Auth0 vs Papermark
Auth0 and Papermark are both security & identity tools. Auth0 is aimed at developers and enterprise, while Papermark is aimed at small businesses and enterprise. Both have a free plan.
Identity platform for applications
Open-source document sharing and virtual data rooms with analytics
| Pricing | Freemium · $35 | Open source · $35 |
| Starting price | $35/mo | $35/mo |
| Free plan | Yes | Yes |
| Free trial | — | 7 days |
| Built for | Developers, Enterprise | Small businesses, Enterprise, Developers |
| Platforms | web | web |
| Country | US · 2013 | — |
| Rating | — | — |
Choose Auth0 if
Companies with enterprise SSO requirements or large consumer user bases.
- Generous free tier (25k MAU)
- Enterprise SSO and compliance depth
- Reliable at huge scale
Look elsewhere if: Early-stage React apps wanting prebuilt UI (Clerk) or teams wanting self-hosted ownership (Better Auth, Keycloak).
Choose Papermark if
Founders, funds and small deal teams who want a self-serve, open-source data room with published pricing and AI agent access.
- Open source with a real self-hosting path
- Published flat-rate pricing with unlimited data rooms from the first room tier
- Free plan with unlimited visitors and page-level analytics
Look elsewhere if: Large banks running complex multi-party deals with dedicated project managers, or teams that mainly need proposals and e-signature (Datasite, PandaDoc).
Auth0 vs Papermark pricing
Auth0
- Free$0Up to 25,000 MAU, 1 custom domain, community support
- Essentials$35/moB2C, 500 MAU base; B2B from $150/mo; yearly = 11x monthly
- Professional$240/moB2C, 500 MAU base; B2B from $800/mo; 12 tenants
- EnterpriseCustom99.99% SLA, 30-day log retention
Papermark
- Free$01 user, 50 links, 50 documents, page-by-page analytics
- Pro$35/mo$29/mo yearly; 100 docs, custom branding, folders, video
- Business$90/mo$69/mo yearly; 3 users, custom domain, API, CLI, MCP
- Data Rooms$179/mo$119/mo yearly; unlimited rooms, NDA, dynamic watermark
- Data Rooms Plus$399/mo$299/mo yearly; 5 users, Q&A, upload requests, audit log
Auth0 · Key features
- Universal Login with social, enterprise and passwordless
- MFA, passkeys and adaptive attack protection
- Organizations for B2B multi-tenant SSO
- Fine-grained authorization and RBAC
- Actions for custom flows and integrations
- SDKs for web, mobile and backend
Cons
- Expensive once beyond free or with enterprise connections
- Complex configuration
- UI customization takes effort
Papermark · Key features
- Tracked document links with page-by-page view analytics
- Virtual data rooms with folders, groups and file-level permissions
- NDA gating, email verification, allow and block lists
- Dynamic watermarking and screenshot protection
- Built-in Q&A, upload requests and an audit log on higher tiers
- Custom domains and full white-labelling for links and rooms
Cons
- Pricing page shows euros by default; USD needs a toggle
- Q&A, upload requests and the audit log require Data Rooms Plus
- SSO and AI redaction only from the $799 Premium tier
Auth0 vs Papermark: FAQ
Do Auth0 and Papermark have a free plan?
Yes, both Auth0 and Papermark have a free plan; paid plans add more usage and features.
Which is better for small businesses, Auth0 or Papermark?
Papermark lists small businesses as a core audience, while Auth0 is aimed more at developers and enterprise.