# Auth0, Microsoft Entra ID vs FusionAuth Comparison

| | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Star Rating** | 4.3 out of 5 | 4.5 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 262 | 907 | 138 | 
| **Largest Market Segment** | Small-Business (51.5% of reviews) | Mid-Market (39.9% of reviews) | Small-Business (47.3% of reviews) | 
| **Entry Level Price** | Free | Free | Free | 

---
## Top Pros & Cons

### Auth0

Pros:
- Ease of Use (54 reviews)
- Security (47 reviews)

Cons:
- Expensive (27 reviews)
- Cost (20 reviews)

### Microsoft Entra ID

Pros:
- Ease of Use (129 reviews)
- Security (122 reviews)

Cons:
- Complexity (56 reviews)
- Expensive (53 reviews)

### FusionAuth

Pros:
- Ease of Use (49 reviews)
- Integrations (40 reviews)

Cons:
- Complexity (28 reviews)
- Difficult Learning (19 reviews)

---
## Ratings Comparison
| Rating | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
  | **Meets Requirements** | 8.8 (198 reviews) | 9.2 (712 reviews) | 9.0 (113 reviews) | 
  | **Ease of Use** | 8.6 (202 reviews) | 8.8 (717 reviews) | 8.7 (114 reviews) | 
  | **Ease of Setup** | 8.5 (169 reviews) | 8.6 (440 reviews) | 8.5 (108 reviews) | 
  | **Ease of Admin** | 8.4 (116 reviews) | 8.8 (395 reviews) | 8.7 (89 reviews) | 
  | **Quality of Support** | 8.6 (183 reviews) | 8.7 (652 reviews) | 9.0 (99 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.3 (103 reviews) | 9.0 (382 reviews) | 9.3 (85 reviews) | 
  | **Product Direction (% positive)** | 8.2 (193 reviews) | 9.4 (692 reviews) | 8.9 (110 reviews) | 

---
## Pricing

### Auth0

#### Entry-Level Pricing

Plan: Free Plan

Price: Free

Description: Get Auth0 for free with up to 25,000 active users, unlimited logins. No credit card required.*

Key Features:
- 1 Custom Domain*
- Secure Agentic AI workflows
- Passwordless Authentication

[Browse all 4 editions](https://www.g2.com/products/auth0/pricing)

#### Free Trial

Yes

### Microsoft Entra ID

#### Entry-Level Pricing

Plan: Azure Active Directory Free

Price: Free

Description: The free edition of Azure AD is included with a subscription of a commercial online service such as Azure, Dynamics 365, Intune, Power Platform, and others.

Key Features:
- Partially Included: Authentication, single sign-on and multifactor authentication (MFA)
- Partially Included: Applications Access
- Partially Included: Authorization and Conditional Access

[Browse all 4 editions](https://www.g2.com/products/microsoft-entra-id/pricing)

#### Free Trial

Yes

### FusionAuth

#### Entry-Level Pricing

Plan: Community

Price: Free

Description: FusionAuth Community is free and unlimited. It has the core authentication features most applications need.

Key Features:
- Core authentication standards & features
- Community support (forums, Slack, Github)

[Browse all 4 editions](https://www.g2.com/products/fusionauth/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Single Sign-On (SSO)

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | 8.8/10 | 97 |
| **Microsoft Entra ID** | 8.9/10 | 269 |
| **FusionAuth** | 8.8/10 | 70 |

#### Authentication Options

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Authentication User experience** | 9.1 (77 reviews) | 9.1 (237 reviews) | 8.8 (63 reviews) | 
| **Supports Required Authentication systems** | 8.6 (69 reviews) | 8.9 (206 reviews) | 9.0 (61 reviews) | 
| **Multi-Factor Authentication** | 8.8 (63 reviews) | 9.3 (224 reviews) | 9.0 (58 reviews) | 
| **Supports Required Authentication Methods/Protocols** | 9.0 (66 reviews) | 8.8 (209 reviews) | 9.1 (58 reviews) | 
| **Federation/SAML support (idp)** | 8.7 (55 reviews) | 8.8 (178 reviews) | 8.8 (56 reviews) | 
| **Federation/SAML support (sp)** | 8.8 (51 reviews) | 8.9 (165 reviews) | 9.0 (53 reviews) | 

