# Best Risk-Based Authentication Software - Page 5

*By [Brandon Summers-Miller](https://research.g2.com/insights/author/brandon-summers-miller)*


Risk-based authentication (RBA) software analyzes user variables, including IP addresses, devices, behaviors, and locations, to dynamically assess risk and apply customized authentication requirements, automatically signing in low-risk users while prompting suspicious users for additional verification such as SMS codes or biometric confirmation.

### Core Capabilities of Risk-Based Authentication Software

To qualify for inclusion in the Risk-Based Authentication category, a product must:

- Assess a user's unique network, device, and behavior to determine risk
- Prompt authentication measures after assessment
- Utilize authentication methods such as SMS, security questioning, or email confirmation
- Periodically store and update suspicious networks, devices, and behaviors

### Common Use Cases for Risk-Based Authentication Software

Security and IT teams use RBA software to strengthen access governance without degrading the experience for legitimate users. Common use cases include:

- Automatically authenticating trusted users from known devices and locations without friction
- Requiring step-up authentication for anomalous login attempts based on IP reputation or geolocation
- Reducing account takeover risk by continuously updating risk profiles based on behavioral patterns

### How Risk-Based Authentication Software Differs from Other Tools

RBA products often contain [multi-factor authentication](https://www.g2.com/categories/multi-factor-authentication-mfa) features but apply them selectively based on the administrator's risk configuration rather than universally. RBA tools may also work in sync with [customer identity and access management (CIAM)](https://www.g2.com/categories/customer-identity-and-access-management-ciam) products, though they typically provide only the authentication component rather than the full suite of application access and governance capabilities.

### Insights from G2 on Risk-Based Authentication Software

Based on category trends on G2, adaptive authentication accuracy and low friction for trusted users stand out as standout capabilities. These platforms deliver reductions in account compromise incidents and improved authentication user experience as primary outcomes of adoption.





## Top Risk-Based Authentication Software at a Glance
| # | Product | Rating | Best For | What Users Say |
|---|---------|--------|----------|----------------|
| 1 | [Sift](https://www.g2.com/products/sift-s-ai-powered-fraud-decisioning-platform-sift/reviews) | 4.6/5.0 (596 reviews) | Risk-based authentication with network-linked fraud signals | "[Sift Turns Raw Fraud Data Into Clear, Actionable Evidence](https://www.g2.com/survey_responses/sift-review-12619198)" |
| 2 | [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) | 4.5/5.0 (499 reviews) | Push-based adaptive MFA with device trust | "[Effortless Security Compliance with Cisco Duo](https://www.g2.com/survey_responses/cisco-duo-review-12676028)" |
| 3 | [Auth0](https://www.g2.com/products/auth0/reviews) | 4.3/5.0 (266 reviews) | Adaptive authentication with built-in anomaly detection | "[Auth0 Makes Secure Authentication Easy for a Beginner Developer](https://www.g2.com/survey_responses/auth0-review-12955437)" |
| 4 | [LastPass](https://www.g2.com/products/lastpass/reviews) | 4.5/5.0 (2,039 reviews) | Adaptive access control with encrypted credential sharing | "[Stress-Free Password Management with Seamless Autofill and Sync](https://www.g2.com/survey_responses/lastpass-review-12845237)" |
| 5 | [1Password](https://www.g2.com/products/1password/reviews) | 4.6/5.0 (1,789 reviews) | Vault-based credential sharing with integrated MFA | "[Seamless, Simple Password Management Across Desktop and Mobile](https://www.g2.com/survey_responses/1password-review-12976873)" |
| 6 | [IBM Verify CIAM](https://www.g2.com/products/ibm-verify-ciam/reviews) | 4.3/5.0 (177 reviews) | Adaptive risk-scoring for customer authentication flows | "[Low-Code Identity Orchestration with Smart Adaptive Risk and Legacy Integration](https://www.g2.com/survey_responses/ibm-verify-ciam-review-12900550)" |
| 7 | [Ping Identity](https://www.g2.com/products/ping-identity/reviews) | 4.4/5.0 (117 reviews) | Standards-based risk-adaptive access control | "[Comprehensive, Stable Authentication Suite That’s Easy to Use](https://www.g2.com/survey_responses/ping-identity-review-12827456)" |
| 8 | [OneLogin](https://www.g2.com/products/onelogin/reviews) | 4.4/5.0 (273 reviews) | Adaptive MFA with risk-based SSO enforcement | "[Reliable SSO and Access Management Platform](https://www.g2.com/survey_responses/onelogin-review-13076565)" |
| 9 | [Kount](https://www.g2.com/products/kount/reviews) | 4.8/5.0 (111 reviews) | Rule-based transaction authentication with chargeback deflection | "[Kount was able to help us when others couldn't.](https://www.g2.com/survey_responses/kount-review-11009817)" |
| 10 | [Silverfort](https://www.g2.com/products/silverfort/reviews) | 4.8/5.0 (18 reviews) | Agentless MFA enforcement across lateral-movement protocols | "[Silverfort Delivers Strong Policy Management and Service Account Visibility Features](https://www.g2.com/survey_responses/silverfort-review-11669299)" |


