Auth0 vs Curity Identity Server
Auth0 vs Curity Identity Server, compared side by side on 13 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: Auth0 is on 70/100 and Curity Identity Server on Not scored yet.
Where each one leads
Auth0
- agent readiness: 58/100 against 52/100
- domain rating: 90/100 against 71/100
- headcount: 354 against 59
- LinkedIn following: 103,754 against 3,145
Curity Identity Server
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Auth0 | Curity Identity Server |
|---|---|---|
| What it is | Customer identity and access management platform for developers and enterprises. | Robust platform for authentication and authorization, securing access for humans, AI agents, and APIs. |
| Category | Identity & Access Management (IAM), Identity & Access Management, Cybersecurity, Authentication | Identity & Access Management Software, API Security, Cybersecurity, Authentication |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2013 | 2015 |
| Headquarters | Bellevue, United States | Stockholm, Sweden |
| Status | Active | Active |
Size, funding and growth
| Measure | Auth0 | Curity Identity Server |
|---|---|---|
| Employees | 354 | 59 |
| Headcount growthLast 12 months | Not published | +52.1% |
| Total funding | $282M | Not published |
| Latest round | Series F | Not published |
| Valuation | $1.9B | Not published |
| LinkedIn followers | 103,754 | 3,145 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Auth0 | Curity Identity Server |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 70/100 | Not published |
| Traction | 60/100 | Not published |
| Team | 70/100 | Not published |
| Search visibility | 44/100 | Not published |
| Quality | 78/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (58/100) | D (52/100) |
| Domain ratingLink authority, 0-100 | 90/100 | 71/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Auth0 | Curity Identity Server |
|---|---|---|
| Hosting | Vercel | Self Managed |
| CDN | Cloudflare | Not detected |
| Frameworks | Next.js | Not detected |
| Open source | Yes | Yes |
Auth0 vs Curity Identity Server: common questions
Which is better, Auth0 or Curity Identity Server?
On our 0-100 score Auth0 rates higher (70/100 against Not scored yet). 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 13 data points above: read the rows that match what you are buying for.
How do Auth0 and Curity Identity Server compare on the numbers?
Auth0 leads on agent readiness (58/100 against 52/100), domain rating (90/100 against 71/100), headcount (354 against 59), LinkedIn following (103,754 against 3,145).
Read the full Auth0 review and pricing or the Curity Identity Server review and pricing. You can also browse other Auth0 alternatives we track.