Keycloak vs Papermark
Keycloak and Papermark are both security & identity tools. Keycloak is aimed at enterprise and developers, while Papermark is aimed at small businesses and enterprise. Both have a free plan.
Open-source identity and access management
Open-source document sharing and virtual data rooms with analytics
| Pricing | Open source | Open source · $35 |
| Starting price | Not published | $35/mo |
| Free plan | Yes | Yes |
| Free trial | — | 7 days |
| Built for | Enterprise, Developers | Small businesses, Enterprise, Developers |
| Platforms | web | web |
| Country | US · 2014 | — |
| Rating | — | — |
Choose Keycloak if
Organizations needing self-hosted enterprise IAM.
- Free and open source
- Enterprise-grade features
- Full control over identity data
Look elsewhere if: Startups wanting simple hosted auth (Clerk, Auth0).
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).
Keycloak vs Papermark pricing
Keycloak
- Open source$0Apache 2.0, self-hosted
- Red Hat buildCustomCommercial support subscription
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
Keycloak · Key features
- SSO via OIDC and SAML
- User federation with LDAP/AD
- Identity brokering and social login
- MFA and password policies
- Fine-grained authorization
- Admin and account consoles
Cons
- Operationally complex
- UI and theming are dated
- Upgrades require care
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
Keycloak vs Papermark: FAQ
Do Keycloak and Papermark have a free plan?
Yes, both Keycloak and Papermark have a free plan; paid plans add more usage and features.
Which is better for small businesses, Keycloak or Papermark?
Papermark lists small businesses as a core audience, while Keycloak is aimed more at enterprise and developers.