## G2 Grid® for Risk-Based Authentication Software
![G2 Grid® for Risk-Based Authentication Software plotting products by satisfaction and market presence](https://www.g2.com/categories/risk-based-authentication-rba/grids.png?focus%5B%5D=19742&focus%5B%5D=5282&focus%5B%5D=22264&focus%5B%5D=1718&focus%5B%5D=4533&focus%5B%5D=3858&focus%5B%5D=2978&focus%5B%5D=30591)
Highlighted products: Sift, Cisco Duo, Auth0, LastPass, 1Password, IBM Verify CIAM, OneLogin, and Ping Identity.
Underlying data: [Grid® JSON](https://www.g2.com/categories/risk-based-authentication-rba/grids.json?focus%5B%5D=sift-s-ai-powered-fraud-decisioning-platform-sift&focus%5B%5D=cisco-duo&focus%5B%5D=auth0&focus%5B%5D=lastpass&focus%5B%5D=1password&focus%5B%5D=ibm-verify-ciam&focus%5B%5D=onelogin&focus%5B%5D=ping-identity)


## How Many Risk-Based Authentication Software Products Does G2 Track?
**Total Products under this Category:** 99

### Category Stats (Jul 2026)
- **Average Rating**: 4.42/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product**: Ping Identity (+0.27%) - Among all products in this category, Ping Identity recorded the largest rating increase compared to last month
*Last updated: July 10, 2026*


## How Does G2 Rank Risk-Based Authentication Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 7,200+ Authentic Reviews
- 99+ 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.


## Which Risk-Based Authentication Software Is Best for Your Use Case?

- **Leader:** [Sift](https://www.g2.com/products/sift-s-ai-powered-fraud-decisioning-platform-sift/reviews)
- **Highest Performer:** [OneLogin](https://www.g2.com/products/onelogin/reviews)
- **Easiest to Use:** [Sift](https://www.g2.com/products/sift-s-ai-powered-fraud-decisioning-platform-sift/reviews)
- **Top Trending:** [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews)
- **Best Free Software:** [1Password](https://www.g2.com/products/1password/reviews)


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---


## What Is Risk-Based Authentication Software?

[Identity Management Software](https://www.g2.com/categories/identity-management)

## What Software Categories Are Similar to Risk-Based Authentication Software?

- [Single Sign-On (SSO) Solutions](https://www.g2.com/categories/single-sign-on-sso)
- [Multi-Factor Authentication (MFA) Software](https://www.g2.com/categories/multi-factor-authentication-mfa)
- [Passwordless Authentication Software](https://www.g2.com/categories/passwordless-authentication)


---

## How Do You Choose the Right Risk-Based Authentication Software?

### What You Should Know About Risk-Based Authentication (RBA) Software

### Risk-Based Authentication (RBA) FAQs

### Most Popular FAQs

#### Which risk-based authentication software has the best reviews?

Sift, Auth0, and Cisco Duo lead the category in review volume and positive sentiment, with users citing real-time fraud detection, ease of use, and low friction as standout strengths. The platforms below consistently score the highest across these dimensions:

