seodata.dev

keyword

voltaire

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

$ curl "https://app.seodata.dev/v1/keyword?q=voltaire&country=us" +--------------+------------------+ | volume | 74,000 | | cpc | $2.45 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
philosopher voltaire 74,000 $2.45 20/20
voltaire philosopher 74,000 $2.99 20/20
voltaire writer 74,000 $2.45 20/20
who is voltaire 2,400 $0.02 20/20
who was voltaire 2,400 $0.02 20/20
voltaire thoughts 1,600 $0 16/20
voltaire beliefs 1,600 $0 14/20
voltaire philosophy 720 $0 15/20
voltaire information 40 $0 12/20
information on voltaire 30 $0 12/20

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=voltaire&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