# Self-hosted alternatives to Paid document sealing services

> 1 self-hostable, open-source alternative to Paid document sealing services, ranked by score.

- [Let's Seal](https://selfhost.directory/project/letsseal)

## Also in Authentication

Not listed as Paid document sealing services alternatives, but from the same category:

- [keycloak](https://selfhost.directory/project/keycloak): Keycloak is a self-hosted, open-source IAM server that adds authentication and single sign-on to applications using standard protocols.
- [Pocket ID](https://selfhost.directory/project/pocket-id): Self-hosted, open-source OpenID Connect Certified provider for homelabs and small teams that find Keycloak or Authentik too heavy; passkey sign-in only.
- [Tinyauth](https://selfhost.directory/project/tinyauth): Self-hosted OpenID Connect certified authentication and authorization server with OAuth, LDAP, and TOTP 2FA support for protecting self-hosted applications.
- [LLDAP](https://selfhost.directory/project/lldap): lldap is a self-hosted, open-source lightweight LDAP server with web UI, supporting SQLite/MySQL/PostgreSQL, simpler than OpenLDAP.
- [stack-auth](https://selfhost.directory/project/stack-auth): Self-hosted open-source user platform for SaaS apps: auth with passkeys, teams and RBAC, API keys, payments, emails, webhooks, and product analytics with replays.
- [2FAuth](https://selfhost.directory/project/2fauth): A self-hosted OTP manager for teams and individuals storing two-factor authentication codes with full data control.

All 94 Authentication projects: https://selfhost.directory/authentication

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Source: https://selfhost.directory/alternative-to/paid-document-sealing-services