keyword

best unlimited phone plan

Monthly search volume and cost-per-click data for "best unlimited phone plan" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+unlimited+phone+plan&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $14.16 | | competition | 0.32 | | country | US | | updated | 2026-05-09 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
unlimited data plan	14,800	$21.34	20/20
unlimited data plans	12,100	$22.17	16/20
best unlimited cell phone plan	6,600	$19.71	20/20
best unlimited phone plans	6,600	$13.09	15/20
good unlimited data plans	1,900	$18.02	15/20
best unlimited data plans	1,600	$26.63	15/20
unlimited plans	1,000	$24.05	19/20
best cell plans with unlimited data	480	$15.59	16/20
best unlimited phone data plans	480	$18.24	16/20
compare unlimited mobile plans	260	$12.62	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://app.seodata.dev/v1/keyword?q=best+unlimited+phone+plan&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt