Best Risk-Based Authentication Software for Small Business

How Many Risk-Based Authentication Software Products Does G2 Track?

Total Products under this Category: 96

Category Stats (Sep 2026)

  • Average Rating: 4.42/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Symantec VIP (+0.27%) - Among all products in this category, Symantec VIP recorded the largest rating increase compared to last month

Last updated: September 03, 2026

How Does G2 Rank Risk-Based Authentication Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 7,300+ Authentic Reviews
  • 96+ 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 Risk-Based Authentication Software

G2 Grid® for Risk-Based Authentication Software plotting products by satisfaction and market presence

Highlighted products: Auth0, LastPass, 1Password, Sift, Cisco Duo, and Kount.

Underlying data: [Grid® JSON](https://www.g2.com/categories/risk-based-authentication-rba/grids.json?focus%5B%5D=auth0&focus%5B%5D=lastpass&focus%5B%5D=1password&focus%5B%5D=sift-s-ai-powered-fraud-decisioning-platform-sift&focus%5B%5D=cisco-duo&focus%5B%5D=kount&segment=small-business)

Auth0

Auth0 takes a modern approach to Identity, providing secure access to any application, for any user. Safeguarding billions of login transactions each month, Auth0 delivers convenience, privacy, and security so customers can focus on innovation. Auth0 is part of Okta, The World’s Identity Company™. Auth0 lets you quickly integrate authentication and authorization for web, mobile, and legacy applications, with new Fine Grained Authorization (FGA) that goes beyond role-based access control. Authenticate users across all applications with a customized, secure, and standards-based single login. Universal Login connects users to a central authorization server. Credentials aren’t transferred across sources, which boosts security and protects against phishing and credential stuffing attacks. OAuth 2.0 recommends that only external user agents (like the browser) be used by native applications for authentication flows. Auth0’s Universal Login achieves this while also enabling SSO.

Average Rating: 4.3/5.0

Total Reviews: 267

How Do G2 Users Rate Auth0?

  • Bi-Directional Identity Synchronization: 9.2/10 (Category avg: 8.9/10)
  • Policy Management: 9.1/10 (Category avg: 9.0/10)
  • Ease of Use: 8.6/10 (Category avg: 9.1/10)
  • Cloud Directory: 9.2/10 (Category avg: 8.6/10)

Who Is the Company Behind Auth0?

  • Seller: Okta
  • Company Website:
  • Year Founded: 2009
  • HQ Location: San Francisco, California
  • Twitter: @okta
    42,953 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7,513 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Software Developer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 50% Small, 29% Medium

What Do G2 Reviewers Say About Auth0?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Auth0, enabling quick implementation of secure authentication without hassle.
  • Users appreciate the robust security features of Auth0, enabling quick implementation of secure authentication effortlessly.
  • Users appreciate the easy and flexible authentication flows of Auth0, which enhance security and streamline implementation.
  • Users value the diverse integrations offered by Auth0, enhancing authentication flexibility and streamlining user management.
Cons
  • Users find Auth0 expensive, especially for small businesses and accessing advanced customization and security features.
  • Users find the cost prohibitive, particularly for small businesses needing advanced features and customizations.
  • Users find the expensive pricing of Auth0 challenging, especially for small businesses and growing applications.
  • Users find the difficult learning curve challenging, requiring significant technical expertise before using Auth0 effectively.
  • Users find complex configurations challenging, especially beginners, and feel restricted by pricing tiers for advanced features.

What Are Recent G2 Reviews of Auth0?

What Are G2 Users Discussing About Auth0?

LastPass

LastPass delivers Secure Access Essentials, helping individuals and organizations manage and protect access to AI, applications, and credentials straight from the browser. Trusted by more than 100,000 businesses and millions of users worldwide, LastPass combines strong security with everyday simplicity. For individuals, LastPass makes online life easier by securely storing credentials, generating strong passwords, and autofilling logins when needed. That means less friction, fewer resets, and safer access wherever work and life happens. For businesses, LastPass helps lean IT teams secure AI‑driven work by reducing risk by controlling access to unapproved apps, while storing and managing employee credentials and integrating with identity providers to fill gaps left by SSO. It’s simpler access, better visibility, and stronger security without added complexity.

