Developer Tools · head to head
Keil MDK vs Private Internet Access

Keil MDK
Developer Tools
Microcontroller Development Kit for Arm-based devices
- From
- Free
- Rated
- -

Private Internet Access
Cybersecurity
Long-standing VPN service with a large server network and flexible multi-year plans
- From
- $11.99/month
- Rated
- -
The short version
- Only Keil MDK has a free tier, so it costs nothing to try first.
- Each has a real cost: Keil MDK pricing for Essential and Professional subscriptions not disclosed on primary site; Private Internet Access monthly plan is priced noticeably higher than the discounted multi-year commitments, penalizing short-term users.
Where they differ
Only the attributes on which Keil MDK and Private Internet Access actually diverge.
| Attribute | Keil MDK | Private Internet Access |
|---|---|---|
| Starting price | Free | $11.99/month |
| Pricing model | freemium | subscription |
| Free tier | Yes | No |
| Platforms | Web | windows, mac, linux, ios, android |
| Category | Developer Tools | Cybersecurity |
Identical on both: user rating (Not yet rated).
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 Keil MDK
Nothing recorded that Private Internet Access does not also cover.
Only in Private Internet Access
- Split tunneling
- Kill switch
- Ad and tracker blocking
- Dedicated IP add-on
- Bundled antivirus add-on
What people use each for
The jobs each tool is most often brought in to do.
Keil MDK
- Embedded software developmentnot Private Internet Access
- ARM microcontroller programmingnot Private Internet Access
- Professional development environmentsnot Private Internet Access
Private Internet Access
- Encrypting traffic on public Wi-Fi with a kill switchnot Keil MDK
- Blocking ads and trackers network-wide via MACEnot Keil MDK
- Maintaining a consistent connection identity with a dedicated IP add-onnot Keil MDK
- Committing to a long-term plan for a lower effective monthly ratenot Keil MDK
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Keil MDK
- Pricing for Essential and Professional subscriptions not disclosed on primary site
- Customers must contact Arm Developer Tools store for subscription rates
Private Internet Access
- Monthly plan is priced noticeably higher than the discounted multi-year commitments, penalizing short-term users.
- Dedicated IP and antivirus are paid add-ons rather than included features.
- Headquartered in a jurisdiction whose privacy reputation some competitors market against, despite audited no-logs claims.
- App interface is less streamlined than some higher-priced premium VPN competitors.
Pricing, plan by plan
Keil MDK
FreeNo published plan breakdown. See the Keil MDK review.
Private Internet Access
$11.99/month- Monthly$11.99/month
- Billed month to month
- Full server network access
- 30-day money-back guarantee
- 1-Year$3.1/month
- Billed annually at $37.19
- Full server network access
- 2-Year$2.19/month
- Lowest advertised rate, billed every 2 years
- Full server network access
Which should you pick?
Choose Private Internet Access if
- You need split tunneling.
- You work on windows, mac, linux, ios, android.
- You also want kill switch.
Questions people ask
- Is Keil MDK or Private Internet Access better?
- Neither clearly leads. Keil MDK starts at Free and Private Internet Access at $11.99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Keil MDK or Private Internet Access?
- Keil MDK has a free tier; the other does not. Paid plans start at Free for Keil MDK and $11.99/month for Private Internet Access.
- Does Keil MDK or Private Internet Access run on more platforms?
- Keil MDK runs on Web. Private Internet Access runs on windows, mac, linux, ios, android.
- Can I use Keil MDK for free?
- Yes. Keil MDK has a free tier, so you can try it without paying. Private Internet Access starts at $11.99/month.
- What is Keil MDK best used for?
- Keil MDK is most often used for embedded software development, arm microcontroller programming, professional development environments. Of those, embedded software development and arm microcontroller programming are not what Private Internet Access is typically brought in for.
- What can Keil MDK do that Private Internet Access cannot?
- Private Internet Access covers Split tunneling, Kill switch, Ad and tracker blocking, Dedicated IP add-on.
Answered from the vendors’ own pages
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.
SourceKeil 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.
SourceRelated pages
More on Private Internet Access
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- Private Internet Access vs ESLint
- Private Internet Access vs pnpm
- Private Internet Access vs Turborepo
- Private Internet Access vs GitHub Copilot
- Private Internet Access vs Penpot
- Private Internet Access vs Keycloak
- Private Internet Access vs Rust
- Private Internet Access vs CLion
- Private Internet Access vs GNAT Pro
- Private Internet Access vs IAR Embedded Workbench
- Private Internet Access vs GNU Emacs
- Private Internet Access vs Vite
- Private Internet Access vs Bazel
- Private Internet Access vs CodeSandbox
- Private Internet Access vs Eclipse IDE
- Private Internet Access vs Moonrepo
- Private Internet Access vs Nx Cloud
- Private Internet Access vs 1Password
- Private Internet Access vs Bitdefender Total Security
- Private Internet Access vs Norton 360
- Private Internet Access vs LastPass
- Private Internet Access vs Snyk
- Private Internet Access vs Bitwarden
- Private Internet Access vs Brave Browser
- Private Internet Access vs Clerk
- Private Internet Access vs CrowdStrike Falcon
- Private Internet Access vs Kaspersky Total Security
- Private Internet Access vs Mullvad VPN
- Private Internet Access vs OneTrust
- Private Internet Access vs Proton Mail
- Private Internet Access vs Tuta
- Private Internet Access vs Akeyless
- Private Internet Access vs Doppler
- Private Internet Access vs Frontegg
- Private Internet Access vs Infisical
