seodata.dev

keyword

best online marketplace

Monthly search volume and cost-per-click data for "best online marketplace" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+online+marketplace&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $3.44 | | competition | 0.24 | | country | US | | updated | 2026-05-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
online marketplaces 40,500 $5.06 20/20
online marketplace 8,100 $3.9 19/20
selling sites 4,400 $6.24 14/20
online marketplace to sell 3,600 $6.27 20/20
online selling sites 2,900 $4.71 15/20
best online marketplaces 1,600 $4.14 20/20
top marketplaces 1,600 $0 20/20
selling platform online 1,600 $7.56 16/20
best marketplaces online 390 $4.54 20/20
what is the best online marketplace 30 $2.64 15/20

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=best+online+marketplace&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