Best Enterprise Privacy Impact Assessment (PIA) Software

How Many Privacy Impact Assessment (PIA) Software Products Does G2 Track?

Total Products under this Category: 124

Category Stats (Oct 2026)

  • Average Rating: 4.52/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Datev (+2.94%) - Among all products in this category, Datev recorded the largest rating increase compared to last month

Last updated: October 16, 2026

How Does G2 Rank Privacy Impact Assessment (PIA) Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 25,400+ Authentic Reviews
  • 124+ 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 Privacy Impact Assessment (PIA) Software

G2 Grid® for Privacy Impact Assessment (PIA) Software plotting products by satisfaction and market presence

Highlighted products: Smartsheet, TrustArc, Securiti, Collibra, OneTrust Privacy Automation, PrivacyEngine, and GDPRsimple.

Underlying data: [Grid® JSON](https://www.g2.com/categories/privacy-impact-assessment-pia/grids.json?focus%5B%5D=smartsheet&focus%5B%5D=trustarc&focus%5B%5D=securiti&focus%5B%5D=collibra&focus%5B%5D=onetrust-privacy-automation&focus%5B%5D=privacyengine&focus%5B%5D=gdprsimple&segment=enterprise)

Smartsheet

Smartsheet revolutionizes how you manage projects, portfolios, and processes. The Smartsheet AI-powered platform delivers adaptability, sophisticated experiences, and enterprise-grade rigor to support work across industries — from service delivery to construction, clinical trials, and marketing campaigns. Designed to meet demanding requirements, it helps organizations drive efficiency, accelerate innovation, and stay competitive. Over 85% of Fortune 500 companies trust Smartsheet to align their resources to improve efficiency, agility, and collaboration in today’s ever-changing world of work.

Average Rating: 4.4/5.0

Total Reviews: 22,360

How Do G2 Users Rate Smartsheet?

  • Reporting and analytics: 9.0/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 8.6/10 (Category avg: 9.2/10)
  • Centralized platform: 9.0/10 (Category avg: 8.9/10)
  • Tracking: 9.1/10 (Category avg: 8.8/10)

Who Is the Company Behind Smartsheet?

  • Seller: Smartsheet
  • Company Website:
  • Year Founded: 2005
  • HQ Location: Bellevue, WA
  • Twitter: @Smartsheet
    26,366 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4,034 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Project Manager, Senior Project Manager
  • Top Industries: Information Technology and Services, Construction
  • Company Size: 41% Medium, 34% Small

What Do G2 Reviewers Say About Smartsheet?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Smartsheet, enabling intuitive project management for all team skill levels.
  • Users value the streamlined collaboration and automation features of Smartsheet, enhancing project management efficiency and flexibility.
  • Users value the real-time collaboration features in Smartsheet, enhancing team synergy across remote locations.
  • Users value the comprehensive project tracking capabilities of Smartsheet, enhancing collaboration and project management efficiency.
  • Users appreciate the automation capabilities of Smartsheet, enhancing collaboration and streamlining project management processes.
Cons
  • Users face a steep learning curve with Smartsheet due to its limited formulas and unintuitive features.
  • Users find missing features in Smartsheet, causing challenges in tracking information and utilizing advanced functionalities.
  • Users find Smartsheet not intuitive, making navigation and mastering functions a challenging experience for many.
  • Users find that limited features hinder collaboration and escalate costs, especially for small businesses trying to scale.
  • Users experience limited functionality in Smartsheet, hindering their full utilization of the tool's capabilities.

What Are Recent G2 Reviews of Smartsheet?

What Are G2 Users Discussing About Smartsheet?

TrustArc

TrustArc is the privacy intelligence platform that enables organizations to understand, manage, and prove data privacy across their business. TrustArc brings consent, governance, and assurance together in one platform, giving teams the knowledge and technology to understand what data they have, which vendors and laws apply, and how people can exercise their privacy rights. Powered by Arc Intelligence and backed by 28+ years of privacy expertise, Nymity knowledge, and coverage across 140+ jurisdictions, the TrustArc Platform helps organizations stay current as regulations shift and manage privacy with confidence.

Average Rating: 4.2/5.0

Total Reviews: 339

How Do G2 Users Rate TrustArc?

  • Reporting and analytics: 8.3/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 9.2/10)
  • Centralized platform: 8.2/10 (Category avg: 8.9/10)
  • Tracking: 8.2/10 (Category avg: 8.8/10)

Who Is the Company Behind TrustArc?

