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Why companies choose RAGuardian

There are hundreds of AI chatbots on the market. Most are SaaS that send your data to third-party servers or force everyone into one shared knowledge base. RAGuardian is self-hosted, multi-provider and multi-user: central control, personal RAG for every account.

Key advantages

8 reasons to choose RAGuardian

  1. Zero vendor lock-in Switch between Regolo.ai, Mistral AI and local models without touching a line of code. Your data investment is protected, regardless of the provider.
  2. Compliance by design With Regolo.ai, European inference, zero retention. No data transfer outside the EU. With a local model, data never leaves your network.
  3. Air-gapped mode Use a local model and no data ever leaves your datacenter. For highly regulated sectors, this option doesn't exist on any SaaS product.
  4. Open-source, auditable MIT License. Your security team can audit every line of code. No "black box" — you know exactly where your data goes.
  5. Personal workspaces, not separate installs One deployment can serve a whole office: each user has isolated files, email, Drive, conversations and Chroma collection. Admins manage users and providers from one place.
  6. Better candidates before reranking Candidate Diversity can stay off, cap chunks per source, or use MMR to balance Chroma relevance with semantic variety before the reranker sees the pool.
  7. Integration-ready WordPress plugin included, versioned REST API, workspace API keys with scopes, NDJSON streaming. We integrate into your stack, not the other way around.
  8. Personal connectors IMAP email and Microsoft Drive automatically populate the owning user's RAG. Encrypted credentials, workspace snapshots, async jobs and source metadata tracking.
Comparison

What you won't get with RAGuardian

Other products promise everything but hide important limitations. Here's the transparency you deserve.

Other SaaS chatbots

  • ✗ Your data on third-party servers
  • ✗ Vendor lock-in: can't migrate
  • ✗ Closed-source code, not auditable
  • ✗ Recurring costs or separate installs per user
  • ✗ No audio, only text
  • ✗ No clear data retention policy
  • ✗ WordPress plugin? Doesn't exist
  • ✗ No personal isolation between email, Drive and documents
VS

RAGuardian

  • ✓ Self-hosted: your data is yours
  • ✓ Multi-provider: free to choose
  • ✓ MIT License, open code
  • ✓ Local users and personal workspaces
  • ✓ PDF + audio + TTS
  • ✓ Zero retention with Regolo
  • ✓ WordPress plugin included
  • ✓ Email and Microsoft Drive per user

💡 The key message

This isn't just "another AI chatbot". This is about sovereignty. With RAGuardian, your company data — the information that makes you competitive — stays under your control. Choose Regolo.ai for European compliance, a local model for maximum isolation, or Mistral for the best of European open-weight AI. You decide.

See how it works

Explore the architecture, compare providers and plan deployment.

Compare providers → Technical architecture