AnythingLLM
The all-in-one desktop AI application for RAG, AI Agents, and No-Code automation. Run LLMs locally with full data privacy.
Open Source Alternatives: The Sovereign Stack
A curated database of vetted open source alternatives to proprietary SaaS. Find tools that are safe, compliant, and ready for business.
Showing of 110 solutions
Podman AI Lab
A free extension for Podman Desktop that streamlines local AI sandbox creation, offering a secure, daemonless environment for AI/ML development.
Docling
Open-source toolkit for parsing complex documents (PDF, DOCX, HTML) into structured JSON/Markdown — purpose-built for Generative AI and RAG ingestion pipelines.
Meetily
Local AI meeting assistant with zero cloud audio transit and full transcript ownership — for executives and legal teams where discussions cannot leave the device.
AppFlowy
Open-source Notion alternative. Local-first and private (Rust/Flutter), focused on providing a sovereign workspace for tasks, notes, and databases.
Jitsi Meet
Self-hosted, end-to-end encrypted video conferencing for web and mobile — no per-seat fees, no cloud dependency, and GDPR-compliant by deployment topology.
Bitwarden
The enterprise-standard open-source password manager. Secure, transparent, and fully auditable credentials for teams and individuals.
PrestaShop
OSL-3.0 e-commerce platform from France — full data sovereignty, zero revenue tax at scale. Marketplace modules for advanced features carry separate commercial licences.
OpenProject
GPL-3.0 enterprise project management. EU-incorporated, no CLOUD Act exposure, native Gantt and agile tooling — without Jira's per-seat lock-in.
Appsmith
Open-source platform for building internal tools, dashboards, and automated workflows — a self-hostable 'High-Code Low-Code' alternative to Retool. SSO and audit logs require the Enterprise edition.
Excalidraw
A virtual whiteboard for sketching hand-drawn like diagrams. End-to-end encrypted, instant, and privacy-first.
Plane
AGPL-3.0 project management platform — sprint/epic model, HIPAA Eligible self-hosted, full data sovereignty. SSO and air-gapped require the paid enterprise tier.
Thunderbird
Desktop email, calendar, and contacts client — data lives on-device in standard IMAP/Maildir formats with zero lock-in to any email provider.