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Domain Name Search4 min
Valuing Revenue-Generating Domain Portfolios (TTM Multiples)
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NameSilo Staff10/22/2026
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Illustrative figures: The 3x multiple, the 1,000-name portfolio, the $20,000 income, the 30 lease contracts, and the $12,000 renewal costs are hypothetical examples, not market benchmarks or NameSilo data. Competitor renewal rates are published standard prices from 2026 guides and may change. This article is educational, not financial advice.
Valuing a revenue-generating domain portfolio starts with Trailing Twelve Months (TTM) net cash flow, meaning revenue minus renewal and other carrying costs. Buyers then apply a negotiated multiple to that figure. No published standard exists, and the multiple shrinks as income becomes less durable, so traffic stability, diversification, and renewal overhead drive the final price.
Cash Flow vs. Speculative Value
A speculative valuation prices what a domain might fetch from a future end user. A cash-flow valuation prices verified yield, so the numbers must hold up under audit.
The TTM Net Revenue Formula
Net cash flow equals gross revenue minus renewal fees and other carrying costs, such as platform revenue share and payment fees. Suppose a 1,000-name portfolio earns $20,000 a year, nearly all from about 30 lease contracts, while the other 970 names earn nothing but still renew. If renewals cost $12,000, the multiple applies to the $8,000 net, not the $20,000 gross. At an illustrative 3x, that is a $24,000 valuation, not $60,000. Concentrated income is common, and ad parking alone no longer supports it across a whole portfolio, since most parked domains earn less than their annual renewal fee.
Multiples are negotiated, and older investor commentary ranges from 1x to 10x.
What Moves the Multiple
- Income durability: Contracted leases tend to be steadier than ad revenue.
- Diversification: Many names and keywords beat one fading trend.
- Trend line: Stable or rising income beats a recent decline.
- Carrying cost: Low, predictable renewals protect margin.
Traffic Source Due Diligence
The key audit question is when the income was earned. Google removed parked domains as an ad surface on February 10, 2026, after opting advertisers out through 2025. Sedo's revenue fell 66% in the third quarter of 2025, and one analysis found revenue per thousand sessions down 51%. A TTM total spanning that break can overstate today's run rate. Ask for monthly statements by source, annualize the latest three to six months, and confirm which ad product pays the revenue. Separate direct navigation from search referrals, the riskiest source. Investor Bill Hartzer argues most names now belong in a for-sale listing or a drop.
Factoring in Carrying Costs
Every renewal dollar is multiplied by the multiple. Take the same 1,000 .com names earning $20,000 gross at 3x, using standard renewals from 2026 guides and NameSilo's Discount Program tier.
Renewal rate | Annual renewals | Net cash flow | Value at 3x |
GoDaddy $22.99 | $22,990 | -$2,990 | Negative |
NameSilo standard $17.29 | $17,290 | $2,710 | $8,130 |
Namecheap $13.98 | $13,980 | $6,020 | $18,060 |
NameSilo 1,000+ tier $8.25 | $8,250 | $11,750 | $35,250 |
Registry increases compound this. A 6.9% rise in the .com registry rate, scheduled for November 1, 2026, would add about $0.83 to a $12 renewal if passed through, or roughly $2,480 of value at 3x per 1,000 names. A buyer may value a portfolio on the renewal rate they would pay going forward, so lower carrying costs can lift a price before the TTM catches up.
Pricing note: The NameSilo prices referenced in this article were current as of October 22, 2026. Domain registration, renewal, promotional, and Discount Program pricing may change over time. Always check NameSilo’s current pricing.
What This Means for You
NameSilo's Discount Program cuts the cost line directly, with .com renewals from $11.05 down to $7.75 as active domains grow, on purchases paid with Account Funds. When you sell, the NameSilo Marketplace charges a 7.5% commission, against roughly 10% to 25% at Sedo, Afternic, and GoDaddy Auctions in 2026 comparison guides. Whichever platform you use, document revenue and costs by month so a buyer can verify them.
Frequently Asked Questions
How do you value a cash-flowing domain portfolio?
Apply a negotiated multiple to TTM net cash flow.
What is a TTM multiple in domain investing?
A price set as a multiple of trailing twelve months of net cash flow.
How do carrying costs affect domain valuation?
The multiple magnifies every renewal dollar.
What is the difference between gross and net domain revenue?
Net subtracts renewals and fees from gross.
Are revenue-generating domains safer investments?
Not automatically. Parking income fell sharply in 2025 and 2026.
How do I audit domain parking revenue before buying?
Request monthly statements by source and annualize recent months.
How do I list a high-value portfolio on NameSilo?
Create Marketplace listings for the names you want to sell. A 7.5% commission applies.
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NameSilo StaffThe NameSilo staff of writers worked together on this post. It was a combination of efforts from our passionate writers that produce content to educate and provide insights for all our readers.
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