  • Seller: TrustArc
  • Company Website:
  • Year Founded: 1997
  • HQ Location: San Francisco, CA
  • Twitter: @TrustArc
    12,773 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    375 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 49% Large, 39% Medium

What Do G2 Reviewers Say About TrustArc?

AI-generated summary from verified user reviews

Pros
  • Users find TrustArc to be very easy to use, facilitating efficient cookie consent management and compliance effortlessly.
  • Users appreciate the excellent customer support from TrustArc, valuing their prompt and helpful communication.
  • Users value the reliable and comprehensive privacy compliance features of TrustArc, enhancing their workflows and user experience.
  • Users find TrustArc to offer reliable compliance management, making privacy workflows seamless across various jurisdictions.
  • Users value the excellent communication from TrustArc, appreciating prompt responses and detailed support options.
Cons
  • Users experience poor customer support from TrustArc, facing slow responses and unaddressed feedback issues.
  • Users find the learning curve steep, facing challenges with setup and navigation that slow down their experience.
  • Users find the difficult setup process of TrustArc to be time-consuming and less intuitive for new users.
  • Users find the learning difficulty of TrustArc challenging, particularly when navigating setup and customization processes.
  • Users find the setup process to be time-consuming, especially when managing multiple global websites and assets.

What Are Recent G2 Reviews of TrustArc?

What Are G2 Users Discussing About TrustArc?

Securiti

Securiti is the pioneer of the DataAI Command Center, a centralized platform that enables the safe use of data and GenAI. It provides unified data intelligence, controls and orchestration across hybrid multicloud environments. Large global enterprises rely on Securiti's Data Command Center for data security, privacy, governance, and compliance. Securiti has been recognized with numerous industry and analyst awards, including "Most Innovative Startup" by RSA, "Top 25 Machine Learning Startups" by Forbes, "Most Innovative AI Companies'' by CB Insights, "Cool Vendor in Data Security" by Gartner, and "Privacy Management Wave Leader'' by Forrester. For more information, please follow us on LinkedIn and visit Securiti.ai.

Average Rating: 4.6/5.0

Total Reviews: 110

How Do G2 Users Rate Securiti?

  • Reporting and analytics: 9.3/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 9.2/10)
  • Centralized platform: 9.5/10 (Category avg: 8.9/10)
  • Tracking: 9.6/10 (Category avg: 8.8/10)

Who Is the Company Behind Securiti?

  • Seller: Veeam
  • Company Website:
  • Year Founded: 2006
  • HQ Location: Kirkland, WA
  • Twitter: @veeam
    51,541 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7,515 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Banking
  • Company Size: 59% Large, 21% Medium

What Do G2 Reviewers Say About Securiti?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Securiti, benefiting from its straightforward setup and intuitive interface.
  • Users commend the professional and responsive customer support of Securiti, enhancing their overall experience with the tool.
  • Users praise Securiti for its user-friendly interface and innovative features that streamline privacy management seamlessly.
  • Users value the responsive and helpful support from Securiti, enhancing collaboration and operational efficiency.
  • Users appreciate Securiti's robust automation for privacy tasks, enhancing efficiency and ensuring compliance effortlessly.
Cons
  • Users report that Securiti's complexity can lead to challenging configurations and a steep learning curve for effective use.
  • Users face a steep learning curve with Securiti, requiring significant training to navigate its complex features effectively.
  • Users find the implementation issues of Securiti time-consuming and complex, requiring significant expertise and coordination.
  • Users find the complexity issues of Securiti can complicate implementation and require significant expertise.
  • Users find the learning difficulty of Securiti frustrating, requiring extensive training to fully utilize its features.

What Are Recent G2 Reviews of Securiti?

What Are G2 Users Discussing About Securiti?

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Collibra

Try Collibra for free @ Collibra.com/tour Collibra is for organizations with complex data challenges, hybrid data ecosystems—and big ambitions for data and AI. We help organizations who are trying to accelerate data and AI use cases while ensuring compliance, but are struggling with fragmented governance and visibility across the whole hybrid data ecosystem. Collibra unifies governance for data and AI across every system, data source and user—to create safe autonomy and a foundation for scaling AI and data use cases. With Collibra, you can accelerate all your data and AI use cases, safely and with well–understood data. That’s Data Confidence.

