keyword

best free ai apis

Monthly search volume and cost-per-click data for "best free ai apis" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+free+ai+apis&country=us" +--------------+------------------+ | volume | 90 | | cpc | $4.4 | | competition | 0.24 | | country | US | | updated | 2026-06-26 | +--------------+------------------+

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
free ai apis	1,300	$9.93	11/20
free ai api	1,300	$9.93	9/20
ai apis free	210	$15.43	9/20
ai api free	210	$15.43	8/20
best free ai api	90	$11.54	10/20
free ai api for developers	90	$12.78	8/20
free api ai	50	$13.59	9/20
free ai model api	50	$13.57	8/20
is there a free ai api	30	$0	13/20
free generative ai api	30	$5.42	7/20

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=best+free+ai+apis&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