#### Access Control Types

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Endpoint access** | 8.5 (62 reviews) | 8.9 (202 reviews) | 8.7 (54 reviews) | 
| **Local Access** | 8.9 (57 reviews) | 8.9 (196 reviews) | 8.6 (54 reviews) | 
| **Remote Access** | 8.6 (54 reviews) | 9.0 (198 reviews) | 8.5 (53 reviews) | 
| **Partner Access** | 8.9 (45 reviews) | 8.8 (173 reviews) | 8.5 (47 reviews) | 
| **Supports BYOD users** | 8.9 (41 reviews) | 8.8 (172 reviews) | 8.7 (52 reviews) | 

#### Administration

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Ease of installation on server** | 9.1 (61 reviews) | 8.9 (195 reviews) | 8.6 (61 reviews) | 
| **Password Policy Enforcement** | 9.0 (66 reviews) | 9.0 (204 reviews) | 9.2 (57 reviews) | 
| **Administration Console** | 8.8 (71 reviews) | 8.8 (217 reviews) | 8.8 (60 reviews) | 
| **Ease of connecting applications** | 9.1 (72 reviews) | 8.7 (214 reviews) | 8.8 (57 reviews) | 
| **Self Service Password Administration** | 9.0 (65 reviews) | 9.0 (200 reviews) | 8.8 (58 reviews) | 

#### Platform

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Multiple Operating system support** | 8.9 (58 reviews) | 8.8 (177 reviews) | 8.9 (50 reviews) | 
| **Multi-Domain Support** | 8.8 (58 reviews) | 8.9 (174 reviews) | 9.0 (52 reviews) | 
| **Cross Browser support** | 8.8 (69 reviews) | 9.0 (192 reviews) | 9.1 (54 reviews) | 
| **Fail over protection** | 8.7 (57 reviews) | 8.8 (169 reviews) | 8.8 (50 reviews) | 
| **Reporting** | 8.4 (64 reviews) | 8.9 (188 reviews) | 8.2 (57 reviews) | 
| **Auditing** | 8.3 (63 reviews) | 8.7 (187 reviews) | 8.3 (54 reviews) | 
| **Third Party Web Services support** | 8.8 (52 reviews) | 8.7 (166 reviews) | 8.5 (51 reviews) | 

### User Provisioning and Governance Tools

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | 8.6/10 | 24 |
| **Microsoft Entra ID** | 8.9/10 | 92 |
| **FusionAuth** | 8.6/10 | 12 |

#### User on/off Boarding

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Self Service Access requests** | 8.0 (17 reviews) | 8.9 (72 reviews) ✓ Verified | 8.6 (6 reviews) | 
| **Smart/Automated Provisioning** | 8.9 (18 reviews) | 8.8 (76 reviews) ✓ Verified | 8.6 (6 reviews) | 
| **Role Management** | 8.9 (15 reviews) | 9.1 (82 reviews) ✓ Verified | 8.7 (10 reviews) | 
| **Policy Management** | 8.9 (15 reviews) | 9.2 (83 reviews) ✓ Verified | 9.3 (7 reviews) | 
| **Access Termination** | 8.5 (13 reviews) | 9.0 (80 reviews) ✓ Verified | 9.4 (8 reviews) | 
| **Approval Workflows** | 8.2 (16 reviews) | 8.9 (71 reviews) ✓ Verified | 7.8 (6 reviews) | 

#### User Maintenance

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Self Service Password Reset** | 8.9 (21 reviews) | 9.0 (77 reviews) ✓ Verified | 8.9 (11 reviews) | 
| **Bulk Changes** | 8.5 (19 reviews) | 8.5 (74 reviews) ✓ Verified | 9.0 (8 reviews) | 
| **Bi-directional Identity Synchronization** | 8.4 (16 reviews) | 8.7 (73 reviews) ✓ Verified | 8.1 (7 reviews) | 

