Your keyword difficulty score says 12. You open an incognito tab, type the keyword, and the entire first page is Reddit threads, a Quora answer, three YouTube videos, and one blog post from 2019. That's the moment you realize the score wasn't lying—it just wasn't answering the question you were actually asking.
Because "low competition" isn't a number a tool gives you. It's a reading of the first page. And most guides on how to find low competition keywords skip that part entirely, sending you straight to a paid dashboard where a green bar tells you to go for it.
I've been burned by green bars more times than I can count. Let me show you what actually works.
Key Takeaways
- "Low competition" isn't a fixed score—it depends on your own site's authority and topical relevance.
- A keyword difficulty threshold of under 15–20 is a reasonable starting point for newer sites, but the SERP itself matters more.
- Reddit, Quora, and forum threads ranking on page one are your strongest low-competition signal.
- Free discovery sources—autocomplete, YouTube search, your own Search Console—beat paid tools for finding hidden gaps.
- CPC tells you about ad competition, not organic difficulty. They're different games.
- Validate every keyword against the page that currently ranks #1. If you can't beat it, move on.
What "low competition" actually means (and why the tool score misleads you)
Keyword difficulty tools pull together backlink data, domain authority of the current top 10, and a few related signals. They compress all of that into a single number between 0 and 100. The problem? That number is generic. It doesn't know your site.
A KD 20 keyword is genuinely easy for a site with 200 referring domains and five years of topical history. For a brand-new blog with twelve posts, that same keyword might be completely out of reach. The score isn't wrong—it's just blind to your situation.
The real threshold depends on your own site
Here's the framework I use, and I'll be honest: it took me two years of trial and error to land on it.
- Brand-new site (0–6 months): target KD under 10, ideally under 5. Long-tail questions, hyper-specific problems.
- Site with 20–50 quality backlinks: KD up to 20–25 starts becoming viable if the topic matches your existing content.
- Established site with topical authority: KD 30–40 is fair game if you already have related pages that rank.
- Anything above KD 50 without a serious link-building budget: probably not worth the fight.
Notice that none of those thresholds are universal. They're relative to your position. The tool gives you one number; you have to translate it.
Why Google Ads competition is a different animal
A high CPC doesn't mean the organic SERP is hard. Insurance keywords have brutal CPCs and some are surprisingly easy to rank for organically because the top results are all thin affiliate pages. Conversely, a keyword with a $0.30 CPC can have a page-one packed with institutional sites that will never move.
If you're checking competitors' Google Ads keywords, remember: you're learning what they're paying for, not what's easy to rank for. Use it as a hint, not a verdict.
How to find low competition keywords for free
Paid tools are convenient. They are not the only way, and for a site under six months old, they're often overkill. Here's what I reach for first.
Start with Google autocomplete and related searches
Type your seed keyword into Google and let the dropdown do the work. Then scroll to the bottom of the results page and read the "related searches" block. Those are queries real people typed, ranked by proximity to what you searched. They're not curated by anyone. They're raw demand.
I found a keyword this way last month—something like "how to stop email notifications from [specific tool]"—that had a KD of 4 and a page-one filled with a single Reddit thread and two support docs. I wrote 900 words in an afternoon. It now brings in about 40 visits a week. Not glamorous. But it's steady, and it took almost no effort.
Use YouTube and Reddit as discovery engines
YouTube search autocomplete surfaces phrases that Google's autocomplete sometimes misses. Reddit is even better: browse the subreddits in your niche, sort by "top" for the past month, and look for recurring questions. Those threads often rank on Google too—which means if you write a better answer, you have a real shot at outranking them.
One warning: Reddit threads ranking is a double-edged sword. It signals low competition, yes. But it also means Google considers the thread a good answer. Your post has to be meaningfully better—more structured, more complete, more current—or it won't budge.
Mine your own Search Console data
This is the most underused free method. Open Search Console, go to Performance, and filter for queries where you rank between position 11 and 30. Those are keywords Google already considers you relevant for—you're just not quite there. A small content update, a few internal links, and they can jump to page one.
