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Cybersecurity · head to head

Burp Suite vs Keil MDK

Burp Suite logo

Burp Suite

Cybersecurity

The leading toolkit for web security testing

From
Free
Free plan
Yes
Full reviewWebsite
Keil MDK logo

Keil MDK

Developer Tools

Microcontroller Development Kit for Arm-based devices

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Burp Suite the automated vulnerability scanner is Professional only, at $499; the free Community edition is manual tools; Keil MDK pricing for Essential and Professional subscriptions not disclosed on primary site
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Burp Suite and Keil MDK actually diverge.

Attributes where Burp Suite and Keil MDK differ
AttributeBurp SuiteKeil MDK
Pricing modelsubscriptionfreemium
PlatformsDesktop, ApiWeb
CategoryCybersecurityDeveloper Tools
Founded2004Unknown

Identical on both: starting price (Free), free tier (Yes), 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 Burp Suite

  • Web vulnerability scanner
  • Proxy interceptor
  • Intruder
  • Repeater
  • Sequencer
  • Decoder
  • Comparer
  • Logger

Only in Keil MDK

Nothing recorded that Burp Suite does not also cover.

What people use each for

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

Burp Suite

  • Manual web application penetration testing through an intercepting proxynot Keil MDK
  • Automated scanning for web vulnerabilities on the Professional editionnot Keil MDK
  • Extending testing with community-built BApp extensionsnot Keil MDK
  • Enterprise-wide dynamic scanning through Burp DASTnot Keil MDK

Keil MDK

  • Embedded software developmentnot Burp Suite
  • ARM microcontroller programmingnot Burp Suite
  • Professional development environmentsnot Burp Suite

Where each one falls short

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

Burp Suite

  • The automated vulnerability scanner is Professional only, at $499; the free Community edition is manual tools
  • BApp Store extensions require the Professional edition
  • DAST and the agentic testing product are separate enterprise offerings with no published price
  • Professional is licensed per user per year rather than perpetually

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

Burp Suite

Free
  • Community EditionFree
    • Essential manual tools
    • Proxy
    • Repeater
  • Professional$449/year
    • All Community features
    • Burp Scanner
    • Advanced manual tools
  • Enterprise$6995/year
    • CI/CD integration
    • Scheduled scans
    • Role-based access

Keil MDK

Free

No published plan breakdown. See the Keil MDK review.

Which should you pick?

Choose Burp Suite if

  • You need web vulnerability scanner.
  • You want to start without paying.
  • You work on Desktop, Api.
  • You also want proxy interceptor.
Burp Suite review

Choose Keil MDK if

  • You want to start without paying.
Keil MDK review

Questions people ask

Is Burp Suite or Keil MDK better?
Neither clearly leads. Burp Suite 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, Burp Suite or Keil MDK?
Burp Suite starts at Free and Keil MDK at Free.
Does Burp Suite or Keil MDK run on more platforms?
Burp Suite runs on Desktop, Api. Keil MDK runs on Web.
Can I use Burp Suite for free?
Both have a free tier, so you can try either at no cost before committing.
What is Burp Suite best used for?
Burp Suite is most often used for manual web application penetration testing through an intercepting proxy, automated scanning for web vulnerabilities on the professional edition, extending testing with community-built bapp extensions, enterprise-wide dynamic scanning through burp dast. Of those, manual web application penetration testing through an intercepting proxy and automated scanning for web vulnerabilities on the professional edition are not what Keil MDK is typically brought in for.
What can Burp Suite do that Keil MDK cannot?
Burp Suite covers Web vulnerability scanner, Proxy interceptor, Intruder, Repeater.

Answered from the vendors’ own pages

Burp Suite: Does Burp Suite offer a free version?

Yes, Burp Suite Community Edition is available free and supports manual testing. The page does not provide specific details on additional paid editions or their pricing.

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
Burp Suite: What features are available in the free edition?

Burp Suite Community Edition supports manual security testing, though specific feature limitations compared to paid editions are not detailed on this page. Visit individual product pages for detailed tier comparisons.

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
Burp Suite: Are paid versions of Burp Suite available?

Yes, PortSwigger offers Burp Suite Professional and Burp Suite DAST as paid products, though specific pricing and feature details are not available on the main product page.

Source
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