- [Sift](https://www.g2.com/products/sift-s-ai-powered-fraud-decisioning-platform-sift/reviews): The most reviewed RBA platform in the category, rated highly for machine learning-driven fraud detection and real-time behavioral risk scoring.
- [Auth0](https://www.g2.com/products/auth0/reviews): A developer-friendly identity platform praised for adaptive MFA, strong SSO integrations, and fast implementation for teams modernizing access management.
- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews): Widely adopted for its simple push-notification MFA, strong device trust controls, and clear visibility into access activity across managed and unmanaged devices.
- [1Password](https://www.g2.com/products/1password/reviews): A trusted enterprise credential platform rated for vault-based access controls and real-time password security monitoring at scale.

#### What is risk-based authentication?

Risk-based authentication is a dynamic security approach that evaluates contextual signals, device, location, IP, and behavior on each login attempt and applies authentication friction proportional to the calculated risk, allowing low-risk users through seamlessly while stepping up verification for suspicious attempts.

#### What is the best RBA platform for reducing fraud?

Platforms built for fraud reduction combine behavioral analytics, real-time risk scoring, and machine learning to catch account takeover and fraudulent transactions without disrupting legitimate users. Here are the best platforms for reducing fraud:

- [Sift](https://www.g2.com/products/sift-s-ai-powered-fraud-decisioning-platform-sift/reviews): Purpose-built for fraud prevention, with reviewers in financial services citing measurable reductions in chargebacks and account takeover without added user friction.
- [Kount](https://www.g2.com/products/kount/reviews): A fraud decisioning platform combining identity trust signals and device intelligence, rated highly for ease of doing business and direct fraud loss reduction.
- [Incognia](https://www.g2.com/products/incognia/reviews): Uses location-based behavioral biometrics to assess risk at login and transaction points without relying on passwords or OTPs.

#### Which vendor provides AI-powered adaptive authentication?

AI-powered adaptive authentication platforms use machine learning and behavioral signals to continuously refine authentication decisions beyond static rules. These are the vendors that provide the best AI-powered adaptauthentication:  

- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews): Provides risk-based MFA that responds to anomalous login signals, rated for reliable device trust controls and integration with enterprise SSO and VPN infrastructure used by distributed engineering teams.
- [Auth0](https://www.g2.com/products/auth0/reviews): Offers bot detection, breached password detection, and adaptive MFA triggered by AI-driven anomaly signals embedded in authentication flows.
- [Incognia](https://www.g2.com/products/incognia/reviews): Builds persistent device and location profiles using behavioral biometrics, enabling frictionless access for trusted patterns while flagging anomalies in real time.

#### Is risk-based authentication the same as multi-factor authentication?

No. [Multi-factor authentication (MFA)](https://www.g2.com/glossary/multi-factor-authentication-definition) applies the same verification steps on every login regardless of risk, while risk-based authentication **(**RBA) dynamically decides whether additional authentication is needed at all, invoking step-up challenges only when signals indicate a suspicious attempt.

### Small Business FAQs

#### What is the most affordable RBA software for SMBs?

Affordable RBA tools balance price with fast deployment and core authentication controls without requiring dedicated security resources. These tools below deliver that combination at a price suited to smaller teams:

- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews): Offers a free tier and transparent tiered pricing, making it the most accessible MFA and risk-based access option for small businesses securing remote access.
- [Auth0](https://www.g2.com/products/auth0/reviews): Provides a free developer tier and usage-based pricing, letting SMBs add adaptive authentication without upfront infrastructure investment.
- [1Password](https://www.g2.com/products/1password/reviews): A trusted enterprise credential platform with a free business trial, offering vault-based access controls and real-time password security monitoring suited to SMBs formalizing their authentication approach.

