Keyword · US · updated 2026-06-18
circulation
- Monthly searches
- 12,100
- CPC
- $2.40
- Competition
- 0.02
Also searched
- system circulation 74,000
- circulatory problems 6,600
- blood circulation 5,400
- define circulation 3,600
Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.
Get this inside your AI assistant
Connect seodata.dev over MCP and Claude, ChatGPT or Muse can look up any keyword while they work. Ask in plain language, get these numbers back.
https://mcp.seodata.dev/mcp
20 free lookups a day, no account needed.
Related keywords
Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.
| Keyword | Volume | CPC | Overlap |
|---|---|---|---|
| system circulation | 74,000 | $0.90 | 10/20 |
| circulatory problems | 6,600 | $1.67 | 10/20 |
| blood circulation | 5,400 | $1.77 | 20/20 |
| define circulation | 3,600 | $0.00 | 16/20 |
| definition of circulation | 3,600 | $0.00 | 12/20 |
| heart circulation | 3,600 | $0.34 | 12/20 |
| blood circulation in heart | 3,600 | $0.05 | 11/20 |
| blood circulation of the heart | 3,600 | $0.34 | 10/20 |
| circulation definition | 2,400 | $0.00 | 15/20 |
| what is circulation | 720 | $0.00 | 12/20 |
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=circulation&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