Top Free Identity Threat Detection and Response (ITDR) Software - Page 2

How Many Identity Threat Detection and Response (ITDR) Software Products Does G2 Track?

Total Products under this Category: 73

Category Stats (Oct 2026)

  • Average Rating: 4.57/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Falcon Identity protection (+2.92%) - Among all products in this category, Falcon Identity protection recorded the largest rating increase compared to last month

Last updated: October 01, 2026

How Does G2 Rank Identity Threat Detection and Response (ITDR) Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 3,900+ Authentic Reviews
  • 73+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Identity Threat Detection and Response (ITDR) Software

G2 Grid® for Identity Threat Detection and Response (ITDR)  Software plotting products by satisfaction and market presence

Highlighted products: CrowdStrike Falcon Endpoint Protection Platform, Huntress Managed ITDR, Abnormal AI, Okta, Microsoft Defender for Identity, Guardz, IBM MaaS360, and Idira Identity Security Platform.

Underlying data: [Grid® JSON](https://www.g2.com/categories/identity-threat-detection-and-response-itdr/grids.json?focus%5B%5D=crowdstrike-falcon-endpoint-protection-platform&focus%5B%5D=huntress-managed-itdr&focus%5B%5D=abnormal-ai&focus%5B%5D=okta&focus%5B%5D=microsoft-defender-for-identity&focus%5B%5D=guardz&focus%5B%5D=ibm-maas360&focus%5B%5D=idira-identity-security-platform)

Authomize

Authomize protects organizations from identity-based cyberattacks with the first Identity Threat Detection and Response (ITDR) Platform. Authomize collects and normalizes data of identities, access privileges, assets, and activities from cloud services, applications, and IAM solutions in order to detect, investigate and respond to identity risks and threats. Customers use Authomize to gain visibility of actual access, achieve least privilege across cloud services and applications, secure their IAM infrastructure, and automate compliance and audit preparations.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Authomize?

  • Seller: Authomize
  • Year Founded: 2020
  • HQ Location: Alpharetta, US
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Authomize?

SlashID

SlashID is the composable identity platform to improve identity security without user friction. SlashID Gate adds authentication, authorization,rate limiting and CAPTCHA-less bot detections to your APIs and workloads in minutes. Gate can also enforce passkeys and SSO on any internal application without any code modification. SlashID Access is the most reliable and secure user identity management module thanks to our HSM-backed, globally-replicated, serverless architecture. With Access, you can implement passwordless authentication flows, multi-tenancy, one-click user invitations, RBAC, SAML and MFA in hours, not weeks. Access minimizes latency for your users, seamlessly handles traffic spikes and avoids downtime and customer data breaches.

Average Rating: 5.0/5.0

Total Reviews: 3

How Do G2 Users Rate SlashID?

  • Quality of Support: 10.0/10 (Category avg: 9.1/10)
  • Ease of Use: 9.4/10 (Category avg: 9.0/10)

Who Is the Company Behind SlashID?

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About SlashID?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the easy-to-use and powerful administration management of SlashID, enhancing their setup experience significantly.
  • Users value the responsive customer support from SlashID, as the team provides swift solutions and helpful resources.
  • Users commend the thorough and clear documentation of SlashID, facilitating easy integration and setup.
  • Users find SlashID's system to be very easy to use, appreciating its simple setup and powerful administration features.
  • Users praise the easy integrations of SlashID, appreciating the seamless setup and excellent support from the team.

What Are Recent G2 Reviews of SlashID?

Thales OneWelcome Identity Platform

The Thales OneWelcome Identity Platform is a cloud-based identity and access management solution designed to deliver secure, frictionless digital experiences for all external identities, including customers and partners. It provides a unified platform to manage identities across B2C, B2B, gig-workers, and workforce use cases, helping organizations build trusted digital interactions at scale. The Thales OneWelcome Identity Orchestrator (IO) is a next-gen Visual Orchestration tool that enables no-code orchestration of any user journey and acts as the central engine of an Identity Fabric, moving organizations away from siloed, product‑centric deployments toward a more connected, risk-aware system of systems that can compute dynamic decisions based on all available contextual signals. As a cloud-based component, IO provides a visual interface and execution engine to manage complex interactions across B2C, B2B, and gig worker markets. To support security and compliance, Thales incorporates Adaptive Authentication, combining multi-factor authentication and risk-based access controls, alongside Consent and Preference Management to help organizations meet privacy and regulatory requirements. Delegated User Management enables secure administration of partner and third-party access through self-service workflows. With support for Passwordless Authentication, including passkeys and hardware-based authenticators, and a modular architecture built on identity apps, the platform enables flexible deployment while helping organizations modernize identity, reduce complexity, and strengthen security across digital channels.

Average Rating: 4.4/5.0

Total Reviews: 6

How Do G2 Users Rate Thales OneWelcome Identity Platform?

  • Quality of Support: 8.7/10 (Category avg: 9.1/10)
  • Ease of Use: 8.7/10 (Category avg: 9.0/10)

Who Is the Company Behind Thales OneWelcome Identity Platform?

  • Seller: Thales Group
  • HQ Location: Austin, Texas
  • Twitter: @ThalesCloudSec
    6,935 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    46 employees on LinkedIn®
  • Ownership: EPA:HO
  • Total Revenue (USD mm): $15,854

Who Uses This Product?

  • Company Size: 43% Small, 29% Large

What Do G2 Reviewers Say About Thales OneWelcome Identity Platform?

AI-generated summary from verified user reviews

Pros
  • Users value the smoother access management experience of Thales OneWelcome, enhancing security while minimizing complexity.
  • Users value the multifactor and adaptive authentication features, effectively preventing unauthorized access to their accounts.
  • Users appreciate the smooth and frictionless access management of Thales OneWelcome, enabling convenient user experiences.
  • Users value the secure access management provided by Thales OneWelcome, enhancing convenience and reducing hassle in access control.
Cons
  • Users find the initial setup complex, making the implementation process challenging and less transparent in pricing.
  • Users find the cost unclear and the pricing of the Thales OneWelcome Identity Platform quite high and unexpected.

What Are Recent G2 Reviews of Thales OneWelcome Identity Platform?

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Zilla Security

Zilla Security is the leading provider of modern identity governance and administration (IGA), providing a SaaS platform that automates the processes of identity compliance, provisioning, and security. Zilla stands out for its speed to value, offering the most complete set of application integrations capabilities for both commonly used and custom applications. Zilla AI Profiles™ eliminates the tedious, nearly impossible process of creating and maintaining rules that define roles or groups. Through its automations, Zilla clients are able to deploy 5X faster, complete access reviews with 80% less effort, and enable faster provisioning with 60% fewer ITSM tickets.

Who Is the Company Behind Zilla Security?

  • Seller: Zilla Security
  • Year Founded: 2020
  • HQ Location: Boston, MA
  • Twitter: @zillasecurity
    52 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    33 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Hospital & Health Care
  • Company Size: 27% Large, 18% Medium
Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated October 3, 2024