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keyword

sonic the hedgehog 1991

Monthly search volume and cost-per-click data for "sonic the hedgehog 1991" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=sonic+the+hedgehog+1991&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $0.17 | | competition | 0.01 | | country | US | | updated | 2026-06-02 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
sonic the hedgehog 1 game 18,100 $3.4 20/20
sonic the hedgehog sega genesis 4,400 $0.2 17/20
sonic first game 1,900 $0 20/20
sonic the hedgehog first game 1,900 $0 20/20
sonic the hedgehog sega 1,900 $0.38 20/20
first sonic game 1,900 $0 18/20
sonic 1 release date 1,300 $0 20/20
sonic 1991 1,300 $0 20/20
sonic original game 1,300 $0.13 18/20
when did sonic 1 come out 1,300 $0 18/20

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=sonic+the+hedgehog+1991&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