#### Governance

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Identifies and Alerts for Threats** | 8.5 (17 reviews) | 9.0 (80 reviews) ✓ Verified | 7.9 (7 reviews) | 
| **Compliance Audits** | 8.6 (15 reviews) | 8.9 (74 reviews) ✓ Verified | 8.1 (6 reviews) | 

#### Administration

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Reporting** | 8.1 (17 reviews) | 8.7 (81 reviews) ✓ Verified | 8.1 (9 reviews) | 
| **Mobile App** | 8.3 (12 reviews) | 8.4 (67 reviews) ✓ Verified | Feature Not Available | 
| **Ease of set up for target systems** | 9.6 (16 reviews) | 8.9 (83 reviews) ✓ Verified | 8.3 (8 reviews) | 
| **APIs** | 8.9 (19 reviews) | 8.9 (74 reviews) ✓ Verified | 9.2 (11 reviews) | 

### Multi-Factor Authentication (MFA)

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | 8.9/10 | 54 |
| **Microsoft Entra ID** | 8.4/10 | 212 |
| **FusionAuth** | 8.0/10 | 54 |

#### Authentication type

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **SMS-Based** | 8.5 (36 reviews) ✓ Verified | 8.1 (160 reviews) | 8.4 (43 reviews) | 
| **Voice-Based Telephony** | 8.7 (31 reviews) | 7.3 (141 reviews) | 6.8 (37 reviews) | 
| **Email-Based** | 9.2 (37 reviews) ✓ Verified | 8.5 (155 reviews) | 9.2 (48 reviews) | 
| **Hardware Token-Based** | 8.7 (33 reviews) | 7.9 (140 reviews) | 7.2 (39 reviews) | 
| **Software Token** | 9.0 (36 reviews) ✓ Verified | 8.8 (162 reviews) | 8.4 (43 reviews) | 
| **Biometric Factor** | 9.0 (31 reviews) | 8.7 (162 reviews) | 7.6 (37 reviews) | 
| **Mobile-Push** | 8.9 (33 reviews) ✓ Verified | 8.9 (170 reviews) | 7.3 (34 reviews) | 
| **Risk-Based Authentication** | 8.8 (31 reviews) ✓ Verified | 8.5 (151 reviews) | 8.1 (35 reviews) | 

#### Functionality

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Multi-Device Sync** | 8.7 (35 reviews) | 8.9 (170 reviews) | 8.1 (36 reviews) | 
| **Backup** | 8.9 (34 reviews) | 8.6 (166 reviews) | 8.0 (38 reviews) | 

#### Implementation

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Easy Setup** | 9.3 (43 reviews) ✓ Verified | 8.8 (192 reviews) | 8.5 (49 reviews) | 
| **Mobile SDK** | 8.8 (35 reviews) ✓ Verified | 8.2 (144 reviews) | Not enough data | 
| **Web SDK** | 8.7 (31 reviews) | 8.1 (132 reviews) | 8.3 (42 reviews) | 

### Cloud Directory Services

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | N/A | N/A |
| **Microsoft Entra ID** | 8.8/10 | 203 |
| **FusionAuth** | N/A | N/A |

#### Access Control

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Role Management** | Not enough data | 9.1 (177 reviews) | Not enough data | 
| **Access Termination** | Not enough data | 8.7 (166 reviews) | Not enough data | 
| **Remote Access** | Not enough data | 8.8 (159 reviews) | Not enough data | 
| **Partner Access** | Not enough data | 8.6 (152 reviews) | Not enough data | 

#### Administration

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Smart/Automated Provisioning** | Not enough data | 8.6 (161 reviews) | Not enough data | 
| **Policy Management** | Not enough data | 8.8 (175 reviews) | Not enough data | 
| **On-premise identity repositories supported** | Not enough data | 8.7 (160 reviews) | Not enough data | 
| **Ease of Connecting Applications** | Not enough data | 8.7 (166 reviews) | Not enough data | 

#### Functionality

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **SSO** | Not enough data | 9.1 (180 reviews) | Not enough data | 
| **Multi-Factor Authentication** | Not enough data | 9.2 (184 reviews) | Not enough data | 
| **Supports Required Authentication systems** | Not enough data | 9.0 (163 reviews) | Not enough data | 

