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Databases · head to head

Cloudinary vs Keil MDK

Cloudinary logo

Cloudinary

Databases

Image and video API for developers

From
Free
Free plan
Yes
Visit CloudinaryFull review
Keil MDK logo

Keil MDK

Developer Tools

Microcontroller Development Kit for Arm-based devices

From
Free
Free plan
Yes
Visit Keil MDKFull review

The short version

  • Keil MDK is free; Cloudinary starts at $99/mo.
  • Where Cloudinary falls short: free plan includes only 25 monthly credits and is limited to 3 users and 1 account.
  • Where Keil MDK falls short: pricing for Essential and Professional subscriptions not disclosed on primary site.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Cloudinary and Keil MDK actually diverge.

Attributes where Cloudinary and Keil MDK differ
AttributeCloudinaryKeil MDK
CategoryDatabasesDeveloper Tools

Identical on both: starting price (Free), pricing model (Freemium), free tier (Yes), platforms (Web).

What people use each for

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

Cloudinary

  • Automating image transformations and delivery across multiple devicesnot Keil MDK
  • Generating AI-powered image captions and alternative text at scalenot Keil MDK
  • Transcoding and optimizing video with automatic subtitle generationnot Keil MDK
  • Building workflow automation for content teams without codingnot Keil MDK

Keil MDK

  • Embedded software developmentnot Cloudinary
  • ARM microcontroller programmingnot Cloudinary
  • Professional development environmentsnot Cloudinary

Where each one falls short

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

Cloudinary

  • Free plan includes only 25 monthly credits and is limited to 3 users and 1 account
  • Enterprise plan pricing is custom; rates not published
  • Monthly billing is more expensive than annual; yearly plan is $89/month for Plus ($224/month for Advanced)

Keil MDK

  • Pricing for Essential and Professional subscriptions not disclosed on primary site
  • Customers must contact Arm Developer Tools store for subscription rates

Pricing, plan by plan

Cloudinary

Free
  • FreeFree
    • Upload widget
    • API
    • Search
  • Plus$99/mo
    • All Free features
    • S3 bucket backup
    • Auto-tagging search
  • Advanced$249/mo
    • All Plus features
    • Custom domain (CNAME)
    • Optional HTTPS SSL
  • EnterpriseOn request
    • Multi-CDN infrastructure
    • Enterprise SLAs
    • Designated success manager

Keil MDK

Free

No published plan breakdown. See the Keil MDK review.

Which should you pick?

Choose Cloudinary if

  • You want to start without paying.
Cloudinary review

Choose Keil MDK if

  • You want to start without paying.
Keil MDK review

Questions people ask

Is Cloudinary or Keil MDK better?
Neither clearly leads. Cloudinary starts at Free and Keil MDK at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cloudinary or Keil MDK?
Cloudinary starts at Free and Keil MDK at Free.
Does Cloudinary or Keil MDK run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Cloudinary for free?
Both have a free tier, so you can try either at no cost before committing.
What is Cloudinary best used for?
Cloudinary is most often used for automating image transformations and delivery across multiple devices, generating ai-powered image captions and alternative text at scale, transcoding and optimizing video with automatic subtitle generation, building workflow automation for content teams without coding. Of those, automating image transformations and delivery across multiple devices and generating ai-powered image captions and alternative text at scale are not what Keil MDK is typically brought in for.

Answered from the vendors’ own pages

Cloudinary: What are included in Cloudinary's free plan?

Cloudinary's free plan includes upload widget, API access, search, remote fetch, auto-backup, revision tracking, image and video transformations, video transcoding, and CDN delivery. The free plan includes 25 monthly credits, 3 users, and 1 account with community support.

Source
Keil MDK: Does Keil MDK have a free version?

Yes, Keil MDK Community Edition is free for non-commercial projects. Essential and Professional editions are available as monthly or annual subscriptions.

Source
Cloudinary: How does Cloudinary's credit system work?

Cloudinary credits measure usage: one credit equals 1,000 transformations, or 1 GB managed storage, or 1 GB image bandwidth, or 2 GB video bandwidth. The free plan grants 25 credits per month, Plus plan 225 monthly credits, and Advanced plan 600 monthly credits.

Source
Keil MDK: How much do Keil MDK paid editions cost?

Specific pricing for Essential and Professional editions is not published on the main site. Rates are available from the Arm Developer Tools store or by contacting Arm sales.

Source
Cloudinary: What is the difference between Cloudinary Plus and Advanced plans?

Plus plan costs $99/month (or $89/month annually) and includes S3 backup, auto-tagging, and expedited support for up to 3 users across 2 accounts with 225 credits. Advanced is $249/month ($224/month annually), adds custom domain (CNAME) and SSL options for 5 users across 3 accounts with 600 credits.

Source
Cloudinary: Does Cloudinary offer annual billing discounts?

Yes. Cloudinary's annual billing provides discounts: Plus plan is $89/month when billed yearly (versus $99/month monthly), and Advanced plan is $224/month when billed yearly (versus $249/month monthly).

Source
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