Databunker

Self-Hosted

Open-source secure vault for PII compliance & data privacy

Overview

Databunker is an open-source secure vault designed to store and manage personal identifiable information (PII) while ensuring compliance with GDPR, CCPA, and other global data protection regulations. It features end-to-end encryption at rest/in transit, role-based access control (RBAC), audit logs, and data minimization tools. Deployable via Docker containers, Kubernetes clusters, or standalone binaries, it integrates seamlessly with apps via REST API, giving teams full control over sensitive data without relying on third-party vendors.

Self-Hosting Resources

Find Official Image on Docker Hub View Source & Docs

Below is a reference structure for docker-compose.yml. ⚠️ Do NOT run blindly. Replace placeholders with official values.

docker-compose.template.yml TEMPLATE


version: '3'
services:
  databunker:
    image: <OFFICIAL_IMAGE_NAME>:latest
    container_name: databunker
    ports:
      - "8080:<APP_INTERNAL_PORT>"
    volumes:
      - ./data:/app/data
    restart: unless-stopped

Key Features

GDPR/CCPA-compliant PII storage
End-to-end encryption for sensitive data
Role-based access control & audit logs

Frequently Asked Questions

? Is Databunker hard to install?

No—Databunker can be deployed in minutes using a Docker container (a single `docker run` command), Kubernetes, or as a standalone binary. Official docs include step-by-step guides for all deployment options.

? Is it a good alternative to OneTrust Data Privacy Vault?

Yes—Databunker offers a self-hosted, cost-free alternative to proprietary PII vaults like OneTrust, with core compliance features (GDPR/CCPA) and full data ownership, making it ideal for teams wanting to avoid vendor lock-in.

? Is it completely free?

Yes—Databunker is open-source under the MIT License, so it’s 100% free to use, modify, and distribute. There are no subscription fees or paid tiers for core functionality.

Top Alternatives

OneTrust Data Privacy Vault Search Google

AWS Secrets Manager Search Google

Tool Info

Pricing Open Source

Category Database Management

Platform Self-Hosted

Pros

⊕ Full control over your PII data (self-hosted)
⊕ Compliance tools built-in (no extra setup)
⊕ Lightweight Docker deployment (one command)
⊕ MIT license (free to use/modify)

Cons

⊖ Requires basic server administration skills
⊖ Primarily API-driven (limited GUI for advanced tasks)
⊖ Smaller community compared to mainstream databases