keyword

who created langchain

Monthly search volume and cost-per-click data for "who created langchain" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=who+created+langchain&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-09-01 | +--------------+------------------+

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
what is langchain	4,400	$13.18	8/20
langchain ceo	210	$0	5/20
harrison chase langchain	140	$0	7/20
langchain founders	90	$0	9/20
langchain founder	90	$0	7/20
langchain company	90	$0	5/20
who owns langchain	70	$0	12/20
langchain what is it	50	$3.72	5/20
when was langchain released	40	$0	6/20
langchain harrison chase	30	$0	6/20

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=who+created+langchain&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