Start With the Aftermarket, Not Your Feelings
I've seen people let genuinely good domains expire because they had no idea what they had. I've also seen people hold onto garbage domains for years, convinced they were sitting on gold. Both mistakes come from skipping one step: actually valuing the thing before you decide what to do with it.
Here's how I think about it.
The 30-Second Gut Check
Before you run any tool or check any metric, ask yourself one question: Would a business pay to advertise on a billboard with this name?
If you can picture the billboard, you're probably holding something real. If you can't, move on. This isn't the whole answer, but it filters out 80% of the noise in about five seconds.
The Number That Actually Matters
Forget estimated domain value tools. Most are noise. The number I care about is comparable sales data.
Go to Namebio and search your keyword. Look at what similar domains sold for in the last 24 months, not at peak crypto hype, not a decade ago. Recent sales only.
Say you own "ClearPath" something. Search "clearpath" on Namebio. If you see three or four sales between $800 and $4,000, you have a real data point. That's not a guess anymore. Now discount roughly 40% if your domain is a .net or .co versus a .com, and another 20-30% if the keyword combo is awkward or overly specific. What you're left with is a rough but honest floor price.
What Makes a Domain Worth More
A few factors push value up significantly:
One .com with two common words and clear commercial intent beats five obscure exact-match domains. Every single time. People keep thinking volume of domains is leverage. It isn't.
What Makes a Domain Worth Less
Be honest with yourself here. These are the things that kill value fast:
Two of these and you're probably looking at a ceiling of a few hundred dollars. Three of them and it might not sell at all. Don't argue with the market on this.
Deciding Whether to List or Drop
Once you have a rough value range, the math gets simple.
If comparable sales suggest your domain could fetch $300 to $1,500 on the secondary market, list it somewhere. Holding it another year costs you the renewal fee. Letting it drop costs you everything.
That's exactly where a flat-price model makes sense. If you list at NotRenewing for $99, you're not gambling on an auction. You're making a clean trade: below-market price for a guaranteed, friction-free exit. For domains in that middle range, that's often the smartest move available.
If comparables show $100 or less, just let it go. The math doesn't work.
The Honest Summary
Valuing a domain isn't mystical. It's comparable sales, honest self-assessment, and a little multiplication.
Most domains aren't worth much. Some are worth real money. Knowing the difference is the whole game. Do the 10 minutes of research before you decide anything.