Compare up to 5 keywords side by side

Explore search trends for any keyword.

KAI shows real monthly searches, CPC and competition straight from Google, across 237 countries and regions. Research keywords for SEO, ASO and ads on iPhone, iPad, Mac and Android.

Download on the App Store Get it on Google Play

Free to start. No account needed.

KAI home screen with country and language pickers
KAI comparing the search trends of nike, adidas and puma
KAI results for running shoes with search volume, competition and CPC
months of search history
48
keywords compared at once
5
related keywords per search
10,000
countries & regions
237
languages
50+

Real data

Straight from Google. Not estimates.

Every number in KAI, from monthly searches to competition and CPC, comes directly from Google Ads data. Judge demand and cost before you commit to a keyword.

  • Monthly search volume
  • Competition level
  • CPC range in USD
  • Up to 48 months of trends
Search volume, competition and CPC for running shoes
48-month search volume trend for running shoes

Compare

Premium

Up to 5 keywords, one clear picture.

Type nike, adidas, puma and watch every trend land on the same chart. See who is rising, who is fading and what each keyword costs.

  • One shared trend chart for every keyword
  • Volume, competition and CPC side by side
  • Tap any month to compare exact numbers
Trend comparison of nike, adidas and puma with a month tooltip

Global markets

Every country. Every city that matters.

People search differently everywhere. Pick a market and a language, then go beyond countries and see how demand shifts across cities and regions.

  • 237 countries and regions
  • 50+ keyword languages
  • Cities and regions with Premium
🌍 WorldWide English
Globe with New York, Tokyo, London and Hangzhou search markers

Everything in one app

Everything you need to research keywords.

Related Keywords

Get hundreds of related keywords from a seed keyword or any URL.

Website & URL Keywords

Look up keyword data for any website or URL.

Monthly Search Volume

See how many times a keyword is searched every month.

48 Months Trends

Track keywords search volume up to last 48 months.

CPC & Competition

Check cost-per-click and competition level before you bet on a keyword.

Countries & Languages

Explore keywords in any country, region and language.

AI Assistant

Use AI to find the keywords you could never discover on your own.

Export as CSV

All the keywords and trends data can be exported as a CSV file to keep or share.

Use cases

Built for how you work.

SEO

Find rising, low-competition keywords and cover more of the long tail before your competitors do.

App Store Optimization

Validate the search terms behind app discovery, market by market and language by language.

Search advertising

Spot high-volume, affordable keywords and see the CPC range before you spend a cent.

Product & business ideas

Every search is a real need. Watch demand grow and find your next opportunity.

Free to start

Try KAI for free.

Download the app and research your first keywords right away.

FAQ

Questions, answered.

Where does the data come from?

Monthly searches, competition and CPC come directly from Google. KAI combines them with data from sources such as Google Trends and other keyword platforms, plus AI, to simplify keyword research.

Is KAI free to use?

You can start for free with 6 free credits. Premium removes the limits and unlocks up to 48 months of data, related keyword data, multi-keyword comparison, city and region trends and CSV export.

Which devices does KAI run on?

KAI is available for iPhone and iPad, Macs with Apple Silicon, and Android phones and tablets. If you have none of these, join the waitlist for the web version below.

Can I research a website instead of a keyword?

Yes. Enter a URL or domain such as apple.com and KAI analyzes the page, then researches keywords based on its content. Comparing several keywords at once supports keywords only.

How many keywords can I compare at once?

Up to 5. Separate them with commas or new lines, for example Apple, Google, Microsoft, and KAI shows one shared trend chart with volume, competition and CPC for each keyword. Comparison is a Premium feature.

Can I export the data?

Yes. Related keywords, their search volume, CPC and competition can be exported as a CSV file to save, share or analyze further.

How do I cancel my subscription?

Subscriptions are managed by the store you bought from. Cancel any time in your Apple ID subscription settings, or in Google Play under Payments & subscriptions.

Is there an API for large volumes of data?

Yes. If you need to retrieve large quantities of keyword search volume and trends data, contact [email protected].

KAI app icon

Start exploring keywords today.

Real search data for any keyword, in your pocket. Free to start.

Download on the App Store Get it on Google Play

Don't have an Apple or Android device? Join the waitlist for GoTrends Web.