### Biometric Authentication

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | N/A | N/A |
| **Microsoft Entra ID** | N/A | N/A |
| **FusionAuth** | 8.5/10 | 6 |

#### Integration

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Uses Open Standards** | Not enough data | Not enough data | 8.3 (6 reviews) | 
| **Mobile SDK** | Not enough data | Not enough data | Not enough data | 
| **Workforce Authentication** | Not enough data | Not enough data | 8.3 (5 reviews) | 
| **Customer Authentication** | Not enough data | Not enough data | 8.6 (6 reviews) | 

#### Administration

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Encryption** | Not enough data | Not enough data | 8.6 (6 reviews) | 
| **Audit Trails** | Not enough data | Not enough data | 9.2 (6 reviews) | 
| **Regulatory Compliance** | Not enough data | Not enough data | 8.1 (6 reviews) | 

### Risk-Based Authentication (RBA)

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | 9.2/10 | 17 |
| **Microsoft Entra ID** | N/A | N/A |
| **FusionAuth** | N/A | N/A |

#### Administration

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Bi-Directional Identity Synchronization** | 9.2 (13 reviews) | Not enough data | Not enough data | 
| **Policy Management** | 9.1 (15 reviews) | Not enough data | Not enough data | 
| **Cloud Directory** | 9.2 (14 reviews) | Not enough data | Not enough data | 
| **Application Integrations** | 9.0 (8 reviews) | Not enough data | Not enough data | 

### Privileged Access Management (PAM)

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | N/A | N/A |
| **Microsoft Entra ID** | 9.1/10 | 102 |
| **FusionAuth** | N/A | N/A |

#### Administration

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Policy, User, and Role Management** | Not enough data | 9.3 (89 reviews) | Not enough data | 
| **Approval Workflows** | Not enough data | 8.8 (83 reviews) | Not enough data | 
| **Automated Provisioning** | Not enough data | 9.0 (87 reviews) | Not enough data | 
| **Bulk Changes** | Not enough data | 8.6 (84 reviews) | Not enough data | 
| **Centralized Management** | Not enough data | 9.4 (90 reviews) | Not enough data | 
| **Self-Service Access Requests** | Not enough data | 9.1 (87 reviews) | Not enough data | 

#### Functionality

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Multi-Factor Authentication** | Not enough data | 9.5 (87 reviews) | Not enough data | 
| **Single Sign-On** | Not enough data | 9.4 (90 reviews) | Not enough data | 
| **BYOD support** | Not enough data | 9.1 (77 reviews) | Not enough data | 
| **Password Vault** | Not enough data | 8.9 (82 reviews) | Not enough data | 
| **Centralized management** | Not enough data | 9.3 (87 reviews) | Not enough data | 
| **Role-based security** | Not enough data | 9.3 (88 reviews) | Not enough data | 
| **Live notifications** | Not enough data | 9.0 (85 reviews) | Not enough data | 
| **Live session recording & playback** | Not enough data | Feature Not Available | Not enough data | 
| **Hide passwords** | Not enough data | 9.1 (81 reviews) | Not enough data | 
| **Temporary, time-limited privilege** | Not enough data | 9.2 (81 reviews) | Not enough data | 

#### Monitoring

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Audit Logging** | Not enough data | 9.2 (88 reviews) | Not enough data | 
| **Activity Logging** | Not enough data | 9.2 (88 reviews) | Not enough data | 
| **Anomaly Detection** | Not enough data | 9.0 (83 reviews) | Not enough data | 

#### Reporting

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Audit log** | Not enough data | 9.1 (85 reviews) | Not enough data | 
| **Reporting** | Not enough data | 9.2 (83 reviews) | Not enough data | 

### Password Policy Enforcement

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | N/A | N/A |
| **Microsoft Entra ID** | N/A | N/A |
| **FusionAuth** | 7.4/10 | 21 |

#### Functionality

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Active Directory integration** | Not enough data | Not enough data | 7.5 (17 reviews) | 
| **LDAP integration** | Not enough data | Not enough data | 7.7 (14 reviews) | 
| **Hacker dictionary** | Not enough data | Not enough data | 7.7 (13 reviews) | 
| **Custom blacklist dictionary** | Not enough data | Not enough data | 6.3 (12 reviews) | 

