ORCA — Private Enterprise Chatbot | ChatGPT Alternative GDPR | HTX
Your private
ChatGPT.
An enterprise chatbot that runs on your servers. Query your documents in natural language — without data ever leaving your perimeter. The European ChatGPT alternative for businesses.
data into ChatGPT
external servers
your data
ChatGPT, but inside your company.
Your employees already use ChatGPT to find information, write documents, and analyse data. The problem: every prompt sends company data to OpenAI's servers. ORCA gives you the same capabilities, but everything stays within your perimeter.
Connect your documents
Manuals, procedures, contracts, internal FAQs, knowledge bases. ORCA indexes your documents and makes them queryable in natural language.
Advanced RAGAsk in natural language
Employees ask questions just like they would with ChatGPT. ORCA finds the answer in your documents — it doesn't make things up. Every answer is traceable to its source.
Zero hallucinationsEverything stays within your perimeter
ORCA runs on PRISMA: on-premise or European cloud. End-to-end encryption. No data leaves. No data is used to train third-party models.
GDPR by designEverything you need for secure enterprise AI.
GDPR and AI Act compliant
Designed for compliance from the ground up. Data never leaves your infrastructure. No US cloud intermediaries.
Document Q&A
Query manuals, procedures, and contracts in natural language. Answers traceable to their source, with citations from the original document.
On-premise or EU Cloud
Deploy on your servers or on European cloud. Optimised open-source models, no expensive licences. You choose where your data runs.
Built on PRISMA.
ORCA runs on PRISMA — HTX's private infrastructure. A modular stack with end-to-end encryption, optimised open-source models, and no data shared with third parties.
Unlike ChatGPT, Claude, Copilot, or Gemini, with ORCA you own your AI infrastructure. You're not renting a cloud service — you own the solution.
ORCA FAQ
What is ORCA and how does it work?
ORCA is HTX's private enterprise chatbot. It works like ChatGPT but runs entirely on your own infrastructure — on-premise or European cloud. Your employees can ask questions about company documents, internal procedures, and technical manuals, and ORCA answers in natural language without data ever leaving your perimeter.
What's the difference between ORCA and ChatGPT?
ChatGPT sends your data to OpenAI servers in the US. 77% of employees paste company data into ChatGPT, creating GDPR risks and IP leakage. ORCA runs on your servers: same conversational capabilities, but your data stays under your complete control. GDPR and AI Act compliant by design.
Can I train ORCA on my company's documents?
Yes. ORCA connects to your business documents — manuals, procedures, contracts, internal FAQs, knowledge bases — and employees can query it in natural language. ORCA finds answers in your documents, it doesn't hallucinate.
Is ORCA GDPR and AI Act compliant?
Yes. ORCA runs on PRISMA, HTX's private AI infrastructure with end-to-end encryption. Data never leaves your infrastructure. No data is used to train third-party models.
How is ORCA different from Microsoft Copilot, Google Gemini, or Anthropic Claude for business?
Copilot, Gemini, and Claude all send data to their respective clouds (Microsoft, Google, Anthropic). Even Claude, despite being among the most advanced models, processes data on US servers. ORCA runs entirely within your infrastructure. No intermediary between you and your data. It's the difference between renting (US cloud) and owning (on-premise EU).
Can I try ORCA before buying?
Yes. Our method includes a working pilot in 2-4 weeks on your real use case. Measure value before committing. No long-term lock-in.