#### What is the best RBA software for startups?

Startups need RBA tools that deploy quickly, scale without re-platforming, and deliver value without a dedicated security team. The platforms below are rated by early-stage teams for meeting exactly these requirements:

- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews): A startup-friendly MFA platform requiring minimal configuration that integrates quickly with SaaS apps and VPNs, giving small security teams immediate device health and access risk visibility.
- [GateKeeper Proximity Authentication](https://www.g2.com/products/gatekeeper-proximity-authentication/reviews): A passwordless proximity-based authentication tool that eliminates password management overhead, with fast setup and a 24-hour audit trail suited to startups that need immediate security improvement without complex configuration.
- [1Password](https://www.g2.com/products/1password/reviews): Helps startups eliminate shared password risk and enforce access controls without building a complex IAM layer from scratch.

#### Which RBA software is the most user-friendly for startups?

The most user-friendly platforms for startups can adopt and operate without specialized security expertise. Here are some platforms that do this well for startups: 

- [GateKeeper Proximity Authentication](https://www.g2.com/products/gatekeeper-proximity-authentication/reviews): Earns top user-friendliness marks with reviewers highlighting its passwordless proximity-based login as immediately intuitive for employees and easy for IT admins to roll out with no configuration expertise required.
- [Kount](https://www.g2.com/products/kount/reviews): A fraud decisioning platform combining identity trust and device intelligence, rated for ease of doing business and straightforward setup that lets small teams apply risk-based authentication without deep security expertise.
- [Auth0](https://www.g2.com/products/auth0/reviews): Praised for its clean developer experience and guided setup flows, making it a low-friction option for startup teams implementing adaptive authentication for the first time.

#### What RBA tool works best for non-technical small business owners?

Non-technical buyers need platforms that automate risk decisioning, surface alerts clearly, and stay effective with minimal configuration. These options work best for non-technical small business owners:

- [Sift](https://www.g2.com/products/sift-s-ai-powered-fraud-decisioning-platform-sift/reviews): Automates fraud decisioning with machine learning models that improve over time, letting owners set risk thresholds without managing complex rules.
- [Ping Identity](https://www.g2.com/products/ping-identity/reviews): An enterprise identity platform with policy-driven adaptive authentication that handles complexity behind the scenes, rated for supporting organizations that need strong access controls without requiring technical staff to configure and maintain them.
- [IBM Verify CIAM](https://www.g2.com/products/ibm-verify-ciam/reviews): Rated for enterprise-level identity verification and compliance documentation, with responsive support scores that help less technical teams manage access controls without a dedicated security function.

#### What is the most secure RBA software for SMBs handling sensitive customer data?

SMBs in financial services, healthcare, and e-commerce need platforms that combine strong fraud detection with compliance-ready audit trails at a scale-appropriate price point. These are the [top-rated RBA tools for SMBs](https://www.g2.com/categories/risk-based-authentication-rba/small-business):

- [Sift](https://www.g2.com/products/sift-s-ai-powered-fraud-decisioning-platform-sift/reviews): Used extensively by SMBs in financial services, providing detailed decision logs and configurable risk thresholds that hold up in compliance audits.
- [Incognia](https://www.g2.com/products/incognia/reviews): A behavioral biometrics platform that assesses risk at login and transaction points using location and device intelligence, giving SMBs in regulated sectors passive fraud protection without adding friction to legitimate users.
- [IBM Verify CIAM](https://www.g2.com/products/ibm-verify-ciam/reviews): A strong choice for smaller organizations in regulated sectors needing enterprise-level identity verification and compliance documentation.

### Enterprise FAQs

#### What is the best-rated RBA software for tech enterprises?

Tech companies prioritize RBA platforms with robust API access, deep integrations, and support for complex, high-volume authentication environments. The platforms below are highly rated by enterprise tech reviewers for delivering on these requirements:

- [Sift](https://www.g2.com/products/sift/reviews): The most reviewed RBA platform among tech and financial services respondents, rated for machine learning risk scoring, developer-friendly APIs, and high-volume scalability.
- [Auth0](https://www.g2.com/products/auth0/reviews): Top-rated for its API-first architecture, extensive integration marketplace, and support for complex multi-tenant authentication environments.
- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews): Rated highly among tech reviewers for clean UX, strong device trust controls, and reliable integration with enterprise SSO and VPN infrastructure.