#### Administration

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Password synchronization** | Not enough data | Not enough data | 6.2 (14 reviews) | 
| **Centralized management** | Not enough data | Not enough data | 8.2 (19 reviews) | 
| **Group policy complexity controls** | Not enough data | Not enough data | 7.1 (15 reviews) | 
| **Multiple policies** | Not enough data | Not enough data | 7.3 (15 reviews) | 
| **Multi-lingual** | Not enough data | Not enough data | 8.6 (15 reviews) | 

#### Compliance

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **NIST-compliant** | Not enough data | Not enough data | Feature Not Available | 
| **NCSC-compliant** | Not enough data | Not enough data | Feature Not Available | 
| **Section 508-compliant** | Not enough data | Not enough data | Feature Not Available | 

### Customer Identity and Access Management (CIAM)

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | 8.8/10 | 94 |
| **Microsoft Entra ID** | N/A | N/A |
| **FusionAuth** | 8.5/10 | 56 |

#### Functionality

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Self-registration and self-service** | 9.1 (52 reviews) ✓ Verified | Not enough data | 8.1 (43 reviews) | 
| **Authentication** | 9.3 (80 reviews) ✓ Verified | Not enough data | 9.2 (54 reviews) | 
| **Scalability** | 8.9 (67 reviews) ✓ Verified | Not enough data | 9.0 (49 reviews) | 
| **Consent and preference management** | 8.8 (47 reviews) | Not enough data | 8.4 (35 reviews) | 
| **Social login** | 9.1 (60 reviews) ✓ Verified | Not enough data | 8.1 (40 reviews) | 
| **Customer data linking** | 8.7 (53 reviews) ✓ Verified | Not enough data | 7.9 (39 reviews) | 

#### AI Authentication Risk Management - Customer Identity and Access Management (CIAM)

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Adaptive MFA** | 9.3 (10 reviews) | Not enough data | Not enough data | 
| **Anomaly Detection** | 8.5 (10 reviews) | Not enough data | Not enough data | 
| **Fraudulent Login Detection** | 9.0 (10 reviews) | Not enough data | Not enough data | 
| **Adaptive Authentication Policies** | 8.1 (9 reviews) | Not enough data | Not enough data | 
| **Risk-Based Authentication** | 9.2 (10 reviews) | Not enough data | Not enough data | 

#### AI Biometric & Behavioral Analysis - Customer Identity and Access Management (CIAM)

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Behavioral Biometric Analysis** | 8.6 (7 reviews) | Not enough data | Feature Not Available | 
| **Liveness Detection** | 7.8 (9 reviews) | Not enough data | Feature Not Available | 

#### AI Context-Aware Security Controls - Customer Identity and Access Management (CIAM)

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Account Recovery Assistants** | 8.8 (8 reviews) | Not enough data | Feature Not Available | 
| **Constraint Enforcement** | 9.0 (8 reviews) | Not enough data | Feature Not Available | 

### Passwordless Authentication

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | N/A | N/A |
| **Microsoft Entra ID** | 8.5/10 | 120 |
| **FusionAuth** | 6.6/10 | 14 |

#### Functionality

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **FIDO2-compliant** | Not enough data | 8.7 (86 reviews) | 6.3 (9 reviews) | 
| **Works with hardware security keys** | Not enough data | 8.8 (93 reviews) | 6.7 (9 reviews) | 
| **Multiple authentication methods** | Not enough data | 9.1 (113 reviews) | 8.1 (13 reviews) | 
| **Offline or no-phone solution** | Not enough data | 7.6 (100 reviews) | 5.3 (10 reviews) | 

### Identity and Access Management (IAM)

| Product | Score | Reviews |
|---|---|---|
| **Auth0** | 9.1/10 | 74 |
| **Microsoft Entra ID** | 9.0/10 | 317 |
| **FusionAuth** | 8.6/10 | 64 |

