The Keyword Tool homepage
Score8.5
Rank#14 of 245
From$68/mo
Free planYes
Runs onAPI, Web

Summary

Keyword Tool generates long-tail keyword suggestions from autocomplete when given a seed term. It supports research across 16 platforms, including Google, YouTube, Bing, Amazon, TikTok, Reddit, Pinterest and Google Trends, and also offers competitor research and API access. The free tool works without an account and can return 750+ Google autocomplete keywords. Paid plans add search volume, cost per click, competition scores, device breakdown and historical trends. They also support search-volume enrichment for up to 1,000 keywords per request, with daily capacity depending on the plan. Access includes the web interface, API and MCP; Claude, Cursor and ChatGPT are named as compatible assistants. Google coverage includes 190+ countries, 68,000+ locations and 50+ languages. Google and Bing metrics come from planner ecosystems, while volumes for other platforms are modeled estimates based on clickstream signals. Web, API and MCP use a shared daily request pool, and available MCP tools can vary. Paid plans start at 68.00 USD per month; there is no free trial.

Who it is for

It suits solo marketers, SEO and content professionals, PPC managers, in-house teams and agencies looking for keyword suggestions or competitor research. The no-account free tool may fit people who only need Google autocomplete ideas.

What is good

  • Free tool provides 750+ Google autocomplete keywords.
  • Research spans 16 platforms.
  • Paid plans include historical trend metrics.
  • Bulk enrichment supports up to 1,000 keywords per request.
  • Cancel from account settings without fees or lock-in.

What to know first

  • No free trial is offered.
  • Web, API and MCP share a daily request pool.
  • Non-Google and non-Bing platform volumes are modeled estimates.

Verdict

Keyword Tool offers a no-account starting point and paid research metrics across multiple platforms. Keep the shared request pool and modeled estimates in mind when choosing how to use its data.

Keyword Tool plans and pricing

All plans
Starter $68/mo 50 requests/day · 50,000 keywords/day · 12 months history · 16 platforms · web, MCP and API keywordtool.io · 3 Oct 2026
Growth $148/mo 100 requests/day · 100,000 keywords/day · 24 months history · 16 platforms · web, MCP and API keywordtool.io · 3 Oct 2026
Scale $308/mo 200 requests/day · 200,000 keywords/day · 48 months history · 16 platforms · web, MCP and API keywordtool.io · 3 Oct 2026
Agency $628/mo 400 requests/day · 400,000 keywords/day · 48 months history · 16 platforms · web, MCP and API keywordtool.io · 3 Oct 2026
Free Free Up to 750+ Google autocomplete keywords · no account required keywordtool.io · 3 Oct 2026
Enterprise & Custom Not published Custom daily request and keyword-volume limits · custom API/MCP usage · enterprise procurement support keywordtool.io · 3 Oct 2026

Compared on SEO tools

Free plan
Yeskeywordtool.io
Paid from
$68/mokeywordtool.io

Facts

Keyword research
Yeskeywordtool.io · 20 Sept 2026
Competitor research
Yeskeywordtool.io · 20 Sept 2026
API access
Yeskeywordtool.io · 20 Sept 2026
Keyword discovery
The tool generates long-tail keyword suggestions from autocomplete using a seed term.keywordtool.io · 3 Oct 2026
Search sources
It supports keyword research across 16 platforms, including Google, YouTube, Bing, Amazon, TikTok, Reddit, Pinterest and Google Trends.keywordtool.io · 3 Oct 2026
Metrics
Paid plans provide search volume, cost per click, competition scores, device breakdown and historical trends.keywordtool.io · 3 Oct 2026
Data sources
The site says Google and Bing metrics come from their planner ecosystems, while other platforms' volumes are modeled estimates based on clickstream signals.keywordtool.io · 3 Oct 2026
Bulk lookup
Paid plans allow search-volume enrichment for up to 1,000 keywords per request, with daily capacity depending on plan.keywordtool.io · 3 Oct 2026
Access and integrations
Plans include the web interface, API and MCP access; the site names Claude, Cursor and ChatGPT as compatible AI assistants.keywordtool.io · 3 Oct 2026
Usage limits
Web, API and MCP share a daily request pool, and available MCP tools can vary by endpoint, plan and rollout status.keywordtool.io · 3 Oct 2026
Localization
Google coverage includes 190+ countries, 68,000+ locations and 50+ languages.keywordtool.io · 3 Oct 2026
Free use
The free tool works without an account and can generate up to 750+ Google autocomplete keywords.keywordtool.io · 3 Oct 2026
Trial and refunds
The pricing FAQ says there is no free trial and offers a 30-day money-back guarantee for paid plans.keywordtool.io · 3 Oct 2026
Cancellation
Subscribers can cancel at any time in account settings without cancellation fees or lock-in contracts.keywordtool.io · 3 Oct 2026
Audience
The maker describes the product for solo marketers, growing businesses, in-house teams, agencies, SEO professionals, content marketers and PPC managers.keywordtool.io · 3 Oct 2026
Support
The site directs users to contact support for custom subscriptions and refund requests within the 30-day guarantee period.keywordtool.io · 3 Oct 2026

Best Keyword Tool alternatives

See all 12

Where it ranks on Everything Xiaomi

Is Keyword Tool yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Sources