limbochat.com

What It Is

Limbo Chat is a privacy-first AI chat platform. Instead of building its own models, it provides access to models such as Claude, Gemini, DeepSeek, and Mistral through EU endpoints, while keeping chat history locally in the user’s browser. Its key selling points are “zero data retention,” “GDPR-native,” and “EU-only processing,” making it suitable for users who do not want their conversations stored or used for training by the platform or model providers.

Core Features and Privacy Architecture

Its AI capabilities come from mainstream frontier models. Premium model examples include Claude Sonnet 4, while lighter models can handle tasks such as quick summaries with lower credit usage. Privacy is its biggest differentiator: chat history is stored in the browser via SQLite WASM/IndexedDB, and Limbo acts only as a stateless EU-based proxy for forwarding requests. The website states that all vendors have signed DPAs and have confirmed in writing that they do not store or train on user data. Paid tiers also support AES-256 encrypted export and zero-knowledge cloud backup, while multi-device sync is available on the Professional tier.

Pricing and Credits

The product is still in a pre-launch and waitlist stage. Public pricing is €10/month for 150 credits, €20/month for 300 credits, and €50/month for 800 credits, corresponding to local storage, zero-knowledge backup, multi-device sync, and priority support. No free allowance or official trial has been disclosed, but early users receive a 20% launch discount. Business pricing excludes VAT, individual pricing includes VAT, and payments are processed by Stripe.

Pros and Cons

The main advantage is that its privacy commitments are specific: it discloses subprocessors, DPA status, data retention periods, and GDPR rights, making it a good fit for compliance-sensitive scenarios. It also supports multiple leading models, reducing dependence on a single provider. The drawbacks are also clear: it has not officially launched yet, so stability, response speed, and real-world output quality remain unverified. There is no disclosed Chinese interface, Chinese-language support, or API. While local storage helps protect privacy, switching devices and backup workflows depend on higher-tier plans.

Who It’s For and Access from China

Limbo Chat is better suited to EU individuals, privacy-sensitive professionals, legal/consulting/security teams, and SMBs that need GDPR-compliant AI tools. Access from mainland China has not been disclosed, and because it relies on overseas AI services such as Claude and Gemini, network connectivity and Stripe payments may be uncertain. If you care more about the Chinese-language ecosystem, you may want to compare it with domestic large-model chat tools; if privacy and multi-model aggregation are your priorities, OpenRouter, Poe, or self-hosted open-source solutions are also worth considering.