Systems Programming · head to head
RAD Studio vs Keil MDK
RAD Studio
Systems Programming
Cross-platform native app development with Delphi and C++Builder
- From
- On request
- Rated
- -
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: RAD Studio professional edition costs $2,000 for the perpetual license plus $599 for year one maintenance, totaling $2,599 before tax; 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 RAD Studio and Keil MDK actually diverge.
| Attribute | RAD Studio | Keil MDK |
|---|---|---|
| Starting price | On request | Free |
| Pricing model | one-time | freemium |
| Free tier | No | Yes |
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.
RAD Studio
- Professional edition costs $2,000 for the perpetual license plus $599 for year one maintenance, totaling $2,599 before tax
- Enterprise edition steps up to $3,400 license plus $1,199 maintenance, and Architect edition to $4,416 license plus $2,183 maintenance
- The perpetual license only entitles the buyer to updates for one year; continued access to new updates and upgrades requires an annually renewable Update 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
RAD Studio
On requestNo published plan breakdown. See the RAD Studio review.
Keil MDK
FreeNo published plan breakdown. See the Keil MDK review.
Which should you pick?
Choose RAD Studio if
Nothing in the data separates RAD Studio from Keil MDK on the points above - pick on price and on how each one feels to use.
Questions people ask
- Is RAD Studio or Keil MDK better?
- Neither clearly leads. RAD Studio 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, RAD Studio or Keil MDK?
- Keil MDK has a free tier; the other does not. Paid plans start at On request for RAD Studio and Free for Keil MDK.
- Does RAD Studio 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. RAD Studio starts at On request.