Amazon
Bing
eBay
Google
Google Shopping
Home Depot
Walmart
YouTube
The first dedicated Amazon autocomplete keyword tool - built in 2012 for listings, KDP, FBA, and PPC long before marketplace keyword apps were common.
Free keyword research · SEO + AEO
Keyword Tool Dominator
Find real-time keywords from Amazon, Google, YouTube, Bing, and more. Add question keywords when you want AI engines to cite your answers. Free daily searches. Popularity Score - not invented search volume.
Platform Keyword Search
Search live keywords across the platforms that matter
Enter a product, service, topic, or keyword, then search Amazon, Google, YouTube, Bing, and more.
Free Question Keyword Tool
Find questions people ask
Pick a question word, add your topic, and jump straight into question keyword research for AEO.
Answer Engine Optimization
Question keywords for AI engine visibility
AI answer engines prefer clear questions and direct answers. Use the Question Keyword Tool above to discover how, what, and why queries, then shape content that earns citations.
Match intent
Target the exact question phrasing people type into search and chat.
Earn citations
Structure pages that answer first, so AI engines can quote you confidently.
Stay ahead
Layer AEO question research on top of classic SEO keyword discovery.
Free Keyword Tools
Pick a platform and start researching
Best free keyword tools for live autocomplete keyword search in 2026 - each tool pulls platform-native suggestions.
Why KTD
Built for real keyword discovery
Fast research across marketplaces and search engines, with AEO question discovery built in.
Why researchers trust KTD
Trusted by Amazon sellers and SEO specialists since 2010
Keyword Tool Dominator has served Amazon sellers, SEO specialists, and content teams since 2010 with over 300,000+ registered users. It began as a practitioner-built tool for real SEO and marketplace research, and it still ships the same core promise: live autocomplete data you can act on.
First autocomplete keyword tool to popularize the asterisk (*) wildcard on Google, YouTube, and Bing so you can discover what sits in the middle of a query -
for example what * cars, best * headphones, or how to * seo.
Built by a practitioner active in SEO since the AltaVista era, before Google defined modern search, who still uses these tools for research. About the founder.
We show Popularity Score and Hot Keywords relative to your results - not invented absolute monthly volume. Free tiers state daily limits clearly.
Wildcard tip
On Google, YouTube, or Bing, place * where you want autocomplete to fill the blank:
what * cars surfaces mid-phrase ideas competitors miss with plain seeds.
See wildcard examples in the FAQ.
How KTD research works
Try free here. Research fully in your dashboard.
Both modes use live autocomplete suggestions. The free site is a quick preview; the dashboard is built for deeper, privacy-first research at scale.
Free tools on this site
- Instant keyword previews in any browser
- Runs on KTD servers (limited daily searches)
- No browser extension required
- 2 searches per day per keyword source
Dashboard research (free account + paid plans)
- Private by design: searches run from your browser, not our servers
- Full real-time autocomplete jobs on your device
- KTD extension for Chrome or Edge required
- Save keyword lists and run AEO research jobs
Privacy-first
Your searches stay private. Dashboard research runs from your browser, not KTD servers. The extension does not collect browsing data or route your keyword queries through us.
Frequently asked questions
What is Keyword Tool Dominator?
A keyword research platform for SEO and AEO with free daily searches across Amazon, Google, YouTube, Bing, and more - plus question keywords for AI answer engines. Serving users since 2010.
Is it free?
Yes. Every listed tool includes 2 free preview searches per keyword source per day on this site. Create a free account for dashboard research with saved lists, or upgrade for higher limits. Free site vs dashboard.
Do you show absolute search volume?
No. We show Popularity Score and Hot Keywords relative to your result set. How scoring works.
Was KTD the first Amazon keyword tool and a wildcard pioneer?
KTD launched the first dedicated Amazon autocomplete keyword tool in 2012 and pioneered asterisk (*) wildcard mid-phrase discovery on Google, YouTube, and Bing so you can uncover terms like what * cars that plain seeds miss. The Amazon Keyword Tool adds 4 search modes for broader Amazon coverage.
Who is it built for?
Amazon sellers, SEO specialists, YouTube creators, and marketplace teams. Practitioner-built for real research - with roots in SEO since AltaVista - and used by 300,000+ registered users. About the founder.
Advanced Keyword Research
Go further when one seed is not enough
Dominate with research modes for hot, long-tail, product, comparison, preposition, and question keyword discovery.
Keyword Utilities
Polish content after you find the keywords
Free utilities for density, counts, and frequency checks while you write.
Start with free daily searches
Signing up is free. Keep researching across platforms and question keywords for SEO and AEO. Upgrade when you need higher limits.
Sign Up for Free