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Systems Programming · head to head

CLion vs Keil MDK

CLion logo

CLion

Systems Programming

A cross-platform IDE for C and C++

From
On request
Rated
-
Keil MDK logo

Keil MDK

Systems Programming

Microcontroller Development Kit for Arm-based devices

From
Free
Rated
-

The short version

  • Only Keil MDK has a free tier, so it costs nothing to try first.
  • Each has a real cost: CLion free use is limited to non-commercial projects only; commercial development requires a paid JetBrains subscription; Keil MDK free Community Edition is limited to non-commercial projects only; commercial use requires the paid Essential or Professional subscription

Where they differ

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

Attributes where CLion and Keil MDK differ
AttributeCLionKeil MDK
Starting priceOn requestFree
Pricing modelsubscriptionfreemium
Free tierNoYes

Identical on both: platforms (Web), user rating (Not yet rated), category (Systems Programming).

Where each one falls short

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

CLion

  • Free use is limited to non-commercial projects only; commercial development requires a paid JetBrains subscription

Keil MDK

  • Free Community Edition is limited to non-commercial projects only; commercial use requires the paid Essential or Professional subscription

Pricing, plan by plan

CLion

On request

No published plan breakdown. See the CLion review.

Keil MDK

Free

No published plan breakdown. See the Keil MDK review.

Which should you pick?

Choose CLion if

Nothing in the data separates CLion from Keil MDK on the points above - pick on price and on how each one feels to use.

Choose Keil MDK if

  • You want to start without paying.

Questions people ask

Is CLion or Keil MDK better?
Neither clearly leads. CLion starts at On request and Keil MDK at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CLion or Keil MDK?
Keil MDK has a free tier; the other does not. Paid plans start at On request for CLion and Free for Keil MDK.
Does CLion or Keil MDK run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Keil MDK for free?
Yes. Keil MDK has a free tier, so you can try it without paying. CLion starts at On request.

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