#### Functionality

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **User provisioning** | 8.9 (54 reviews) | 9.0 (246 reviews) | 8.6 (58 reviews) | 
| **Password manager** | Feature Not Available | 8.7 (199 reviews) | 7.9 (53 reviews) | 
| **Single Sign-on** | 9.0 (52 reviews) | 9.3 (269 reviews) | 9.2 (57 reviews) | 
| **Enforces policies** | 8.8 (51 reviews) | 9.0 (265 reviews) | 9.0 (57 reviews) | 
| **Authentication** | 9.3 (61 reviews) | 9.4 (259 reviews) | 9.3 (59 reviews) | 
| **Multi-factor authentication** | 9.1 (48 reviews) | 9.3 (263 reviews) | 9.0 (52 reviews) | 

####  Type

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **On-premises solution** | Feature Not Available | 8.6 (207 reviews) | 8.3 (52 reviews) | 
| **Cloud-solution** | 8.9 (49 reviews) | 9.3 (243 reviews) | 8.8 (53 reviews) | 

####  Reporting

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Tracking** | 9.1 (50 reviews) | 8.8 (214 reviews) | 8.4 (50 reviews) | 
| **Reporting** | 8.5 (52 reviews) | 8.8 (222 reviews) | 8.4 (55 reviews) | 
| **Access & Permission Change Reporting** | 9.6 (9 reviews) | 9.7 (12 reviews) | 8.3 (10 reviews) | 
| **Compliance & Audit Trail Export** | 9.1 (9 reviews) | 8.7 (15 reviews) | 8.2 (10 reviews) | 

#### Authentication & Authorization - Identity and Access Management (IAM)

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Adaptive & Contextual Access Control** | 9.6 (9 reviews) | 9.3 (32 reviews) | 8.3 (10 reviews) | 

#### Administration & Governance - Identity and Access Management (IAM)

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Identity Lifecycle Management** | 9.8 (9 reviews) | 9.2 (24 reviews) | 8.8 (10 reviews) | 
| **Self‑Service Account Management** | 8.5 (9 reviews) | 9.3 (12 reviews) | 8.8 (10 reviews) | 

#### Generative AI - Identity and Access Management (IAM)

| Feature | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **AI‑Driven Access Anomaly Detection** | 9.4 (9 reviews) | 8.5 (13 reviews) | Feature Not Available | 
| **Automated Policy Tuning** | 8.7 (9 reviews) | 8.5 (9 reviews) | Feature Not Available | 
| **Predictive Role Recommendations** | Feature Not Available | 9.2 (8 reviews) | Feature Not Available | 

---
## Categories
**Shared Categories (4):** [Multi-Factor Authentication (MFA) Software](https://www.g2.com/categories/multi-factor-authentication-mfa), [Identity and Access Management (IAM) Software](https://www.g2.com/categories/identity-and-access-management-iam), [User Provisioning and Governance Tools](https://www.g2.com/categories/user-provisioning-and-governance-tools), [Single Sign-On (SSO) Solutions](https://www.g2.com/categories/single-sign-on-sso)

**Unique to Auth0 (2):** [Customer Identity and Access Management (CIAM) Software](https://www.g2.com/categories/customer-identity-and-access-management-ciam), [Risk-Based Authentication Software](https://www.g2.com/categories/risk-based-authentication-rba)

**Unique to Microsoft Entra ID (3):** [Passwordless Authentication Software](https://www.g2.com/categories/passwordless-authentication), [Cloud Directory Services](https://www.g2.com/categories/cloud-directory-services), [Privileged Access Management (PAM) Software](https://www.g2.com/categories/privileged-access-management-pam)

**Unique to FusionAuth (5):** [Passwordless Authentication Software](https://www.g2.com/categories/passwordless-authentication), [Password Policy Enforcement Software](https://www.g2.com/categories/password-policy-enforcement), [Biometric Authentication Software](https://www.g2.com/categories/biometric-authentication), [Customer Identity and Access Management (CIAM) Software](https://www.g2.com/categories/customer-identity-and-access-management-ciam), [Risk-Based Authentication Software](https://www.g2.com/categories/risk-based-authentication-rba)


