seodata.dev

keyword

best free email marketing platforms

Monthly search volume and cost-per-click data for "best free email marketing platforms" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+free+email+marketing+platforms&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $31.88 | | competition | 0.86 | | country | US | | updated | 2026-05-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
email automation free 18,100 $29.33 20/20
free mailing 8,100 $1.29 17/20
email marketing software 6,600 $71.87 17/20
email marketing tools 4,400 $66.48 20/20
email marketing free 1,300 $32.2 20/20
email marketing services free 1,300 $42.47 20/20
free email marketing 1,300 $32.2 20/20
free email marketing services 1,300 $26.67 20/20
best free email marketing services 320 $50.77 19/20
best free email marketing 320 $19.33 17/20

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+free+email+marketing+platforms&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