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Education · head to head

Open edX vs PictureThis

Open edX logo

Open edX

Education

Open-source platform powering online learning

From
Free
Rated
-
Full reviewWebsite
PictureThis logo

PictureThis

Education

Commercial plant identification app with a short free trial that converts to an annual subscription

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Open edX has a free tier, so it costs nothing to try first.
  • Each has a real cost: Open edX no license fees for software but requires separate spending on hosting, infrastructure, and maintenance; PictureThis the free trial converts to a paid annual subscription automatically, and a documented pattern of user complaints describes unexpected charges when the trial was not cancelled in time.
  • They diverge on capability: Open edX covers Course authoring, PictureThis covers Plant identification.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Open edX and PictureThis actually diverge.

Attributes where Open edX and PictureThis differ
AttributeOpen edXPictureThis
Starting priceFreeOn request
Pricing modelfreePer year, sold via a short free trial that auto-renews
Free tierYesNo
PlatformsWeb, IOS, AndroidiOS, Android
Founded2012Unknown

Identical on both: user rating (Not yet rated), category (Education).

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 Open edX

  • Course authoring
  • Interactive videos
  • Assessments
  • Discussions
  • Certificates
  • Analytics
  • Mobile apps
  • xBlocks

Only in PictureThis

  • Plant identification
  • Disease diagnosis
  • Care reminders
  • Plant care library
  • Toxicity warnings
  • My Garden tracking

What people use each for

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

Open edX

  • MOOC creationnot PictureThis
  • Corporate trainingnot PictureThis
  • Blended learningnot PictureThis
  • Degree programsnot PictureThis

PictureThis

  • A gardener who wants ongoing care reminders and disease diagnosis, not just a one-off identificationnot Open edX
  • Someone willing to pay for a more polished interface than the free nonprofit alternativesnot Open edX
  • A plant owner who wants toxicity warnings for pets and childrennot Open edX
  • A buyer who reads the trial terms carefully and sets a reminder to cancel before it convertsnot Open edX

Where each one falls short

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

Open edX

  • No license fees for software but requires separate spending on hosting, infrastructure, and maintenance
  • Customization and support from third-party providers requires additional investment

PictureThis

  • The free trial converts to a paid annual subscription automatically, and a documented pattern of user complaints describes unexpected charges when the trial was not cancelled in time.
  • Cancellation has to be done through App Store or Play Store account settings, not by deleting the app, which catches users off guard.
  • It solves the same core identification problem that Seek, PlantNet and Merlin solve for free, so the paid tier is competing against genuinely free options for the same task.
  • Care guidance for uncommon or exotic species is criticised as generic rather than specific.
  • Being a commercial product from a company that publishes near-identical identification apps for other categories, its plant-specific depth is not obviously deeper than a dedicated botanical tool.

Pricing, plan by plan

Open edX

Free
  • Self-HostedFree
    • Full platform
    • Community support
    • All features
  • Managed Hosting$undefined/month
    • Hosted solution
    • Support
    • Maintenance

PictureThis

On request
  • PictureThis Annual$39.99/year
    • Unlimited plant identifications
    • Disease diagnosis
    • Care reminders and guides

Which should you pick?

Choose Open edX if

  • You need course authoring.
  • You want to start without paying.
  • You work on Web, IOS, Android.
  • You also want interactive videos.
Open edX review

Choose PictureThis if

  • You need plant identification.
  • You work on iOS, Android.
  • You also want disease diagnosis.
PictureThis review

Questions people ask

Is Open edX or PictureThis better?
Neither clearly leads. Open edX starts at Free and PictureThis at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Open edX or PictureThis?
Open edX has a free tier; the other does not. Paid plans start at Free for Open edX and On request for PictureThis.
Does Open edX or PictureThis run on more platforms?
Open edX runs on Web, IOS, Android. PictureThis runs on iOS, Android.
Can I use Open edX for free?
Yes. Open edX has a free tier, so you can try it without paying. PictureThis starts at On request.
What is Open edX best used for?
Open edX is most often used for mooc creation, corporate training, blended learning, degree programs. Of those, mooc creation and corporate training are not what PictureThis is typically brought in for.
What can Open edX do that PictureThis cannot?
Open edX covers Course authoring, Interactive videos, Assessments, Discussions. PictureThis covers Plant identification, Disease diagnosis, Care reminders, Plant care library.

Answered from the vendors’ own pages

Open edX: How much does Open edX cost?

Open edX software itself is completely free with no license fees. Organizations must cover their own hosting, infrastructure, maintenance, and customization costs.

Source
PictureThis: Is there a free version?

A limited free tier exists with restricted identifications and ads; full use requires the paid subscription.

Open edX: Are there hosting options for Open edX?

Open edX offers three deployment options: self-hosted (organizations deploy independently), managed providers (third-party companies offer cost-effective managed services), and a free sandbox for testing.

Source
PictureThis: How long is the free trial and does it auto-renew?

The trial is typically about seven days and auto-renews into the annual subscription unless cancelled beforehand through your App Store or Play Store settings.

Open edX: What does free mean for Open edX?

There are no license fees to use the Open edX software. Organizations can download and deploy it independently or use managed hosting providers for a fee.

Source
PictureThis: Is PictureThis the same as PlantNet or Seek?

No. PlantNet and Seek are free nonprofit identification tools; PictureThis is a commercial subscription product with more built-in care features.

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