Datadog vs OpenStack vs PagerDuty: Which Identity and Access Management (IAM) tool is Best in 2025?

All these tools Datadog , OpenStack , PagerDuty offer flexible pricing models suitable for cybersecurity engineers, IT infrastructure managers seeking AI-powered solutions to enhance their Identity and Access Management (IAM) efforts.

Datadog

Starting from
$15/host/month
Pricing Model:
  • Free - $0
  • Pro - $15 per host
  • Enterprise - per month
  • $23 per host
  • per month

OpenStack

Starting from
Free
Pricing Model:
  • Price - Free

PagerDuty

Starting from
$21/user/month

These AI tools are among the best Identity and Access Management (IAM) tools available in 2025. For cybersecurity engineers, IT infrastructure managers, tools like Datadog , OpenStack , PagerDuty help streamline the Identity and Access Management (IAM) process by offering AI-powered features.

What is Datadog?

Datadog is the end-to-end simplified visibility and security platform for your cloud applications. Datadog's SaaS platform automates and integrates network monitoring, container monitoring, infrastructure monitoring, log management, database monitoring, and other features to provide real-time security and observability for users' entire technology stack.

What is OpenStack?

OpenStack empowers enterprises with a flexible open source cloud computing platform, ideal for OpenStack private cloud and public cloud deployments. Supported by the OpenInfra Foundation, it competes with AWS cloud resources while offering unmatched customization. From telecom to gaming, OpenStack drives cloud management platforms.

What is PagerDuty?

PagerDuty is described as the central nervous system for a company’s digital operations, helping teams deliver optimal customer experiences by identifying issues in real-time and bringing together the right people to respond faster. It is trusted by over 30,000 companies, including digital disruptors and Fortune 500 organizations.

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PagerDuty
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If you're looking for other Identity and Access Management (IAM) tools for cybersecurity engineers, IT infrastructure managers, you can also explore Okta IAM, which are highly rated in 2025.

Datadog
  • Datadog
  • New York
OpenStack
  • OpenStack Foundation
  • Austin, Texas, United States
PagerDuty
  • PagerDuty
  • San Francisco