Average Rating: 4.5/5.0

Total Reviews: 2,071

How Do G2 Users Rate LastPass?

  • Bi-Directional Identity Synchronization: 9.3/10 (Category avg: 8.9/10)
  • Policy Management: 9.0/10 (Category avg: 9.0/10)
  • Ease of Use: 8.7/10 (Category avg: 9.1/10)
  • Cloud Directory: 8.9/10 (Category avg: 8.6/10)

Who Is the Company Behind LastPass?

  • Seller: LastPass
  • Company Website:
  • Year Founded: 2008
  • HQ Location: Boston, Massachusetts
  • Twitter: @LastPass
    45,838 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    726 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, CEO
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 63% Small, 25% Medium

What Do G2 Reviewers Say About LastPass?

AI-generated summary from verified user reviews

Pros
  • Users find LastPass easy to use, quickly mastering its structured layout for secure login management.
  • Users appreciate the secure password storage and smart updating features of LastPass, simplifying their password management experience.
  • Users appreciate the high security levels of LastPass, providing confidence against data breaches and ensuring password safety.
  • Users value the autofill feature of LastPass, making password management effortless and secure.
  • Users appreciate the high security levels of LastPass, feeling confident that their passwords remain safe and uncompromised.
Cons
  • Users face autofill issues with LastPass, as incorrect prefill and confusion with fields hinder smooth access.
  • Users find the mobile app experience lacking, with difficulties in login and concerns over security breaches.
  • Users experience login issues with LastPass, including bugs, lengthy processes, and concerns about security risks.
  • Users find password issues frustrating, with frequent changes required and unreliable password copying from the browser extension.
  • Users experience occasional browser extension issues, such as slow syncs and problems with auto-filling passwords.

What Are Recent G2 Reviews of LastPass?

What Are G2 Users Discussing About LastPass?

1Password

1Password is a unified access platform that helps organizations discover, secure, and audit access across people, AI agents, and machines. We protect the credentials, secrets, and access paths that modern businesses rely on, while giving IT and security teams the visibility and control they need to reduce risk and keep work moving. 1Password Enterprise Password Manager secures passwords, passkeys, SSH keys, API tokens, developer secrets, and AI agent credentials in encrypted, policy-governed vaults. Teams can centralize sensitive information, manage permissions, support secure sharing, identify weak or exposed credentials, and connect audit events to their security information and event management (SIEM) tools. Our zero-knowledge architecture encrypts data before it reaches our servers, so only authorized users and devices can decrypt it. 1Password SaaS Manager helps organizations discover, secure, and optimize their SaaS and AI environments. It continuously identifies sanctioned and unsanctioned applications through identity providers, single sign-on systems, finance platforms, device agents, 1Password vaults, and browser activity. IT teams can manage app access requests, automate onboarding and offboarding, conduct access reviews, identify unused licenses and overlapping applications, and track AI usage and spend. 1Password Privileged Access replaces standing privileges with just-in-time, just-enough access for people and AI agents. Teams can provision narrowly scoped permissions across cloud infrastructure, databases, Kubernetes, and SaaS platforms, then remove access when the task or session ends. Policy-based approvals, dynamic guardrails, intent monitoring, and detailed audit logs help security teams control high-risk access without slowing down legitimate work. 1Password Credential Broker authenticates machine workloads and AI agents at runtime, then delivers only the credentials approved for that specific job. This reduces long-lived secrets in pipelines and environments while recording who or what requested access and which policy authorized it. 1Password Device Trust verifies device identity and health before granting access to protected resources. Together, these capabilities give organizations a practical foundation for secure access across human, machine, and AI identities, from growing teams to enterprise environments.

Average Rating: 4.6/5.0

Total Reviews: 1,791

G2 Deal: Try 1Password for Free

Try 1Password Business free for 14 days

Price: ~~19.95~~ → 0

View this exclusive G2 deal

How Do G2 Users Rate 1Password?

