LITIV (SEALOUETTE) | 리티브(실루엣)

Company Name	LITIV (SEALOUETTE)
Booth Number	E133
Home Page	sealouette.ai
Main Phone	010-5457-3865

Company Introduction

Team Sealouette is an AI-security deep-tech startup that lets enterprises use frontier-grade LLMs without fear of data leakage. AI 
productivity is now essential, yet many organizations are blocked from adoption because customer personal information and 
confidential data cannot be sent to external clouds. Team Sealouette solves this with its proprietary linear-algebra-based privacy-
preserving computation technology. Through a split-inference architecture that performs 70-90% of transformer computation directly 
on encrypted data, the plaintext and secret keys of customer data never leave the customer-controlled zone, and the server computes 
only on ciphertext. We have completed a Korean patent filing (Apr 2026) with PCT and U.S. applications underway, and submitted a 
paper to ACM CCS 2026, one of the world's premier security conferences. With the vision of 'the HTTPS of the AI era,' Team Sealouette 
is building the security layer that ships by default with every LLM workload.

Introduction of item

1. AI Data Security

Sealouette

Sealouette is a solution for Private LLM Inference for Confidential Work. It delivers frontier-grade LLMs with cloud scalability and on-
premises-grade security at the same time. Our proprietary linear-algebra-based privacy-preserving computation performs 70-90% of 
the model's operations directly on encrypted data. Plaintext and secret keys never leave the customer-controlled zone, so neither the 
cloud provider nor Sealouette can ever see the original data. It runs at 40 tok/s with accuracy on par with plaintext, and applies 
directly to 1T+ open-weight models with no retraining. With flat-rate dedicated-session pricing (unlimited tokens per session), it costs 
about 70% less than building your own on-prem stack. It powers sensitive workloads across the public sector, finance, legal, and 
healthcare - from AI coding without exposing source code to confidential document work. Visit our booth for a live demo 
(demo.sealouette.ai).