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E-Commerce · head to head

OpenCart vs Stripe

OpenCart logo

OpenCart

E-Commerce

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

From
Free
Rated
-
Full reviewWebsite
Stripe logo

Stripe

E-Commerce

Financial infrastructure for the internet

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; Stripe requires developer setup and API integration for most use cases
  • They diverge on capability: OpenCart covers MIT licensed source, Stripe covers Payment processing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which OpenCart and Stripe actually diverge.

Attributes where OpenCart and Stripe differ
AttributeOpenCartStripe
Pricing modelopen-sourceUnknown
PlatformsWebWeb, iOS, Android
Founded20092010

Identical on both: starting price (Free), free tier (Yes), 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 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

Only in Stripe

  • Payment processing
  • Subscription billing
  • Invoicing
  • Terminal (in-person payments)
  • Fraud prevention
  • 3D Secure
  • Global payouts
  • Financial reporting

What people use each for

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

OpenCart

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

Stripe

  • Online paymentsnot OpenCart
  • Subscription managementnot OpenCart
  • Marketplace paymentsnot OpenCart
  • Global expansionnot OpenCart
  • Platform monetizationnot OpenCart

Where each one falls short

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

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.

Stripe

  • Requires developer setup and API integration for most use cases
  • Dispute fee of $15 per chargeback is standard industry cost
  • Limited offline payment capabilities

Pricing, plan by plan

OpenCart

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

Stripe

Free

No published plan breakdown. See the Stripe review.

Which should you pick?

Choose OpenCart if

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

Choose Stripe if

  • You need payment processing.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want subscription billing.
Stripe review

Questions people ask

Is OpenCart or Stripe better?
Neither clearly leads. OpenCart starts at Free and Stripe at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OpenCart or Stripe?
OpenCart starts at Free and Stripe at Free.
Does OpenCart or Stripe run on more platforms?
OpenCart runs on Web. Stripe runs on Web, iOS, Android.
Can I use OpenCart for free?
Both have a free tier, so you can try either at no cost before committing.
What is OpenCart best used for?
OpenCart is most often used for a merchant with volume high enough that a percentage transaction fee costs more than a developer, an agency building client stores where the client must own the code and the data outright, a store with unusual catalogue or pricing logic that a hosted platform will not permit, selling in a market where the local payment gateway is not supported by the mainstream saas platforms. Of those, a merchant with volume high enough that a percentage transaction fee costs more than a developer and an agency building client stores where the client must own the code and the data outright are not what Stripe is typically brought in for.
What can OpenCart do that Stripe cannot?
OpenCart covers MIT licensed source, Self-hosted PHP and MySQL, No transaction fees, Multi-store. Stripe covers Payment processing, Subscription billing, Invoicing, Terminal (in-person payments).

Answered from the vendors’ own pages

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.

Stripe: What are Stripe's transaction fees?

Standard US rates are 2.9% plus 30 cents for online card payments, 2.7% plus 5 cents for in-person, 3.4% plus 30 cents for keyed/phone transactions, and 0.8% capped at $5 for ACH payments.

Source
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.

Stripe: How many currencies and countries does it support?

Stripe accepts 135+ currencies and supports payment acceptance in 40+ countries through Stripe Connect, enabling sellers to onboard and receive payouts in minutes.

Source
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.

Stripe: What payment methods are supported?

Stripe supports dozens of payment methods including credit/debit cards, ACH transfers, and local payment options, with additional support through partnerships with Meta and Google.

Source
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.

Stripe: Are there monthly fees or contracts?

No. Stripe charges no monthly fees or contracts, only per-transaction fees and dispute fees, making costs fully transparent and variable.

Source
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