#### What is the most reliable RBA tool for enterprises?

Enterprise reliability reflects consistent uptime at scale, strong support SLAs, and the organizational maturity to support complex deployments. The platforms below earn the strongest reliability and support scores among enterprise reviewers:

- [Sift](https://www.g2.com/products/sift-s-ai-powered-fraud-decisioning-platform-sift/reviews): Earns high ease-of-doing-business scores among enterprise reviewers, backed by dedicated customer success resources for high-stakes fraud operations.
- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews): Rated highly for support quality and predictable uptime, with enterprise tier offerings that include dedicated support and SLAs backed by Cisco global infrastructure for organizations managing mission-critical authentication.
- [Ping Identity](https://www.g2.com/products/ping-identity/reviews): A mature enterprise identity platform with a global partner network and a long track record of supporting large, multi-region deployments with complex policy and compliance requirements.

#### What is the best-reviewed RBA software for enterprise app integration?

Integration depth is often the deciding factor when it comes to selecting the [best RBA software for enterprises](https://www.g2.com/categories/risk-based-authentication-rba/enterprise). Organizations need platforms that connect cleanly to existing IAM systems, SIEMs, fraud tools, and data infrastructure. These tools lead the category for enterprise integration breadth:

- [Incognia](https://www.g2.com/products/incognia/reviews): A behavioral biometrics platform rated for integrating location and device intelligence signals into existing authentication workflows via API, enabling enterprise teams to add passive risk signals without rearchitecting their identity stack.
- [GateKeeper Proximity Authentication](https://www.g2.com/products/gatekeeper-proximity-authentication/reviews): A proximity-based, passwordless authentication tool rated for enterprise integration with existing access control systems, providing a hardware-free alternative to badge readers with a full 24-hour audit trail.
- [Kount](https://www.g2.com/products/kount/reviews): A fraud decisioning platform rated for integration with payment, identity, and CRM systems, enabling enterprise teams to embed real-time risk scoring into existing authentication and transaction workflows.

#### What RBA solution is best for enterprises managing a globally distributed workforce?

Enterprises with multi-region teams need platforms with the infrastructure and policy flexibility to handle latency, compliance jurisdiction, and device diversity across geographies. The platforms below are rated by enterprise teams for meeting these distributed requirements: 

- [Ping Identity](https://www.g2.com/products/ping-identity/reviews): Built for enterprise-scale identity management with multi-region deployment support, federated identity, and policy-driven access controls that adapt to geographic and regulatory differences.
- [Auth0](https://www.g2.com/products/auth0/reviews): A cloud-native platform with global infrastructure, multi-tenancy support, and configurable risk policies suited to enterprises managing authentication across distributed teams and international user bases.
- [IBM Verify CIAM](https://www.g2.com/products/ibm-verify-ciam/reviews): Rated by enterprise reviewers for handling complex, large-scale IAM scenarios across regions with strong multi-jurisdictional compliance documentation.

#### Which RBA platform is best for enterprises with complex, high-security authentication requirements?

Large enterprises in regulated industries need RBA that extends beyond login to cover sensitive in-session actions, applying step-up authentication dynamically based on what is being accessed, not just who is logging in. These platforms below are highly rated by enterprise security teams for this depth of coverage:

- [Kount](https://www.g2.com/products/kount/reviews): A fraud decisioning platform combining identity trust signals and device intelligence, rated for real-time decisioning and detailed regulatory reporting suited to enterprises with strict authentication compliance requirements.
- [Incognia](https://www.g2.com/products/incognia/reviews): A behavioral biometrics platform that builds persistent device and location profiles to enable frictionless authentication for trusted patterns while flagging anomalies in real time for high-security enterprise environments.
- [IBM Verify CIAM](https://www.g2.com/products/ibm-verify-ciam/reviews): A well-reviewed platform for enterprises enforcing adaptive authentication across a mix of customer-facing and internal applications with complex entitlement structures.

Last updated on April 27, 2026