  • Bi-Directional Identity Synchronization: 9.2/10 (Category avg: 8.9/10)
  • Policy Management: 8.9/10 (Category avg: 9.0/10)
  • Ease of Use: 9.0/10 (Category avg: 9.1/10)
  • Cloud Directory: 8.9/10 (Category avg: 8.6/10)

Who Is the Company Behind 1Password?

  • Seller: 1Password
  • Company Website:
  • Year Founded: 2005
  • HQ Location: Ontario
  • Twitter: @1Password
    139,683 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,930 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, CEO
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 54% Small, 32% Medium

What Do G2 Reviewers Say About 1Password?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of 1Password, enjoying its secure and organized password management across devices.
  • Users value the robust security features of 1Password, ensuring peace of mind while managing their passwords effortlessly.
  • Users enjoy the secure and easy password management of 1Password, providing peace of mind and efficient access.
  • Users find 1Password intuitive, with easy navigation and seamless syncing across devices enhancing password management efficiency.
  • Users praise the easy access of 1Password, streamlining logins and consolidating credentials effortlessly across devices.
Cons
  • Users often find password tracking and management cumbersome, leading to frustration with functionality and usability issues.
  • Users feel that the pricing can be quite high for individuals, making it less accessible for some.
  • Users experience login issues with 1Password, affecting usability and creating frustration during their workflow.
  • Users experience autofill issues with 1Password, finding it intrusive and lacking control over credentials management.
  • Users find the high cost of 1Password concerning, especially with no free plan and limited trial period.

What Are Recent G2 Reviews of 1Password?

What Are G2 Users Discussing About 1Password?

Sift

Sift is the leading fraud prevention platform delivering digital trust to 700+ global brands, allowing them to grow confidently by stopping fraud while enabling excellence in customer experience. Backed by a global data network of over one trillion annual events, Sift helps companies convert risk into revenue and scale without compromise. Brands including Hertz, Yelp, and Poshmark rely on Sift to unlock growth and deliver seamless consumer experiences. Visit us at sift.com

Average Rating: 4.6/5.0

Total Reviews: 601

How Do G2 Users Rate Sift?

  • Bi-Directional Identity Synchronization: 8.4/10 (Category avg: 8.9/10)
  • Policy Management: 8.9/10 (Category avg: 9.0/10)
  • Ease of Use: 9.0/10 (Category avg: 9.1/10)
  • Cloud Directory: 8.1/10 (Category avg: 8.6/10)

Who Is the Company Behind Sift?

Who Uses This Product?

  • Who Uses This: Risk Investigator, Fraud Analyst
  • Top Industries: Financial Services, Information Technology and Services
  • Company Size: 57% Medium, 27% Large

What Do G2 Reviewers Say About Sift?

AI-generated summary from verified user reviews

Pros
  • Users value the customizable workflow routes in Sift for effectively preventing fraud and identifying malicious users.
  • Users find Sift to be user-friendly and efficient, streamlining their workflow with clear insights and data-driven decisions.
  • Users value the effective fraud detection capabilities of Sift, enjoying its comprehensive data and ease of navigation.
  • Users appreciate the ease of data analysis with Sift, facilitating informed decisions and reducing fraud effectively.
  • Users value Sift's clear insights and robust fraud detection, enhancing decision-making and streamlining the review process.
Cons
  • Users report inaccuracy issues with Sift, as false positives frustrate legitimate users and affect scoring reliability.
  • Users experience a lack of clarity with Sift's scoring system, making understanding and justification difficult.
  • Users find Sift not user-friendly, facing confusion with rule creation and overwhelmed by complex features and integrations.
  • Users find the complexity of Sift overwhelming, particularly for non-technical teams and new users unfamiliar with its features.
  • Users experience false positives that hinder legitimate users, causing unnecessary disruptions and frustration in the process.

What Are Recent G2 Reviews of Sift?

Cisco Duo

Duo stops identity-based threats and boosts workforce productivity. Our Continuous Identity Security solution provides the best access management experience across users, devices, and applications while incorporating identity visibility and context from multiple identity sources.