I did this on a client site two years ago. We pulled 47 queries sitting at positions 12–25. We updated the pages, added a section to each answering the exact query, and within three months 19 of them moved to page one. That's a 40% hit rate on keywords we already had a foot in the door for.
How to analyze the SERP like a human (the part tools can't do)
Forget the score for a second. Open the search results and read them.
What you're looking for: weaknesses. A page from 2016 that hasn't been updated. A forum thread with three replies. A YouTube video where the creator clearly didn't research the topic. A Pinterest pin ranking in the top five. Any of these is an opening.
Red flags that scream "low competition"
- Reddit or Quora in the top three results.
- A page-one result with fewer than five referring domains (you can check this with any free backlink checker).
- Content that doesn't actually answer the query—it just mentions the keyword.
- No featured snippet, no "people also ask" box, no video carousel. A bare SERP often means Google hasn't found a definitive answer yet.
- Results that are all from the same domain (a sign nobody else has bothered).
If you see two or more of those, you've probably found a genuine gap.
What a hard SERP looks like
By contrast: the top five results are all from domains with 500+ referring domains, the featured snippet is a Wikipedia entry, and there's a "people also ask" box with eight questions. That's a signal to walk away unless you have serious resources.
I wasted four months on a keyword like that early on. KD said 18. I thought I had it. Six months later I was still on page three. Lesson learned.
How to find low competition keywords on YouTube
YouTube is a different game. Search volume is lower, but competition is often softer—especially for "how to" content in niche topics.
Type your keyword into YouTube search. Look at the top results. Are any of them older than two years? Do they have under 10,000 views? If yes, you might have a shot.
The trick is to look for videos with high engagement relative to their view count. A video with 5,000 views and 400 likes is outperforming its reach—which means the topic has demand but the supply is thin. That's your target.
I've seen channels blow up by targeting exactly these gaps. Not because they were brilliant, but because nobody else was making the video.
Validating a keyword before you write a single word
Found a candidate? Good. Now validate it before you invest three hours writing.
The three-question test
- Can I actually beat the #1 result? Look at it honestly. If it's a comprehensive guide with original data and 80 referring domains, and you have neither, the answer is no.
- Does the search intent match what I'd write? If the SERP is full of product pages and you want to write a blog post, you're fighting the wrong battle.
- Is this keyword aligned with my site's existing topics? A random low-competition keyword in a niche you've never covered won't rank, no matter how easy it looks.
If you can't answer all three confidently, move on. There are thousands of keywords. Don't marry the first one you find.
Free competitor keyword research tools
You don't need a $99/month subscription to spy on competitors. Here's what actually works for free:
| Tool | What it gives you | Best for |
|---|---|---|
| Google Search Console | Your own ranking queries | Finding page-2 keywords you already almost rank for |
| Google Autocomplete | Real search phrases | Long-tail discovery, zero cost |
| AnswerThePublic (limited free) | Question-based keywords | FAQ content, voice search |
| YouTube search bar | Video keyword ideas | Video content gaps |
| Reddit / Quora | Unfiltered questions | Finding pain points nobody's answering well |
| Ahrefs free keyword generator | Volume + KD for a seed term | Quick validation |
None of these will replace a full paid suite if you're running serious campaigns. But for finding low-competition keywords, they're more than enough. I've built entire content calendars off nothing but Search Console and autocomplete.
Putting it all together
Finding low competition keywords isn't a single technique. It's a loop: discover, check the SERP, validate against your own site, then write—or move on.
The people who struggle with this are usually the ones trusting a single number. The tool says 12, they write, they wait, nothing happens. Six months later they're frustrated and convinced SEO doesn't work.
It works. You just have to read the room. Look at who's already there. Look at what they're missing. Then decide if you're the one to fill the gap.
And if you're not? That's fine. There's always another keyword. The internet is enormous, and most of it is still badly written.
