keyword

language milestones

Monthly search volume and cost-per-click data for "language milestones" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=language+milestones&country=us" +--------------+------------------+ | volume | 720 | | cpc | $4.53 | | competition | 0.02 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

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
language development	4,400	$1.69	16/20
speech development milestones	1,900	$2.1	20/20
speech milestones	1,900	$4.81	20/20
language development milestones	1,300	$2.19	20/20
language development infants	1,300	$1.64	14/20
language developmental milestones	1,300	$3.44	14/20
language development ages	210	$4.57	14/20
language milestones in infants	140	$0.13	14/20
speech and language development stages	110	$2.64	14/20
infant language development chart	70	$1.31	14/20

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=language+milestones&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