Average Rating: 4.5/5.0

Total Reviews: 501

How Do G2 Users Rate Cisco Duo?

  • Bi-Directional Identity Synchronization: 9.4/10 (Category avg: 8.9/10)
  • Policy Management: 9.1/10 (Category avg: 9.0/10)
  • Ease of Use: 9.3/10 (Category avg: 9.1/10)
  • Cloud Directory: 9.1/10 (Category avg: 8.6/10)

Who Is the Company Behind Cisco Duo?

  • Seller: Cisco
  • Company Website:
  • Year Founded: 1984
  • HQ Location: San Jose, CA
  • Twitter: @Cisco
    720,366 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    95,545 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Consultant
  • Top Industries: Information Technology and Services, Higher Education
  • Company Size: 41% Large, 38% Medium

What Do G2 Reviewers Say About Cisco Duo?

AI-generated summary from verified user reviews

Pros
  • Users praise Cisco Duo for its ease of use, quickly facilitating secure access with minimal effort during deployment.
  • Users appreciate the easy deployment and user-friendly security of Cisco Duo, enhancing authentication efficiency and experience.
  • Users praise the easy access of Cisco Duo, benefiting from seamless multi-factor authentication on any device.
  • Users appreciate the easy deployment and user-friendly authentication of Cisco Duo, enhancing security without complicating access.
  • Users appreciate the authentication ease of Cisco Duo, enjoying quick access and seamless integration with existing systems.
Cons
  • Users face authentication issues with Cisco Duo, especially when lacking cell service or time for login confirmations.
  • Users face login issues that disrupt access and prolong the process, leading to frustration and delays.
  • Users find the complexity of setup challenging, especially for first-timers and those with legacy systems.
  • Users report notification issues with Cisco Duo, including inconsistent pop-ups and fatigue from frequent alerts.
  • Users experience delay issues with Cisco Duo, leading to frustrating login challenges and longer access times.

What Are Recent G2 Reviews of Cisco Duo?

What Are G2 Users Discussing About Cisco Duo?

Kount

Kount is trust and safety technology. Businesses pick the solutions that are relevant to their unique challenges, and we help them grow with confidence — no matter the industry. We use data-driven decisions, advanced machine learning, and decades of experience to overcome the challenges that commonly plague today’s growing businesses. The result is greater confidence in every interaction.

Average Rating: 4.8/5.0

Total Reviews: 111

How Do G2 Users Rate Kount?

  • Bi-Directional Identity Synchronization: 9.2/10 (Category avg: 8.9/10)
  • Policy Management: 9.3/10 (Category avg: 9.0/10)
  • Ease of Use: 9.2/10 (Category avg: 9.1/10)
  • Cloud Directory: 9.2/10 (Category avg: 8.6/10)

Who Is the Company Behind Kount?

Who Uses This Product?

  • Top Industries: Retail, Apparel & Fashion
  • Company Size: 52% Medium, 36% Small

What Do G2 Reviewers Say About Kount?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the versatile fraud detection of Kount, enhancing security and improving customer experience significantly.
  • Users appreciate the high detection efficiency of Kount, effectively identifying fraud and enhancing overall transaction safety.
  • Users value Kount's versatile fraud detection capabilities, effectively analyzing risks and enhancing payment security.
  • Users value Kount's efficiency in fraud detection, streamlining risk management and enhancing the customer experience.
  • Users value Kount's versatile fraud detection capabilities, effectively navigating risks and ensuring secure transactions.
Cons
  • Users experience inaccuracy in fraud detection with Kount, often facing false positives that affect transactions negatively.
  • Users experience false positives with Kount, leading to legitimate transactions being incorrectly flagged as fraudulent.
  • Users find Kount to be expensive, impacting smaller businesses and causing concerns over occasional false positives.
  • Users experience false alarms with Kount, leading to legitimate transactions being mistakenly flagged as fraudulent.
  • Users find Kount's complex configuration and setup challenging, often requiring significant time and monitoring for effectiveness.

What Are Recent G2 Reviews of Kount?