Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Domain Name Marketplaces

Sedo vs Atom

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Sedo #2 in Domain Name Marketplaces 9.2/10 Free plan · paid from $20 Free plan✓ 5 of 5 features Visit Sedo
Atom #3 in Domain Name Marketplaces 9.0/10 Free plan Free plan✓ 5 of 5 features Visit Atom

Sedo leads on 0 checks, Atom on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSedo · 9.2/10
  • Free planboth

Sedo scores higher on our rubric for domain name marketplaces: 9.2 against 9.0 out of 10; our editors rank them #2 and #3.

Sedo is the better fit for sellers wanting auctions and registrar distribution. Atom is the better fit for professional sellers needing APIs and automation.

  • Sedo fits best

    Sellers wanting auctions and registrar distribution

  • Atom fits best

    Professional sellers needing APIs and automation

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Sedo 9.2/10 Visit ↗ Atom 9.0/10 Visit ↗
At a glance
Editor score 9.2 9.0
Ranking #2 in Domain Name Marketplaces #3 in Domain Name Marketplaces
Best for Sellers wanting auctions and registrar distribution Professional sellers needing APIs and automation
Pricing model Free plan + paid Free plan + paid
Starting price $20one-time —
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Phone, Docs Email, Live chat, Phone, Community, Docs · 24/7
Integrations 650+ integrations 8 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Sedo 5/5 · Atom 5/5
Fixed-price listings ✓ ✓
Negotiated sales ✓ ✓
Escrow service ✓ ✓
Buyer offers ✓ ✓
Bulk listing tools ✓ ✓
Specs
Transfer support Assisted Assisted
Seller commission Varies Varies
Our review
Pros
  • Free plan supports fixed-price listings, offers, auctions, and brokerage.
  • SedoMLS distributes listings through participating registrar partners.
  • Bulk tools, payment handling, and assisted domain transfers support portfolios.
  • Bulk portfolio tools with spreadsheet editing and automated transfers
  • AI appraisal, semantic search, and trademark screening APIs
  • Fixed-price, negotiated, lease-to-own, and installment sales
Cons
  • Seller commissions vary by sale type and channel.
  • Category II TLDs have a higher minimum published sales price.
  • The product is available through the web platform only.
  • Seller commissions range from 7.5% to 30%
  • The $100 starting price reflects a minimum retail transaction
  • Advanced marketplace capabilities may suit technical sellers best
Our verdict

Sedo is an online marketplace for buying and selling previously registered domain names. It serves sellers who want several sales formats in one place, including fixed-price Buy Now listings, buyer offers, negotiated sales, auctions,…

Read the review →

Atom is a domain registrar and premium domain marketplace for startups, businesses, domain investors, and enterprises. Buyers can browse curated domains, purchase them outright or through payment plans, submit offers, and receive transfer…

Read the review →
  1. SedoDomain Name Marketplaces 9.2Free plan · paid from $20
  2. AtomDomain Name Marketplaces 9.0Free plan

Strengths and trade-offs

  • Sedo — where it wins

    • Free plan supports fixed-price listings, offers, auctions, and brokerage.
    • SedoMLS distributes listings through participating registrar partners.
    • Bulk tools, payment handling, and assisted domain transfers support portfolios.

    Where it doesn't

    • Seller commissions vary by sale type and channel.
    • Category II TLDs have a higher minimum published sales price.
    • The product is available through the web platform only.

  • Atom — where it wins

    • Bulk portfolio tools with spreadsheet editing and automated transfers
    • AI appraisal, semantic search, and trademark screening APIs
    • Fixed-price, negotiated, lease-to-own, and installment sales

    Where it doesn't

    • Seller commissions range from 7.5% to 30%
    • The $100 starting price reflects a minimum retail transaction
    • Advanced marketplace capabilities may suit technical sellers best
  • Sedo9.2/10 · Free plan · paid from $20

    A mature domain marketplace combining auctions, negotiation, brokerage, and registrar distribution.

    Visit SedoFull verdict →
  • Atom9.0/10 · Free plan

    A broad domain marketplace with strong automation, APIs, and flexible sales options.

    Visit AtomFull verdict →

More comparisons

All domain name marketplaces comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update