keyword

email litmus

Monthly search volume and cost-per-click data for "email litmus" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=email+litmus&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $13.52 | | competition | 0.03 | | country | US | | updated | 2026-06-08 | +--------------+------------------+

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
litmus testing	40,500	$22.33	7/20
litmus	12,100	$8.14	9/20
litmus pricing	1,300	$4.22	6/20
litmus email testing	590	$17.5	7/20
litmus test emails	480	$8.54	10/20
litmus email test	480	$8.54	8/20
email test litmus	390	$9.11	10/20
litmus testing email	390	$9.11	10/20
email litmus test	390	$9.11	9/20
litmus test email	390	$9.11	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=email+litmus&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