91 Club vs Auth0
91 Club vs Auth0, compared side by side on 11 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: 91 Club is on 17/100 and Auth0 on 70/100.
Where each one leads
91 Club
- agent readiness: 72/100 against 58/100
Auth0
- our overall score: 70/100 against 17/100
At a glance
| Measure | 91 Club | Auth0 |
|---|---|---|
| What it is | 91 Club is a platform focused on providing login services. | Customer identity and access management platform for developers and enterprises. |
| Category | Login, Authentication, Platform | Identity & Access Management (IAM), Identity & Access Management, Cybersecurity, Authentication |
| Sells toBusiness model | B2B SaaS | B2B |
| Offering | Platform | Platform |
| Founded | Not published | 2013 |
| Headquarters | Not published | Bellevue, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | 91 Club | Auth0 |
|---|---|---|
| Employees | Not published | 354 |
| Total funding | Not published | $282M |
| Latest round | Not published | Series F |
| Valuation | Not published | $1.9B |
| LinkedIn followers | Not published | 103,754 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | 91 Club | Auth0 |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 17/100 | 70/100 |
| Traction | Not published | 60/100 |
| Team | Not published | 70/100 |
| Search visibility | 2/100 | 44/100 |
| Quality | 25/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | B (72/100) | D (58/100) |
| Domain ratingLink authority, 0-100 | Not published | 90/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | 91 Club | Auth0 |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Cloudflare |
| Frameworks | Not detected | Next.js |
| Open source | No | Yes |
91 Club vs Auth0: common questions
Which is better, 91 Club or Auth0?
On our 0-100 score Auth0 rates higher (70/100 against 17/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 11 data points above: read the rows that match what you are buying for.
How do 91 Club and Auth0 compare on the numbers?
91 Club leads on agent readiness (72/100 against 58/100). Auth0 leads on our overall score (70/100 against 17/100).
Read the full 91 Club review and pricing or the Auth0 review and pricing. You can also browse other 91 Club alternatives we track.