The keyword selection mistake that cost me 3 months — and how I fixed it
When I started publishing content for Pixova, I picked keywords the intuitive way: what do people search for when they want a free AI image generator?
"free AI image generator" — 500K monthly searches. "AI image generator" — 5M+ monthly searches. These felt like the right targets. High volume, relevant to my product.
Three months later, I had almost no organic traffic. The posts existed. They were indexed. They just weren't ranking.
Here's what I got wrong.
Competition index, not search volume, determines whether you can rank
The keyword tools I was using showed search volume prominently and competition more obscurely. I was optimizing for the wrong number.
"AI image generator" (5M searches/month) has a competition index of 44-52 — meaning established sites with enormous domain authority are fighting for these positions. A new site publishing content competes against sites with years of backlinks and authority. It doesn't matter how good the content is.
"free AI image generator no daily limit" (5K searches/month) has a competition index around 28. Lower volume, yes. But also: a site with modest authority can rank in the top 5 positions within weeks rather than years.
A top-5 result for 5K searches/month drives more traffic than a position-15 result for 500K searches/month.
The math I should have done from the start
Average click-through rate at position 15: ~0.4% Average click-through rate at position 3: ~10%
500K × 0.4% = 2,000 visits/month 5K × 10% = 500 visits/month
But the realistic comparison isn't between a position-15 result and a position-3 result. With a new domain, the realistic comparison is:
High-competition term: Months 1-12, position 20+, traffic near zero. Low-competition term: Months 1-3, position 3-5, meaningful real traffic.
The low-competition path generates traffic while you're still building. The high-competition path generates nothing until you've already won.
How I rebuilt the keyword selection approach
I pulled 1,928 keywords from Google Keyword Planner for my topic cluster. Instead of sorting by volume, I built a priority score:
Competition index 0-30: +3 points
Volume over 5K: +2 points
YoY growth positive: +1 point
Volume over 50K: +1 more point
Already covered: -2 points
The keywords that floated to the top were very specific: "free ai image generator for graphic designers," "ai pixel art generator free," "words to image generator." Volumes between 5K-50K. Competition indexes between 18-35.
These are the posts now generating consistent organic traffic.
The unintuitive conclusion
The highest-ROI content strategy for a new site is to start with keywords that feel too small. Not because small is good — but because ranking for 30 specific 5K-volume terms is faster and more achievable than competing for 1 high-volume term, and the cumulative traffic is often comparable or better.
Write for the queries you can actually rank for. Build domain authority through these wins. Then work up toward more competitive terms.
Happy to share the specific competition index thresholds that have worked for my niche in comments.
This maps almost exactly onto a problem I think I have. My site (French-language SaaS comparison for freelancers, 5 weeks old, 100+ articles) is averaging position ~25 in Search Console - which per your framework probably means I'm targeting terms with way too much competition for a brand-new domain. I don't have access to Ahrefs/Keyword Planner competition indexes right now - is there a free or cheap way to estimate competition index for a niche outside the big English-language tools, or would you just recommend going purely by SERP inspection (who's ranking, how established are they) as a manual proxy?
I think the bigger lesson here is that search volume is an input, not the opportunity.
The real opportunity is the gap between what people are searching for and who can realistically satisfy that demand today. Winning a series of attainable searches doesn't just generate traffic—it compounds authority, making the next set of keywords achievable. That's a very different growth strategy than chasing the biggest numbers first.