---
## Reviewer Demographics

### By Company Size

| Segment | Auth0 | Microsoft Entra ID | FusionAuth | 
|---|---|---|---|
| **Small-Business** | 51.5% | 23.1% | 47.3% | 
| **Mid-Market** | 28.2% | 39.9% | 46.6% | 
| **Enterprise** | 20.3% | 36.9% | 6.1% | 

### By Industry

#### Auth0

- **Computer Software:** 26.1%
- **Information Technology and Services:** 16.4%
- **Financial Services:** 7.1%
- **Computer & Network Security:** 4.2%
- **Marketing and Advertising:** 3.8%
- **Internet:** 2.9%
- **Education Management:** 2.9%
- **Banking:** 2.1%
- **Online Media:** 2.1%
- **Logistics and Supply Chain:** 1.7%
- **Other:** 30.7%

#### Microsoft Entra ID

- **Information Technology and Services:** 26.1%
- **Computer Software:** 9.6%
- **Computer & Network Security:** 6.5%
- **Financial Services:** 4.6%
- **Hospital & Health Care:** 2.8%
- **Higher Education:** 2.5%
- **Banking:** 2.2%
- **Automotive:** 1.8%
- **Retail:** 1.8%
- **Management Consulting:** 1.6%
- **Other:** 40.7%

#### FusionAuth

- **Computer Software:** 24.0%
- **Information Technology and Services:** 17.6%
- **Financial Services:** 8.8%
- **Computer & Network Security:** 4.8%
- **Consumer Services:** 4.0%
- **Accounting:** 3.2%
- **Hospital & Health Care:** 3.2%
- **Marketing and Advertising:** 3.2%
- **Telecommunications:** 2.4%
- **Education Management:** 2.4%
- **Other:** 26.4%

---
## Alternatives

### Alternatives to Auth0

- [OneLogin](https://www.g2.com/products/onelogin/reviews) — 4.4/5 stars (290 reviews)
- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) — 4.5/5 stars (514 reviews)
- [Frontegg](https://www.g2.com/products/frontegg/reviews) — 4.8/5 stars (363 reviews)
- [Ping Identity](https://www.g2.com/products/ping-identity/reviews) — 4.4/5 stars (114 reviews)
- [JumpCloud](https://www.g2.com/products/jumpcloud/reviews) — 4.5/5 stars (3967 reviews)
- [WSO2 Identity Platform](https://www.g2.com/products/wso2-identity-platform/reviews) — 4.5/5 stars (107 reviews)
- [LastPass](https://www.g2.com/products/lastpass/reviews) — 4.5/5 stars (2041 reviews)
- [WorkOS](https://www.g2.com/products/workos/reviews) — 4.5/5 stars (15 reviews)
- [CyberArk Workforce Identity](https://www.g2.com/products/cyberark-workforce-identity/reviews) — 4.5/5 stars (130 reviews)
- [PingOne Advanced Identity Cloud](https://www.g2.com/products/pingone-advanced-identity-cloud/reviews) — 4.4/5 stars (31 reviews)

### Alternatives to Microsoft Entra ID

- [JumpCloud](https://www.g2.com/products/jumpcloud/reviews) — 4.5/5 stars (3967 reviews)
- [CyberArk Workforce Identity](https://www.g2.com/products/cyberark-workforce-identity/reviews) — 4.5/5 stars (130 reviews)
- [OneLogin](https://www.g2.com/products/onelogin/reviews) — 4.4/5 stars (290 reviews)
- [Okta](https://www.g2.com/products/okta/reviews) — 4.5/5 stars (1225 reviews)
- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) — 4.5/5 stars (514 reviews)
- [IBM Verify CIAM](https://www.g2.com/products/ibm-verify-ciam/reviews) — 4.3/5 stars (180 reviews)
- [1Password](https://www.g2.com/products/1password/reviews) — 4.6/5 stars (1788 reviews)
- [Ping Identity](https://www.g2.com/products/ping-identity/reviews) — 4.4/5 stars (114 reviews)
- [LastPass](https://www.g2.com/products/lastpass/reviews) — 4.5/5 stars (2041 reviews)
- [Keeper Password Manager](https://www.g2.com/products/keeper-password-manager/reviews) — 4.6/5 stars (1196 reviews)

