Marketplaces

Best Online Business Marketplaces for Buyers & Sellers

A practical framework for choosing where to buy or sell an online business.

Independent guideUpdated September 14, 2026
Affiliate disclosure: Online Business Exchange may earn a commission if you sign up or transact through certain links on this page. This does not increase your cost. Our editorial comparisons are independent.
In brief: Compare marketplace fit by inventory, curation, access, fees and transaction support rather than treating one platform as universally best.

What to compare first

  • Business type and deal size
  • Listing curation and verification
  • Buyer access and confidentiality
  • Seller fees and buyer subscriptions
  • Negotiation, legal, payment and transfer support

Flippa

Flippa is a broad starting point for buyers and sellers across digital-business types. Its current platform integrates valuation, matching, deal-room, legal and payment or escrow functionality, while seller routes range from self-service to broker-led.

Acquire.com

Acquire.com is particularly relevant to startup acquisitions. Serious buyer access is tied to paid plans, and the platform's seller fees currently combine a monthly listing fee with a closing fee.

Empire Flippers

Empire Flippers is a more curated venue for established online businesses and is designed around a managed transaction workflow, including migration support.

Use a scorecard

Create a simple weighted scorecard using the factors that matter in your deal. A marketplace with more listings is not automatically better if very few fit your mandate; a more curated venue is not automatically better if its inventory is outside your budget or business model.

Official-source note: Marketplace model and pricing details were checked against official pages from Flippa, Acquire.com and Empire Flippers in September 2026. Prices and access terms can change.