keyword

free chat gpt 4

Monthly search volume and cost-per-click data for "free chat gpt 4" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=free+chat+gpt+4&country=us" +--------------+------------------+ | volume | 720 | | cpc | $2.08 | | competition | 0.53 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
chatgpt free version	33,100	$1.76	12/20
gpt-4 free	3,600	$2.16	20/20
gpt4 free	3,600	$2.16	18/20
chatgpt 4 free	1,600	$1.73	20/20
free gpt-4	1,600	$3.01	17/20
gpt 4 free	1,000	$1.45	20/20
free chatgpt 4	1,000	$2.36	15/20
chatgpt 4.0 free	1,000	$1.94	12/20
chatgpt 4 for free	90	$2.2	13/20
free chatgpt 4.0	70	$2.31	13/20

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://api.seodata.dev/v1/keyword?q=free+chat+gpt+4&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

Full API spec: llms.txt