### Alternatives to FusionAuth

- [Frontegg](https://www.g2.com/products/frontegg/reviews) — 4.8/5 stars (363 reviews)
- [OneLogin](https://www.g2.com/products/onelogin/reviews) — 4.4/5 stars (290 reviews)
- [Okta](https://www.g2.com/products/okta/reviews) — 4.5/5 stars (1225 reviews)
- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) — 4.5/5 stars (514 reviews)
- [JumpCloud](https://www.g2.com/products/jumpcloud/reviews) — 4.5/5 stars (3967 reviews)
- [LastPass](https://www.g2.com/products/lastpass/reviews) — 4.5/5 stars (2041 reviews)
- [1Password](https://www.g2.com/products/1password/reviews) — 4.6/5 stars (1788 reviews)
- [Google Authenticator](https://www.g2.com/products/google-authenticator/reviews) — 4.6/5 stars (582 reviews)
- [NordPass Business](https://www.g2.com/products/nordpass-business/reviews) — 4.5/5 stars (641 reviews)
- [Agentforce 360 Platform (formerly Salesforce Platform)](https://www.g2.com/products/agentforce-360-platform-formerly-salesforce-platform/reviews) — 4.5/5 stars (3998 reviews)

---
## Top Discussions

### Auth0

- Title: [Is auth0 expensive?](https://www.g2.com/discussions/is-auth0-expensive) — 1 comment
  > **Top comment:** "Nope, it is dead cheap compared to the competition, especially when used in SMEs or non-profit with few users - it could be "for free", actually. If used in..."
- Title: [What is auth0 used for?](https://www.g2.com/discussions/what-is-auth0-used-for) — 1 comment
  > **Top comment:** "Identity and access management"
- Title: [How do you port email templates to a third-party vendor?](https://www.g2.com/discussions/24315-how-do-you-port-email-templates-to-a-third-party-vendor) — 1 comment, 1 upvote
  > **Top comment:** "Hey there Tom!

It's Konrad - Auth0 Community Engineer. I think this question is more toward Emarsys than us. Let me understand that more thoroughly, as..."
- Title: [Getting MFA with India KYC](https://www.g2.com/discussions/getting-mfa-with-india-kyc) — 1 comment, 1 upvote
  > **Top comment:** "You can set up custom MFA factors with with guide. https://auth0.com/docs/multifactor-authentication/custom"

### Microsoft Entra ID

- Title: [How good is Microsoft authenticator app?](https://www.g2.com/discussions/how-good-is-microsoft-authenticator-app) — 4 comments
  > **Top comment:** "excellent and well trusted"
- Title: [Can Microsoft authenticator app be hacked?](https://www.g2.com/discussions/can-microsoft-authenticator-app-be-hacked) — 3 comments
  > **Top comment:** "Microsoft Authenticator is mostly second part in two factor authentication & then also code is also refreshed every 30 second or notification with limited..."
- Title: [Which is better Google Authenticator or Microsoft authenticator?](https://www.g2.com/discussions/which-is-better-google-authenticator-or-microsoft-authenticator) — 3 comments, 1 upvote
  > **Top comment:** "Microsoft Authenticator "
- Title: [Is Azure Active Directory SaaS or PaaS?](https://www.g2.com/discussions/is-azure-active-directory-saas-or-paas) — 2 comments
  > **Top comment:** "Azure Active Directory (Azure AD) is primarily a SaaS (Software-as-a-Service) offering provided by Microsoft as a cloud-based identity and access management..."
- Title: [What is Microsoft Azure Active Directory used for?](https://www.g2.com/discussions/what-is-microsoft-azure-active-directory-used-for) — 1 comment, 1 upvote
  > **Top comment:** "It is a cloud-based identity and access management service  designed by Microsoft to help organizations manage and secure user identities and access to..."

### FusionAuth

- Title: [Is FusionAuth free?](https://www.g2.com/discussions/is-fusionauth-free) — 1 comment
  > **Top comment:** "Yes, FusionAuth has a free Community edition that allows an unlimited number of monthly active users, and includes auth standards like Oauth, SAML, OIDC and..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/auth0-vs-microsoft-entra-id-vs-fusionauth)