keyword

largest self publishing companies

Monthly search volume and cost-per-click data for "largest self publishing companies" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=largest+self+publishing+companies&country=us" +--------------+------------------+ | volume | 110 | | cpc | $15.86 | | competition | 0.79 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

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
self-publishing companies	2,400	$16.5	17/20
self-publishing platform	1,900	$9.23	17/20
self publishing firms	1,900	$15.27	15/20
best self publishing companies	1,300	$9.85	20/20
best self-publishing companies	1,000	$14.86	20/20
top self publishers	140	$10.45	16/20
top 10 best self publishing companies	110	$13.86	16/20
top 10 best self-publishing companies	110	$12.65	16/20
top self publishing companies	110	$12.66	15/20
self publishing companies list	70	$13.3	16/20

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=largest+self+publishing+companies&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