keyword

email test litmus

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

$ curl "https://api.seodata.dev/v1/keyword?q=email+test+litmus&country=us" +--------------+------------------+ | volume | 390 | | cpc | $9.11 | | competition | 0.2 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

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	11/20
email litmus	1,000	$13.52	10/20
litmus email testing	590	$17.5	14/20
litmus test emails	480	$8.54	16/20
litmus email test	480	$8.54	13/20
email litmus test	390	$9.11	17/20
litmus testing email	390	$9.11	16/20
litmus test email	390	$9.11	13/20
litmus browser testing	50	$15.94	10/20
litmus email testing tool	30	$0	11/20

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+test+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