Softwr

E-Commerce · head to head

eBay vs OpenCart

E

eBay

E-Commerce

Global marketplace where sellers list into eBay's audience under eBay's fee schedule and rules

From
On request
Rated
-
Full reviewWebsite
OpenCart logo

OpenCart

E-Commerce

Self-hosted open source shopping cart written in PHP, released under the MIT licence

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only OpenCart has a free tier, so it costs nothing to try first.
  • Each has a real cost: eBay the final value fee applies to the total the buyer pays including postage and tax rather than to the item price, so a low value item with expensive shipping loses a much larger share of its margin than the headline percentage implies.; OpenCart extensions modify core behaviour through an XML patching system, so two modules that patch the same file conflict in ways that surface as broken checkout rather than as an installation error, and resolving that requires a developer reading both patches.
  • They diverge on capability: eBay covers Auction and fixed price listings, OpenCart covers MIT licensed source.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which eBay and OpenCart actually diverge.

Attributes where eBay and OpenCart differ
AttributeeBayOpenCart
Starting priceOn requestFree
Pricing modelsubscriptionopen-source
Free tierNoYes
FoundedUnknown2009

Identical on both: platforms (Web), user rating (Not yet rated), category (E-Commerce).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in eBay

  • Auction and fixed price listings
  • Managed payments
  • eBay Stores
  • Promoted Listings
  • Bulk listing tools
  • International selling programmes
  • Money Back Guarantee
  • Seller performance standards

Only in OpenCart

  • MIT licensed source
  • Self-hosted PHP and MySQL
  • No transaction fees
  • Multi-store
  • Extension marketplace
  • Multi-currency and multi-language
  • OCMod modification system
  • Full data access

What people use each for

The jobs each tool is most often brought in to do.

eBay

  • Selling used, refurbished or one-off stock that has no natural search demand on its own sitenot OpenCart
  • Parts and spares catalogues where buyers search by fitment rather than by brandnot OpenCart
  • Liquidating returns or excess inventory without building an audience for itnot OpenCart
  • Testing whether demand exists for a product line before investing in a standalone storefrontnot OpenCart

OpenCart

  • A merchant with volume high enough that a percentage transaction fee costs more than a developernot eBay
  • An agency building client stores where the client must own the code and the data outrightnot eBay
  • A store with unusual catalogue or pricing logic that a hosted platform will not permitnot eBay
  • Selling in a market where the local payment gateway is not supported by the mainstream SaaS platformsnot eBay

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

eBay

  • The final value fee applies to the total the buyer pays including postage and tax rather than to the item price, so a low value item with expensive shipping loses a much larger share of its margin than the headline percentage implies.
  • Fees stack rather than substitute, since a Store subscription, a per order fixed fee, Promoted Listings and cross-border percentages all apply on top of the category rate, and the effective take rate is only visible after a full month of settlement reports.
  • eBay controls search placement, so as a category gets competitive the practical cost of visibility becomes the Promoted Listings rate, and that is an auction against other sellers that only goes one way.
  • You do not get the customer relationship, because eBay mediates messaging and does not supply a marketing list, so repeat business depends on eBay showing your listing again rather than on anything you own.
  • The account is the entire asset and it is governed by policies eBay enforces unilaterally, so a suspension or a category restriction ends the revenue immediately with no portable equivalent of a domain, a theme or a customer database to move elsewhere.

OpenCart

  • Extensions modify core behaviour through an XML patching system, so two modules that patch the same file conflict in ways that surface as broken checkout rather than as an installation error, and resolving that requires a developer reading both patches.
  • Major version upgrades have broken third party extension compatibility, so moving between them means re-purchasing or re-commissioning modules and effectively rebuilding parts of the store rather than clicking update.
  • Hosting, patching, backups and PCI scope are all your responsibility, so a security update you postpone is a breach you own, and there is no vendor obligation to notify or protect you.
  • Extension quality on the marketplace is uneven and modules are sold as one-off purchases with no guaranteed maintenance, so a module central to your store can simply stop being updated and leave you holding the code.
  • The core project is maintained by a very small team relative to the platforms it competes with, so security fixes, compatibility with new PHP versions and feature work all arrive at a pace you cannot influence or pay to accelerate.

Pricing, plan by plan

eBay

On request

No published plan breakdown. See the eBay review.

OpenCart

Free
  • Open SourceFree
    • Core ecommerce features
    • Free support
    • Extensions available

Which should you pick?

Choose eBay if

  • You need auction and fixed price listings.
  • You also want managed payments.
eBay review

Choose OpenCart if

  • You need mit licensed source.
  • You want to start without paying.
  • You also want self-hosted php and mysql.
OpenCart review

Questions people ask

Is eBay or OpenCart better?
Neither clearly leads. eBay starts at On request and OpenCart at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, eBay or OpenCart?
OpenCart has a free tier; the other does not. Paid plans start at On request for eBay and Free for OpenCart.
Does eBay or OpenCart run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use OpenCart for free?
Yes. OpenCart has a free tier, so you can try it without paying. eBay starts at On request.
What is eBay best used for?
eBay is most often used for selling used, refurbished or one-off stock that has no natural search demand on its own site, parts and spares catalogues where buyers search by fitment rather than by brand, liquidating returns or excess inventory without building an audience for it, testing whether demand exists for a product line before investing in a standalone storefront. Of those, selling used, refurbished or one-off stock that has no natural search demand on its own site and parts and spares catalogues where buyers search by fitment rather than by brand are not what OpenCart is typically brought in for.
What can eBay do that OpenCart cannot?
eBay covers Auction and fixed price listings, Managed payments, eBay Stores, Promoted Listings. OpenCart covers MIT licensed source, Self-hosted PHP and MySQL, No transaction fees, Multi-store.

Answered from the vendors’ own pages

eBay: What does selling on eBay actually cost?

A category-dependent percentage of the total buyer payment including postage, plus a fixed fee per order, plus any Store subscription, advertising rate and international fees. Model all of them together, not the first one alone.

OpenCart: Is OpenCart really free?

The software is MIT licensed with no paid edition. The costs are hosting, extensions, and a developer, and for a low volume store those can exceed a SaaS subscription.

eBay: Can I use my own payment provider?

No. Payments run through eBay and settle to your bank account on eBay's payout schedule, so you do not choose the processor and you do not control settlement timing.

OpenCart: Does it charge transaction fees?

No. There is no platform cut and no surcharge for using your own payment gateway, which is the main financial argument for self-hosting at volume.

eBay: Do I get my customers' email addresses?

Not for marketing. eBay mediates buyer contact, which is why sellers who rely on it have no list to fall back on if the channel changes.

OpenCart: How hard is customisation?

Theme changes are ordinary PHP templates and are approachable. Changing behaviour means the OCMod patching system, which conflicts between extensions and needs a developer.

eBay: Is eBay an alternative to having my own store?

It is a channel, not a substitute. Sellers who use it well treat it as demand they rent while building something they own in parallel.

OpenCart: What is the biggest hidden cost?

Upgrades. Version transitions have broken extension compatibility before, so budget for a partial rebuild rather than assuming updates are routine maintenance.

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