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Keil MDK vs Productboard

Keil MDK logo

Keil MDK

Developer Tools

Microcontroller Development Kit for Arm-based devices

From
Free
Free plan
Yes
Full reviewWebsite
Productboard logo

Productboard

Technology

Product management system that helps you understand what customers need

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Keil MDK pricing for Essential and Professional subscriptions not disclosed on primary site; Productboard per-maker pricing escalates quickly for larger product organizations
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Keil MDK and Productboard differ
AttributeKeil MDKProductboard
Pricing modelfreemiumUnknown
PlatformsWebWeb, Mobile, API
CategoryDeveloper ToolsTechnology
FoundedUnknown2014

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 Keil MDK

Nothing recorded that Productboard does not also cover.

Only in Productboard

  • Customer insights portal
  • Feature prioritization
  • Dynamic roadmaps
  • User feedback management
  • Product hierarchy
  • Custom scoring
  • Release planning
  • Stakeholder alignment

What people use each for

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

Keil MDK

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

Productboard

  • Product roadmappingnot Keil MDK
  • Feature prioritizationnot Keil MDK
  • Customer feedback managementnot Keil MDK
  • Stakeholder alignmentnot Keil MDK
  • Product strategynot 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

Productboard

  • Per-maker pricing escalates quickly for larger product organizations
  • Connection to Jira often functions as one-way integration with limitations
  • Manual feedback collection processes are time-consuming and error-prone
  • Lacks strategic product management functions beyond feedback centralization

Pricing, plan by plan

Keil MDK

Free

No published plan breakdown. See the Keil MDK review.

Productboard

Free
  • StarterFree
    • 50 feedback notes
    • 1 Teamspace
    • 1 Objective
  • Spark$15/month
    • Feedback portal
    • Prioritization boards
    • Roadmap views

Which should you pick?

Choose Keil MDK if

  • You want to start without paying.
Keil MDK review

Choose Productboard if

  • You need customer insights portal.
  • You want to start without paying.
  • You work on Web, Mobile, API.
  • You also want feature prioritization.
Productboard review

Questions people ask

Is Keil MDK or Productboard better?
Neither clearly leads. Keil MDK starts at Free and Productboard at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Keil MDK or Productboard?
Keil MDK starts at Free and Productboard at Free.
Does Keil MDK or Productboard run on more platforms?
Keil MDK runs on Web. Productboard runs on Web, Mobile, API.
Can I use Keil MDK for free?
Both have a free tier, so you can try either at no cost before committing.
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 Productboard is typically brought in for.
What can Keil MDK do that Productboard cannot?
Productboard covers Customer insights portal, Feature prioritization, Dynamic roadmaps, User feedback management.

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.

Source
Productboard: What is included in the Spark plan?

Productboard Spark at USD 15/maker/month (annual) or USD 19/maker/month (monthly) includes the feedback portal, prioritization boards, roadmap views, and AI features. Spark includes 250 AI credits per maker per month.

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
Productboard: Is there a free plan available?

Yes. Productboard offers a free Starter plan with 50 feedback notes, 1 Teamspace, 1 Objective, and 1 Product Portal.

Source
Productboard: How many AI credits do new users get?

New signups receive 150 free AI credits to trial AI features, plus the included 250 credits per maker per month on paid plans.

Source
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