keyword

chatgpt codex

Monthly search volume and cost-per-click data for "chatgpt codex" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=chatgpt+codex&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $11.92 | | competition | 0.16 | | country | US | | updated | 2026-06-02 | +--------------+------------------+

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
codex	49,500	$13.34	9/20
openai codex	9,900	$12.45	14/20
codex openai	2,900	$12.52	13/20
codex chatgpt	880	$6.76	18/20
gpt codex	260	$8.25	12/20
what is codex chatgpt	170	$0	17/20
what is chatgpt codex	140	$0	13/20
codex gpt	90	$21.64	13/20
openai codex model	50	$0	10/20
how to use chatgpt codex	30	$16.88	12/20

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=chatgpt+codex&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