keyword

mmsi

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

$ curl "https://api.seodata.dev/v1/keyword?q=mmsi&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0.23 | | competition | 0.01 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

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
mmsi number	1,600	$0.11	20/20
mmsi numbers	1,600	$1.39	12/20
register mmsi	1,300	$3.43	20/20
mmsi register	1,300	$3.43	18/20
mmsi registration	1,000	$0.2	20/20
what is a mmsi number	170	$0	13/20
what is mmsi number	170	$0	12/20
marine radio mmsi number	40	$0	13/20
mmsi code	40	$0	13/20
marine radio mmsi	20	$0.62	13/20

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=mmsi&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