What is a Domain Broker?

A domain broker represents one side of a domain deal. They find the other party, work out what the domain name is realistically worth, negotiate the price, and collect a fee, usually a commission on the final price. Brokers are a fixture of the domain aftermarket, the secondary market where already-registered names change hands.

How a brokered deal works

Say you want a name someone else owns. A buy-side broker's job is to go and get it, and a typical acquisition runs in 5 steps:

• Find the owner. The broker identifies who holds the name through WHOIS and domain contact records.
• Value the domain. A credible offer is anchored to comparable sales, and a domain appraisal puts a defensible number on the name before anyone talks price.
• Reach out discreetly. The broker contacts the owner without naming the client, so the asking price doesn't jump the moment a well-funded buyer shows interest.
• Negotiate and pay through escrow. Once a price is agreed, a neutral escrow service holds the buyer's money until the transfer is confirmed, then releases it to the seller.
• Transfer the name. The domain moves to the buyer's registrar account, and the broker's commission comes due.

Sell-side representation runs the same script in reverse: the broker shops your domain to likely buyers, screens lowball offers, and negotiates for the best price. For the valuation step in detail, see our guide to assessing domain name value.

What a domain broker costs

Commission on a successful deal is the standard model: usually 10% to 20% of the final price, and 10% to 30% at the outside, per an April 2026 Name Experts fee breakdown citing Forbes. The math on a $50,000 domain at 15% commission is $7,500 in fees, $57,500 all in.

Which side the broker represents changes the bill. Seller-side brokerage is usually success-only, with nothing owed unless the domain sells: Sedo, one of the largest brokerages, charges sellers a 15% commission and no upfront fees. Buyer-side acquisition often adds an engagement fee. Sedo charges buyers a non-refundable $99 contracting fee plus 20% commission on the purchase price (as of August 2026).

Across the industry, flat and upfront fees commonly run $99 to $500 and are usually non-refundable, even when the deal falls through. You're paying for outreach and expertise, not a guaranteed result. Whatever the structure, get the rate and the full fee schedule in writing before you engage anyone.

Broker vs. marketplace vs. reseller

Three roles get mixed up here, and only one of them negotiates for you:

• Domain broker: a hired negotiator who represents you in one specific deal, usually paid a commission on the closing price. The broker works as your agent, not as the domain's owner.
• Domain marketplace: a self-service aftermarket platform where owners list domains at fixed or auction prices. You buy directly, with no negotiator involved.
• Domain reseller: a company that sells new domain registrations through a registrar's reseller program. Resellers deal in fresh registrations, not other people's domains.

A domain flipper is different again. Flippers buy names as an investment and sell from their own portfolio. A broker instead represents a client in the deal rather than selling the domain as its owner, and is paid for the brokering itself: an upfront engagement fee, a success commission, or both.

When to hire a domain broker

Hire a broker when the name isn't publicly listed for sale, the owner is unknown or unresponsive, you want anonymity so the price doesn't climb, or the deal is large enough that skilled negotiation pays for the commission. That often means premium domains, names priced far above standard registration fees because of their perceived value.

Handle it yourself when the domain already sits on a marketplace with a clear buy-now price and a responsive seller. Below roughly $5,000, the fees usually outweigh the negotiating help: on a $5,000 deal, a typical $99 upfront fee plus 15% commission adds $849, a 17% markup. Check the aftermarket listings before you contact anyone.

How to spot a legitimate broker

The scam to know is the appraisal-fee scam, which DigiCert lists among the most common domain scams (May 2025). A supposed buyer or broker agrees to a deal, then insists it can't move forward until you pay for an appraisal certificate from one specific service they recommend. Pay it, and the "buyer" disappears along with the deal. No genuine buyer requires you to purchase a particular appraisal first.

Legitimate brokers put every fee in writing before you commit, run payment through escrow, and never demand pre-deal certificates. The Internet Commerce Association's Best Practices for Domain Name Brokers (version 2.0, April 2024) are a useful checklist: a written brokerage agreement setting out all fees, disclosure of any conflicts of interest, client consent before a broker represents both sides of the same deal, and a recommendation to use an established escrow or transfer service on every transaction. Ask any broker you're vetting whether they follow them.