.io Domains for Sale

.io domains for sale from Afternic, Sedo, Atom and more, with asking prices side by side. Short, pronounceable .io names are the ones startups compete for.

4,131 listings

#TagsMarketAction
801
GoOgleHealth.io
letters-only
Dynadot
$10,000
–
802
Recommynd.io
letters-only
Dynadot
$10,000
–
803
DeepSeekTui.io
letters-only
Dynadot
$10,000
1
804
WhatPay.io
letters-only
Dynadot
Afternic
$10,000
–
–
805
OpenaiCli.io
letters-only
Dynadot
$10,000
–
806
Polyglot.io
1-word
Afternic
$10,000
158
807
TinyHouses.io
letters-only
Sedo
Afternic
$10,000
–
1
808
Enterpriseai.io
Sedo
$9,999
8
809
BatteryTechnology.io
letters-only
Dynadot
$9,999
–
810
TechPanel.io
letters-only
Dynadot
$9,999
16
811
MedicalRobotics.io
letters-only
Dynadot
Atom
$9,999
–
–
812
MedicalImaging.io
letters-only
Dynadot
Atom
$9,999
Price from the owner's For-sale DNS record, not confirmed by AtomDNS$3,795
–
813
Measurements.io
letters-only
Dynadot
Atom
$9,999
Price from the owner's For-sale DNS record, not confirmed by AtomDNS$8,999
8
814
Spinqubit.io
letters-only
Dynadot
Above
Atom
$9,999
–
–
–
815
Technologist.io
letters-only
Dynadot
$9,999
11
816
Bruise.io
letters-only
Dynadot
$9,999
7
817
QuantumOptimization.io
letters-only
Dynadot
Atom
Above
$9,999
–
–
–
818
WebCamStudio.io
letters-only
Dynadot
$9,999
–
819
Strangers.io
1-word
Afternic
$9,999
11
820
Biob.io
LLLL
Afternic
$9,999
–
821
Aren.io
letters-only
Dynadot
Afternic
$9,999
–
111
822
SystemHub.io
letters-only
Dynadot
Atom
$9,999
$9,700
–
1
823
SoundMan.io
letters-only
Dynadot
Afternic
$9,999
–
–
824
Bald.io
1-word
Dynadot
Atom
$9,999
Price from the owner's For-sale DNS record, not confirmed by AtomDNS$9,999
129
825
VibeBuilding.io
letters-only
Dynadot
$9,999
1
826
Composites.io
letters-only
Dynadot
$9,999
12
827
SynToLabs.io
letters-only
Dynadot
$9,999
–
828
Serums.io
letters-only
Dynadot
Atom
$9,999
Price from the owner's For-sale DNS record, not confirmed by AtomDNS$8,999
–
829
Yru.io
letters-only
Atom
Price from the owner's For-sale DNS record, not confirmed by AtomDNS$9,999
–
830
Sisafety.io
letters-only
Dynadot
$9,999
–
831
Aply.io
letters-only
Dynadot
$9,999
1
832
GalaxyBet.io
letters-only
Dynadot
Afternic
$9,995
–
–
833
HealthPay.io
letters-only
Afternic
Dynadot
$9,995
–
1
834
HealthWallet.io
letters-only
Afternic
Atom
Dynadot
$9,995
–
–
1
835
Healthx.io
letters-only
Afternic
Dynadot
$9,995
–
1
836
ApolloBet.io
letters-only
Dynadot
Afternic
$9,995
–
–
837
FinIto.io
letters-only
Afternic
Dynadot
Atom
$9,995
$10,048.5
–
61
838
Cyano.io
letters-only
Dynadot
$9,995
1
839
EasyBit.io
letters-only
Afternic
Atom
$9,995
–
1
840
Pefi.io
letters-only
Dynadot
Afternic
$9,995
–
1
841
PayFinance.io
letters-only
Dynadot
$9,995
1
842
DeepBet.io
letters-only
Dynadot
Afternic
$9,995
–
–
843
BoltBet.io
letters-only
Dynadot
Afternic
$9,995
–
–
844
Guri.io
letters-only
Dynadot
$9,995
–
845
Guidepost.io
letters-only
Afternic
Above
Atom
Dynadot
$9,995
–
–
–
1
846
GeoVision.io
letters-only
Afternic
Atom
Dynadot
$9,995
–
–
1
847
Cleva.io
letters-only
Dynadot
$9,995
1
848
Keyer.io
letters-only
Dynadot
$9,995
1
849
BankVault.io
letters-only
Afternic
Atom
$9,995
–
10
850
Divider.io
letters-only
Dynadot
$9,995
8
FAQ

Common questions

Quick answers about how aftermarket domains work, the marketplaces, and what to expect from a purchase.

What are aftermarket domains?

An aftermarket domain is a name someone already owns and is selling. It sits on a brokerage (Afternic, Sedo, Atom, Hugedomains, Dynadot, and a dozen others) with a price tag, and you can buy it right now. Different from auctions, where you wait days for bidding to close.

Aftermarket vs auction domains: what is the difference?

Speed and pricing. Aftermarket: pay the listed price, the domain is yours in minutes. Auction: bid against other people, wait days for the timer, see who wins. Aftermarket usually costs more because the seller is not under pressure to close. Auction prices swing wildly because they are decided by whoever shows up.

Which aftermarket marketplaces does DomainToolBelt cover?

Fifteen, totaling around 5.2M live listings: Afternic, Sedo, Atom, Hugedomains, BrandBucket, BuyDomains, DomainMarket, Efty, DN.com, Gname, Spaceship, Dynadot, Above, PerfectDomains, and NameShift. Listings refresh every 15 minutes. Stale or delisted rows get filtered before they reach the page.

How does an aftermarket domain purchase work?

Click through to the marketplace from the listing, pay there. The marketplace runs the escrow and pushes the domain to your registrar account, usually within 1 to 7 days. If you and the seller happen to use the same registrar, it can be instant.

Are aftermarket domain prices negotiable?

On most platforms, yes. Afternic, Sedo, and Atom let you send offers alongside the listed BIN price, and offers 20-40% under the ask get accepted more often than you would guess. Hugedomains and DomainMarket run fixed-price inventory and rarely move on it. If you are not in a hurry, watch a name for a few months and lowball when the listing has been sitting; sellers tend to fold once a domain has been parked too long.

Which domain marketplace should I use?

Compare where the name is listed and what each marketplace charges: published seller commissions run from 7.5% (Atom Standard listings) to 30% (Afternic Boost), and the same name can ask different prices in different places. Guide: Domain marketplaces compared.