Get search volume, keyword difficulty, CPC data, and related keywords — completely free. 5 daily lookups, forever. No trials, no paywalls, no BS.
5 keyword lookups per day, every day, forever. No trial that expires, no credit card required. Perfect for bloggers, students, and side projects.
Get the same data as paid plans: search volume, keyword difficulty, CPC, competition, monthly trends, and related keywords. No feature limitations.
Powered by DataForSEO API, which pulls data directly from Google Keyword Planner. Accurate volume estimates and competition scores you can trust.
Start researching keywords instantly — no signup, no email, no hassle. Want to save your searches? Create an account later (optional).
| Tool | Price | Daily Lookups |
|---|---|---|
| KeySEO (Free) | $0/mo | 5 |
| Google Keyword Planner | Free* | Unlimited* |
| Ubersuggest (Free) | $0/mo | 3 |
| Ahrefs | $129/mo | Unlimited |
| SEMrush | $139/mo | Unlimited |
| Moz Pro | $99/mo | Unlimited |
* Google Keyword Planner requires an active Google Ads account and shows vague volume ranges ("10-100") instead of exact numbers.
Type the keyword or phrase you want to rank for (e.g., "best budget laptop 2026", "how to train a puppy", "wordpress seo plugin"). Choose your target country for location-specific search volume.
Look at search volume (monthly searches), keyword difficulty(0-100, lower is easier to rank), CPC (how valuable the keyword is), and competition (how many advertisers bid on it).
Check the "Related Keywords" table for semantically similar terms your audience is searching. Find long-tail variations with lower competition and solid search volume — these are often easier to rank for than your primary keyword.
Use your 5 free daily lookups to validate blog post ideas before writing. Don't waste hours creating content for keywords with 10 monthly searches. Prioritize topics with 200+ volume and KD under 40 for the best ROI.
When you find a keyword with solid volume, low KD, and decent CPC, save it! Copy the keyword + metrics to a spreadsheet or create a KeySEO account to save your search history. Build a keyword bank for your content calendar.
SEO used to require expensive tools. Ahrefs at $129/month? SEMrush at $139/month? That's $1,500+/year just to validate blog post ideas. KeySEO's free tier democratizes keyword research — students, hobbyists, and bootstrapped founders can compete without breaking the bank.
New to SEO? Use the free tool to learn how search volume, keyword difficulty, and CPC correlate. Try 20-30 lookups over a week before deciding if you need a paid plan. Most bloggers find 5 free lookups/day covers their needs.
Writing content without keyword research is like throwing darts blindfolded. You might hit something, but probably not. Free keyword data eliminates the guesswork — you know EXACTLY what people are searching for and how hard it is to rank.
Time is money. Why spend 8 hours writing a post for a keyword with 50 monthly searches when you could target one with 2,000? Free keyword research helps you prioritize topics with real traffic potential — maximum impact, minimum wasted effort.
Validate blog post ideas before writing. Publishing 2-3 posts per week? 5 free lookups/day (150/month) covers your research needs without a $1,500/year Ahrefs subscription.
Learning SEO? Use KeySEO's free tool to practice keyword research without spending hundreds on professional tools. Understand how KD, volume, and CPC work together.
Building a SaaS or info product? Validate market demand before writing landing pages. Check search volume + CPC to estimate traffic potential and paid acquisition costs.
Include keyword research in client proposals. Use free lookups to show clients which keywords they should target. If you land the project, upgrade to unlimited for $29/mo.
Find high-CPC keywords with buyer intent ("best X", "X review", "X vs Y"). Higher CPC usually means higher affiliate commissions. 5 lookups/day helps you spot opportunities.
Research local keywords before updating your website ("plumber near me", "best pizza in Seattle"). Understand search demand in your market without hiring an agency.
Yes, 100% free — no credit card required, no trial that expires. You get 5 keyword lookups per day, forever. Each lookup includes search volume, keyword difficulty (KD), CPC data, related keywords, and SERP analysis. The same data quality as paid tools like Ahrefs or SEMrush, but completely free for light users.
There's no catch. KeySEO's free plan is designed for bloggers, students, and small site owners who don't need hundreds of lookups per day. You get real data from Google Keyword Planner via DataForSEO — not fake numbers or limited results. If you need more than 5 lookups/day, our Starter plan is just $9/month for 100 daily lookups.
Ahrefs costs $129/month minimum. SEMrush is $139/month. Moz is $99/month. KeySEO's free plan gives you the core data you actually need — search volume, keyword difficulty, CPC, and related keywords — without the $1,500+/year price tag. You won't get backlink analysis or site audits, but for pure keyword research, KeySEO's free tier is surprisingly powerful.
5 lookups/day is perfect for: validating blog post ideas before writing (1-2 lookups), researching a niche on weekends (30-40 lookups/week), checking keyword difficulty for client proposals, or learning SEO without paying $100+/month. If you're publishing 2-3 posts per week, 5 free lookups/day covers your research needs.
No account required to try it! Start researching keywords immediately. If you want to save your search history or upgrade to more daily lookups later, you can create a free account. But the tool works without signing up — zero friction, instant results.
Every free lookup includes: monthly search volume (how many people search this term), keyword difficulty 0-100 (how hard to rank), cost-per-click data (Google Ads value), competition level (low/medium/high), 12-month search trend graph, and 10+ related keyword suggestions. That's more data than most $100/month tools give you.
Google Keyword Planner is free but requires an active Google Ads account and gives vague volume ranges ('10-100' instead of exact numbers). Ubersuggest has a free tier but limits you to 3 searches per day with heavy upsell popups. Answer the Public is free but doesn't show search volume. KeySEO gives you 5 full lookups/day with exact data and zero paywalls.
KeySEO pulls data from Google search, so it's optimized for SEO and Google Ads research. While many YouTube and Amazon searches overlap with Google (people search 'best laptop 2026' on all three platforms), you won't get platform-specific data like YouTube competition scores or Amazon BSR. For Google SEO and blog content, KeySEO is perfect.
Get started with 5 free lookups per day. No credit card, no trial that expires. Upgrade when you need more.