Privacy First AI Platform

Your AI.
Your Data.
Your Control.

Chat privately with AI models directly in your browser. No server storage, no training on your data, just pure local privacy.

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No server storage
End-to-end encrypted
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Every time you use ChatGPT, Claude, or Gemini, your conversations are logged, analyzed, and stored on servers you don't control. For businesses handling sensitive data, that's not just uncomfortable—it's a compliance nightmare.

The privacy difference

Same powerful AI. Radically different approach to your data.

Limbo Chat

Privacy-first
  • Your device only — chats never leave your browser
  • Never trained on — your data stays yours, forever
  • 100% EU — all processing in European data centres
  • Zero logging — requests vanish after processing
  • GDPR native — privacy by architecture, not afterthought
  • Encrypted export — take your data anywhere, safely
VS

Typical AI Chat

Convenience-first
  • Their servers — every chat stored in their cloud
  • Used for training — opt-out buried in settings
  • US primary — data subject to foreign jurisdiction
  • Logged for months — retained 30 days to 18+ months
  • GDPR retrofitted — compliance bolted on later
  • Plain export — if available, often unencrypted

Same frontier AI models. One key difference: who controls your data.

Privacy by architecture,
not by promise.

We didn't add privacy as a feature. We built the entire system around it.

Your Device, Your Data

All conversations are stored locally in your browser using SQLite WASM. Your chat history never touches our servers. We couldn't read it even if we wanted to — and we designed it that way on purpose.

IndexedDB Storage 10GB+ Capacity Offline Access

Zero Retention

Your prompts and AI responses are never logged. They exist only for the duration of the request — then they're gone forever.

EU Shield

Every byte of data stays within European jurisdiction. Frankfurt, Paris, Dublin — never US servers.

GDPR Native Architecture

We didn't retrofit privacy — we built it from day one. Every subprocessor has a signed DPA. Every data flow is documented. Every AI provider has confirmed in writing: no storage, no training on your data.

Signed DPAs Data Minimization Full Transparency Art. 28 Compliant

Encrypted Export & Backup

Export your entire chat history as password-protected JSON anytime. You set the encryption key — we never see it. For paid tiers, enable zero-knowledge cloud backup where even we can't decrypt your data.

AES-256 Encryption Zero-Knowledge Backup Portable JSON Format

Leading AI Models

Access Claude, Mistral, and other frontier models through privacy-respecting EU endpoints. Same power, better protection.

How your data flows

Transparency isn't optional. Here's exactly what happens when you chat.

1

Your Browser

Chat stored locally in SQLite. Your prompts are composed here.

2

Limbo Proxy

Stateless EU relay. Zero logging. Validates auth, forwards request.

3

AI Provider (EU)

No storage, no training. Response streamed back immediately.

We publish our complete subprocessor list and DPA status in our Privacy Policy. No hidden third parties.

Simple, transparent pricing

No hidden fees. No surprise charges. Pick what fits your privacy needs.

The Purist

For privacy maximalists

€10 /month
  • 150 premium credits/month
  • 100% local storage
  • Encrypted JSON export
  • Absolute data sovereignty
Join Waitlist
Most Popular

The Pragmatist

Privacy with peace of mind

€20 /month
  • 300 premium credits/month
  • Everything in Purist
  • Zero-knowledge backup
  • EU-hosted encrypted storage
Join Waitlist

The Professional

For teams and power users

€50 /month
  • 800 premium credits/month
  • Everything in Pragmatist
  • Multi-device sync
  • Priority support
Join Waitlist

All prices exclude VAT for businesses, include VAT for individuals. Cancel anytime.

How credits work: Premium models (like Claude Sonnet 4) cost 1 credit per request. Lighter models cost less — as low as 0.1× per request. Use what fits your task and stretch your quota further.

Get early access

We're launching soon. Join the waitlist to be first in line and lock in special early-adopter pricing.

  • First access when we launch
  • 20% launch discount
  • Direct line to the founder
  • Shape the product roadmap

By signing up, you agree to our Privacy Policy. We only send updates about Limbo Chat. Unsubscribe anytime.

Questions? Answers.

Is Limbo Chat really private?

Yes. Your chat history is stored locally in your browser using SQLite. We never see, store, or have access to your conversations. AI requests are processed through EU endpoints with signed DPAs ensuring zero retention and no training on your data.

How is this different from ChatGPT or Claude?

When you use ChatGPT or Claude directly, your conversations are stored on their servers for potential training and improvement. With Limbo Chat, your data stays on your device. We act as a privacy-preserving relay that never logs your content.

What happens to my data if I stop using Limbo Chat?

Your local data stays on your device until you delete it. We have nothing to delete because we never stored it. For paid backups (Pragmatist tier), your encrypted blobs are deleted within 30 days of account closure.

Is Limbo Chat GDPR compliant?

Absolutely. GDPR compliance is built into our architecture, not bolted on. We have signed DPAs with all subprocessors, use EU-only data centers, and our privacy-by-design approach means there's minimal data to protect in the first place.

Can I use Limbo Chat for my business?

Yes! Limbo Chat is designed for both individuals and SMBs who need GDPR-compliant AI tooling. The Professional tier includes multi-device sync and priority support, perfect for teams.

What AI models can I use?

We offer access to leading AI models including Claude, Mistral, and others through privacy-respecting EU endpoints. Each model uses different credits per request — premium models like Claude Sonnet 4 cost 1×, while lighter models cost as little as 0.1×. All providers have signed DPAs confirming zero retention and no training on your data.

How does the credit multiplier system work?

Your monthly credits are priced for premium models like Claude Sonnet 4 (1× per request). Lighter, faster models cost a fraction — for example, a quick summarisation task using a smaller model might only use 0.1× credits. This lets you stretch your quota: use premium models when you need depth, and lighter models for simpler tasks. You'll see the multiplier before each request.