Compare Auth0 and OAuth.io 
At a Glance
Market Segments
Small-Business (50.6% of reviews)
Small-Business (80.0% of reviews)
Entry-Level Pricing
Free
No pricing available
Auth0
Star Rating
(258)4.3 out of 5
Market Segments
Small-Business (50.6% of reviews)
Pros & Cons
Entry-Level Pricing
Free
Free Trial is available
Browse all 4 pricing plansOAuth.io
Star Rating
(5)4.7 out of 5
Market Segments
Small-Business (80.0% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about OAuth.ioPricing
Entry-Level Pricing
Auth0
Free Plan
Free
Get Auth0 for free with up to 25,000 active users, unlimited logins. No credit card required.*
- 1 Custom Domain*
- Secure Agentic AI workflows
- Passwordless Authentication
OAuth.io
No pricing availableFree Trial
Auth0
Free Trial is available
OAuth.io
No trial information availableRatings
Meets Requirements
8.8
197
10.0
5
Ease of Use
8.6
201
9.3
5
Ease of Setup
8.5
168
Not enough data
Ease of Admin
8.4
116
Not enough data
Quality of Support
8.6
182
Not enough data
Has the product been a good partner in doing business?
8.3
103
Not enough data
Product Direction (% positive)
8.2
192
7.7
5
Features by Category
Authentication Options
9.0
75
Not enough data
8.6
69
Not enough data
8.7
61
Not enough data
9.0
66
Not enough data
8.7
55
Not enough data
8.8
51
Not enough data
Access Control Types
8.6
61
Not enough data
8.9
56
Not enough data
8.6
53
Not enough data
8.9
44
Not enough data
8.9
41
Not enough data
Administration
9.1
59
Not enough data
9.0
65
Not enough data
8.8
70
Not enough data
9.1
72
Not enough data
9.0
65
Not enough data
Platform
8.9
58
Not enough data
8.8
58
Not enough data
8.8
69
Not enough data
8.7
57
Not enough data
8.4
64
Not enough data
8.3
63
Not enough data
8.8
52
Not enough data
User on/off Boarding
8.0
17
Not enough data
8.9
18
Not enough data
8.9
15
Not enough data
8.9
15
Not enough data
8.5
13
Not enough data
8.2
16
Not enough data
User Maintenance
8.9
21
Not enough data
8.5
19
Not enough data
8.4
16
Not enough data
Governance
8.5
17
Not enough data
8.6
15
Not enough data
Administration
8.1
17
Not enough data
8.3
12
Not enough data
9.6
16
Not enough data
8.9
19
Not enough data
Authentication type
8.5
37
|
Verified
Not enough data
8.7
32
Not enough data
9.2
38
|
Verified
Not enough data
8.7
34
Not enough data
9.1
37
|
Verified
Not enough data
9.0
32
Not enough data
8.9
34
|
Verified
Not enough data
8.8
32
|
Verified
Not enough data
Functionality
8.7
36
Not enough data
8.9
35
Not enough data
Implementation
9.3
44
|
Verified
Not enough data
8.8
36
|
Verified
Not enough data
8.6
32
Not enough data
Administration
9.2
13
Not enough data
9.1
15
Not enough data
9.2
14
Not enough data
9.0
8
Not enough data
Functionality
9.0
53
|
Verified
Not enough data
9.2
78
|
Verified
Not enough data
8.9
67
|
Verified
Not enough data
8.8
48
Not enough data
9.0
58
|
Verified
Not enough data
8.7
54
|
Verified
Not enough data
AI Authentication Risk Management - Customer Identity and Access Management (CIAM)
9.3
9
Not enough data
8.5
10
Not enough data
9.0
10
Not enough data
8.1
9
Not enough data
9.2
10
Not enough data
AI Biometric & Behavioral Analysis - Customer Identity and Access Management (CIAM)
8.6
7
Not enough data
7.8
9
Not enough data
AI Context-Aware Security Controls - Customer Identity and Access Management (CIAM)
8.8
8
Not enough data
9.0
8
Not enough data
Functionality
8.9
54
Not enough data
Feature Not Available
Not enough data
9.0
52
Not enough data
8.8
51
Not enough data
9.3
61
Not enough data
9.1
48
Not enough data
Type
Feature Not Available
Not enough data
8.9
49
Not enough data
Reporting
9.1
50
Not enough data
8.5
52
Not enough data
9.6
9
Not enough data
9.1
9
Not enough data
Authentication & Authorization - Identity and Access Management (IAM)
9.6
9
Not enough data
Administration & Governance - Identity and Access Management (IAM)
9.8
9
Not enough data
8.5
9
Not enough data
Generative AI - Identity and Access Management (IAM)
9.4
9
Not enough data
8.7
9
Not enough data
Feature Not Available
Not enough data
Categories
Categories
Shared Categories
Auth0 and OAuth.io are categorized as Multi-Factor Authentication (MFA)
Unique Categories
OAuth.io has no unique categories
Reviews
Reviewers' Company Size
Auth0
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
OAuth.io
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Computer Software
26.6%
Information Technology and Services
16.0%
Financial Services
7.2%
Computer & Network Security
4.2%
Marketing and Advertising
3.8%
Other
42.2%
Computer Software
40.0%
Marketing and Advertising
20.0%
Education Management
20.0%
Construction
20.0%
‐
Other
0.0%
Alternatives
Discussions
Is auth0 expensive?
1 Comment
SR
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...Read more
How do you port email templates to a third-party vendor?
1 Comment
KS
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...Read more
OAuth.io has no discussions with answers
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