Founded in 2000, WiseNut began as an enterprise search engine company built on proprietary natural language processing, machine learning, and text-mining technology.
It expanded into chatbots in 2016 and has more recently pivoted toward domain-specific AI agents that combine large language models (LLMs) with retrieval-augmented generation (RAG) technology.
Key solutions include the RAG-based agent 'WISE iRAG,' the domain-specific LLM 'WISE LLOA,' and the agent development and operation platform 'WISE Agent Labs,' with the product lineup recently expanded to an on-premise 'all-in-one AI search agent' appliance that pairs domestically made NPUs with the company's own LLM and RAG technology.
Its customer base spans roughly 6,500 references across the public, financial, manufacturing, and defense sectors, and since first registering with the government's Digital Service Mall procurement platform in 2017, it has logged 470 contracts worth about 37.2 billion won over nine years.
In the first half of 2026, it ranked first in all three categories on the Digital Service Mall—AI agent (71.5% share), AI chatbot (51.8%), and AI search (35.7%).
The business is split between legacy search and chatbot solutions and the newer AI agent growth engine, with the AI agent segment's revenue share rising from 7.1% to 42.0% year-on-year in the first half, reflecting a fast-moving portfolio shift.
The company has also been expanding into new verticals such as K-beauty (a consortium including LG Household & Health Care), content analytics (a global K-content platform for the Korea Creative Content Agency), and public-sector audit administration (an MOU with UN-Fine). WiseNut listed on KOSDAQ on January 24, 2025 under the technology growth (tech-special) listing track.