Average Rating: 4.2/5.0

Total Reviews: 101

How Do G2 Users Rate Collibra?

  • Reporting and analytics: 6.9/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 8.7/10 (Category avg: 9.2/10)
  • Centralized platform: 8.3/10 (Category avg: 8.9/10)
  • Tracking: 7.7/10 (Category avg: 8.8/10)

Who Is the Company Behind Collibra?

  • Seller: Collibra
  • Company Website:
  • Year Founded: 2008
  • HQ Location: New York, New York
  • Twitter: @collibra
    5,756 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,105 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Financial Services, Banking
  • Company Size: 73% Large, 18% Medium

What Do G2 Reviewers Say About Collibra?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the unified data intelligence platform of Collibra, effectively aligning Business and IT on a single system.
  • Users value the strong data governance features of Collibra, enhancing data accessibility and trustworthiness across the organization.
  • Users value the effective data management capabilities of Collibra, enhancing compliance, governance, and integration for optimal use.
  • Users appreciate the collaborative tools of Collibra, enhancing communication and efficiency in managing complex data ecosystems.
  • Users value Collibra for its reliable and user-friendly data intelligence platform, enhancing productivity through seamless integration and support.
Cons
  • Users note the complexity issues in Collibra, particularly with setup, bugs, and inconsistent API stability.
  • Users find Collibra's complexity hinders efficiency, as setup, configuration, and user engagement can be overwhelming.
  • Users struggle with limited functionality due to complex navigation and unintuitive language in Collibra.
  • Users find the difficult setup of Collibra to require significant time and resources, impacting their overall experience.
  • Users find Collibra to be expensive, with high licensing fees and challenges in adoption impacting user experience.

What Are Recent G2 Reviews of Collibra?

What Are G2 Users Discussing About Collibra?

OneTrust Privacy Automation

OneTrust’s mission is to enable the responsible use of data and AI. Our platform simplifies the collection of data with consent and preferences, automates the governance of data with integrated risk management across privacy, security, IT/tech, third-party, and AI risk, and activates the responsible use of data by applying and enforcing data policies across the entire data estate and lifecycle. The Privacy Automation solution simplifies compliance, automates privacy operations and mitigates risk. Our tools include: -A real-time view of your compliance posture -Evergreen data and activity map -Data subject request automation -Privacy and AI risk workflows OneTrust supports seamless collaboration between data teams and risk teams to drive rapid and trusted innovation. Recognized as a market pioneer and leader, OneTrust boasts over 300 patents and serves more than 14,000 customers globally, ranging from industry giants to small businesses. For more information, visit www.onetrust.com.

Average Rating: 4.3/5.0

Total Reviews: 144

How Do G2 Users Rate OneTrust Privacy Automation?

  • Reporting and analytics: 8.0/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 8.8/10 (Category avg: 9.2/10)
  • Centralized platform: 9.0/10 (Category avg: 8.9/10)
  • Tracking: 8.8/10 (Category avg: 8.8/10)

Who Is the Company Behind OneTrust Privacy Automation?

  • Seller: OneTrust
  • Company Website:
  • Year Founded: 2016
  • HQ Location: Atlanta, Georgia
  • Twitter: @OneTrust
    6,566 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,522 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Data Protection Officer
  • Top Industries: Information Technology and Services, Financial Services
  • Company Size: 46% Large, 40% Medium

What Do G2 Reviewers Say About OneTrust Privacy Automation?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of OneTrust Privacy Automation, benefiting from its organized and centralized platform.
  • Users value the unified dashboard of OneTrust Privacy Automation for comprehensive security and privacy oversight.
  • Users value the comprehensive all-in-one platform of OneTrust Privacy Automation, streamlining privacy tasks efficiently and effectively.
  • Users value the centralization and automation of privacy workflows, enhancing compliance and reducing manual effort efficiently.
  • Users value the centralized automation of privacy workflows, enhancing compliance efficiency and reducing manual effort significantly.
Cons
  • Users find the learning difficulty of OneTrust Privacy Automation challenging, requiring significant time and training for setup.
  • Users find the complexity of OneTrust Privacy Automation challenging, requiring significant time and training for effective configuration.
  • Users find the complexity of the setup process daunting, requiring significant time and training for proper configuration.
  • Users find the steep learning curve of OneTrust Privacy Automation challenging, particularly for teams lacking support.
  • Users find the complex implementation of OneTrust Privacy Automation overwhelming, requiring significant time and training for setup.

