle 320 $3.13 8/20
top crossword clue 4 letters 110 $0 11/20
4 letter word for top 50 $0 8/20
top of the top crossword clue 40 $0 6/20
from the top crossword clue 4 letters 30 $0 6/20
top that crossword clue 10 $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=top+4+letters&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