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Keyword Discovery

keyworddiscovery.com

From $41.66/mo Free plan WebAPI
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Spec score 8.0 #10 of 26 in SEO APIs

What it is

Keyword Discovery compiles keyword statistics and search phrases used to find products and services, including terms that bring traffic to competitors. Its tools cover historical trends, competitor research, Keyword Effectiveness Indicator analysis, PPC bid values, keyword density, and domain research. The maker says its database contains nearly 38 billion searches from more than 200 search engines worldwide; it says collection happens daily and the online database is updated monthly. Listed regional databases cover Australia, Canada, the Netherlands, France, Germany, Italy, Norway, Poland, Portugal, Spain, Sweden, the UK, and the US. Results can be saved in projects and copied, renamed, translated, or exported. Keywords can be imported from Excel, text files, meta tags, and URLs. An XML API can supply keyword suggestions to a website or support a research tool. The service is aimed at SEO, PPC campaigns, niche marketing, and domain parking. The Standard plan is free. Professional costs $49.95 a month, and Enterprise XML API Access costs $495 a month. Free trial users can see at most 10 results per query; paid subscribers can access up to 1,000 through the website interface. The service is available on the web and through an API.

Spec sheet

Purpose
The service compiles keyword search statistics and phrases people use to find products and services, including terms that drive traffic to competitors.Read 5 Oct 2026 · keyworddiscovery.com
Intended users
The maker describes use for SEO, PPC campaigns, niche marketing, and domain parking.Read 5 Oct 2026 · keyworddiscovery.com
Support
Support materials include an FAQ, forum, quick-start guide, user manual, and video tutorials; live chat is offered during business hours.Read 5 Oct 2026 · keyworddiscovery.com
Account terms
The terms say subscriptions automatically renew and may be cancelled at any time at least one day before the current subscription expires.Read 5 Oct 2026 · keyworddiscovery.com
API integration
An XML API supports integrating keyword suggestions into a website or building a keyword research tool, with pay-per-user and enterprise plan options.Read 5 Oct 2026 · keyworddiscovery.com
Data collection
The maker says data is collected daily and the online database is updated monthly.Read 5 Oct 2026 · keyworddiscovery.com
Free trial limit
The FAQ says free trial users can see at most 10 results per query, while paid subscriptions can access up to 1,000 through the website interface.Read 5 Oct 2026 · keyworddiscovery.com
Import and export
Keywords can be imported from Excel, text files, meta tags, and URLs, and research data can be exported.Read 5 Oct 2026 · keyworddiscovery.com
Keyword projects
Search results can be saved in projects, which can be copied, renamed, translated, and exported.Read 5 Oct 2026 · keyworddiscovery.com
Keyword tools
Features include historical trends, competitor research, Keyword Effectiveness Indicator analysis, PPC bid values, keyword density analysis, and domain research.Read 5 Oct 2026 · keyworddiscovery.com
Regional databases
The maker lists country-specific databases including Australian, Canadian, Dutch, French, German, Italian, Norwegian, Polish, Portuguese, Spanish, Swedish, UK, and US databases.Read 5 Oct 2026 · keyworddiscovery.com
Search data
The maker says its database contains nearly 38 billion searches collected from more than 200 search engines worldwide.Read 5 Oct 2026 · keyworddiscovery.com

Plans and prices

Standard Free 1,500 searches/day · 1,000 results · 3 domain research results · 1,000 analyze/KEI credits/day · 20 projects · 10,000 terms/project Read 5 Oct 2026 · keyworddiscovery.com
Professional $49.95 a month 1,500 searches/day · 1,000 results · 100 domain research results · 1,000 analyze/KEI credits/day · unlimited projects · 10,000 terms/project Read 5 Oct 2026 · keyworddiscovery.com
Enterprise XML API Access $495 a month Professional features · top 10,000 results via XML API · 10,000 API credits/month Read 5 Oct 2026 · keyworddiscovery.com
Professional $499.95 a year 1,500 searches/day · 1,000 results · 100 domain research results · 1,000 analyze/KEI credits/day · unlimited projects · 10,000 terms/project Read 5 Oct 2026 · keyworddiscovery.com
Enterprise XML API Access $4,752 a year Professional features · top 10,000 results via XML API · 120,000 API credits/year Read 5 Oct 2026 · keyworddiscovery.com

Every Keyword Discovery plan and price →

Strong points and limits

Strong points

  • Includes historical trends and competitor research.
  • Keywords can be imported from files, meta tags, and URLs.
  • Projects can be copied, renamed, translated, and exported.
  • Free Standard plan is listed.

Limits

  • Free trial queries show at most 10 results.
  • Paid website access is limited to 1,000 results per query.
  • Enterprise XML API Access costs $495 a month.

Who it suits

Keyword Discovery suits people doing SEO, PPC, niche marketing, or domain parking research. Its project and import/export tools also suit users organizing keyword lists for continued analysis.

Verdict

Keyword Discovery combines keyword research tools, regional databases, projects, and an XML API. The free trial's 10-result cap is restrictive for broad queries; the listed paid plans raise access and API options at specified monthly prices.

Where Specifiction places it

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