What Are Recent G2 Reviews of OneTrust Privacy Automation?

PrivacyEngine

PrivacyEngine is a leading provider of data privacy management solutions, designed to help organisations across various sectors, including retail, healthcare, financial services, and government, achieve and maintain compliance with global privacy regulations. Founded in 2013 by a team of privacy experts, including PhD-level professionals, PrivacyEngine was built to address the growing challenges that organisations face in complying with regulations like the GDPR, CCPA, and PDPL. Our mission is to make privacy compliance straightforward, efficient, and accessible. Key features of our platform include: > Data Subject Access Request (DSAR) Management: Simplifies the process of handling and responding to data subject requests. > Data Breach Management: Automates the detection, reporting, and management of data breaches to minimise risk. > Data Protection Impact Assessments (DPIA): Facilitates comprehensive risk assessments for data processing activities. > Records of Processing Activities (RoPA): Streamlines documentation and management of all processing activities. > Advanced Risk Management: Provides tools for ongoing risk assessments and third-party evaluations to ensure continuous compliance. > Data Retention: Accurately decide how long you can keep data and records. > Third Party Assessment: Mitigate risks which may be associated with 3rd party vendors > PrivacyConsent: An easy-to-use GDPR/ePrivacy, CCPA and TTDSG cookie consent solution that is cost effective and compliant. > Our platform also integrates machine learning and artificial intelligence to automate compliance tasks and support global standards like ISO 27001 and the NIS2 directive.

Average Rating: 4.7/5.0

Total Reviews: 84

How Do G2 Users Rate PrivacyEngine?

  • Reporting and analytics: 8.5/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 9.6/10 (Category avg: 9.2/10)
  • Centralized platform: 9.4/10 (Category avg: 8.9/10)
  • Tracking: 8.8/10 (Category avg: 8.8/10)

Who Is the Company Behind PrivacyEngine?

  • Seller: PrivacyEngine
  • Year Founded: 2013
  • HQ Location: Dublin, County Dublin
  • Twitter: @PrivacyEngineDP
    742 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Hospital & Health Care, Information Technology and Services
  • Company Size: 51% Medium, 29% Small

What Do G2 Reviewers Say About PrivacyEngine?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the comprehensive and intuitive compliance management offered by PrivacyEngine, simplifying GDPR adherence significantly.
  • Users appreciate the intuitive dashboards and automated risk assessments of PrivacyEngine, enhancing GDPR compliance and user experience.
  • Users value the comprehensive compliance management features of PrivacyEngine, ensuring security and adaptability to regulations.
  • Users value the robust security features of PrivacyEngine, ensuring data protection and efficient compliance management.
  • Users value the superior security management of PrivacyEngine, enhancing compliance and protecting sensitive data effectively.
Cons
  • Users find the learning curve steep, with challenges in comprehension and overwhelming features for newcomers.
  • Users suggest improving the user interface for a better experience, especially for new users navigating the system.
  • Users feel the feature limitations in PrivacyEngine hinder flexibility and complicate data management and reporting processes.
  • Users feel that improvement is needed in the user interface and reporting features of PrivacyEngine for better customization.
  • Users find the navigation difficult, especially for newcomers who feel overwhelmed by the numerous features.

What Are Recent G2 Reviews of PrivacyEngine?

GDPRsimple

We condensed dense and complex language, layered in Definitions and Reference Guides, and help SMEs to: • Simplify the GDPR implementation process through Document Generators, and • Simplify demonstration of GDPR implementation through My Document Library Demonstration and implementation is at the heart of the GDPR and GDPRsimple. We took decades of privacy and data protection expertise and put it into a tool that gives your organisation an edge.

Average Rating: 4.3/5.0

Total Reviews: 98

How Do G2 Users Rate GDPRsimple?

  • Reporting and analytics: 8.7/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 8.4/10 (Category avg: 9.2/10)
  • Centralized platform: 8.7/10 (Category avg: 8.9/10)
  • Tracking: 9.0/10 (Category avg: 8.8/10)

Who Is the Company Behind GDPRsimple?

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 38% Small, 35% Medium

What Are Recent G2 Reviews of GDPRsimple?

What Are G2 Users Discussing About GDPRsimple?

Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated