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Developer Tools · head to head

Keil MDK vs PagerDuty

Keil MDK logo

Keil MDK

Developer Tools

Microcontroller Development Kit for Arm-based devices

From
Free
Free plan
Yes
Full reviewWebsite
PagerDuty logo

PagerDuty

Technology

Real-time operations for real-time business

From
$21/month
Free plan
No
Full reviewWebsite

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; PagerDuty aIOps, status pages, and live call routing are expensive add-ons not included in base plans, significantly increasing total cost
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Keil MDK and PagerDuty differ
AttributeKeil MDKPagerDuty
Starting priceFree$21/month
Pricing modelfreemiumUnknown
Free tierYesNo
PlatformsWebWeb, Ios, Android, Api
CategoryDeveloper ToolsTechnology
FoundedUnknown2009

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 PagerDuty does not also cover.

Only in PagerDuty

  • Incident response
  • On-call management
  • Alert grouping
  • Escalation policies
  • Mobile incident management
  • Postmortems
  • Status pages
  • Event intelligence

What people use each for

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

Keil MDK

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

PagerDuty

  • Incident managementnot Keil MDK
  • On-call schedulingnot Keil MDK
  • Real-time alertingnot Keil MDK
  • Service reliabilitynot Keil MDK
  • Digital operationsnot 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

PagerDuty

  • AIOps, status pages, and live call routing are expensive add-ons not included in base plans, significantly increasing total cost
  • Complex escalation policies require workarounds for scheduling patterns beyond basic weekly rotations
  • 5-user minimum requirement forces costs even for small teams, with forced Business tier upgrades adding $12,000+ annually for larger teams

Pricing, plan by plan

Keil MDK

Free

No published plan breakdown. See the Keil MDK review.

PagerDuty

$21/month

No published plan breakdown. See the PagerDuty review.

Which should you pick?

Choose Keil MDK if

  • You want to start without paying.
Keil MDK review

Choose PagerDuty if

  • You need incident response.
  • You work on Web, Ios, Android, Api.
  • You also want on-call management.
PagerDuty review

Questions people ask

Is Keil MDK or PagerDuty better?
Neither clearly leads. Keil MDK starts at Free and PagerDuty at $21/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Keil MDK or PagerDuty?
Keil MDK has a free tier; the other does not. Paid plans start at Free for Keil MDK and $21/month for PagerDuty.
Does Keil MDK or PagerDuty run on more platforms?
Keil MDK runs on Web. PagerDuty runs on Web, Ios, Android, Api.
Can I use Keil MDK for free?
Yes. Keil MDK has a free tier, so you can try it without paying. PagerDuty starts at $21/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 PagerDuty is typically brought in for.
What can Keil MDK do that PagerDuty cannot?
PagerDuty covers Incident response, On-call management, Alert grouping, Escalation policies.

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
PagerDuty: What is the minimum cost to use PagerDuty?

PagerDuty requires a minimum of 5 users per account. The Professional plan starts at $21 per user per month ($105/month minimum), with annual billing providing 16% discount.

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
PagerDuty: What integrations does PagerDuty support?

PagerDuty integrates with 750+ monitoring, ticketing, and collaboration tools including Datadog, Slack, Jira, ServiceNow, New Relic, and Nagios.

Source
PagerDuty: How much does AIOps cost in PagerDuty?

AIOps Intelligence is sold separately as an add-on starting at $699 per month, and is not included in any of the base plans.

Source
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