by blending technology with the depth of the humanities
for the age of intelligent connection.
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Creating enchanting conversations
between humans and AI. -
Humanities × Technology,
built on Generative AI.
The key interface of the AI era
Designing conversations
between humans and AI.
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Persona design
Enhancing user experience -
Improving AI’s ability
to understand -
Advancing AI’s ability
to speak -
Service operations
and big data
Uncovering user insights
Multimodality training data
Persona data development
Persona design and response data development
Multilingual conversational translation corpus development
Multimodality training data
Persona data development
Persona design and response data development
Multilingual conversational translation corpus development
Multimodality training data
Persona data development
Persona design and response data development
Multilingual conversational translation corpus development
Multimodality training data
Persona data development
Persona design and response data development
Multilingual conversational translation corpus development
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ArtiPen
Generates conversational expressions through personas tailored to each service, expanding seamlessly across languages.
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InkCheck
An AI that perfects your writing — correcting grammar and refining tone in one step.
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LLM Trainer
Evaluates AI responses automatically, raising the quality and coherence of every conversation.
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Samsung Electronics AI Bixby / AI Assistant
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Samsung BotFit / Wearable Robot
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Shinhan Bank / Digital Human
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LG Electronics / AI Agent Voice Platform
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NIA / Ministry of Science and ICT / National Public AI Training Data Initiative
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National Institute of Korean Language / Ministry of Culture, Sports and Tourism / Korean Online Conversation Corpus
Certified for global excellence in technology innovation,
information security, and quality management.
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ddai
a technology-innovative enterprise with a competitive edge built on technical excellence.
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ddai
a technology-intensive small enterprise certified as a venture company, developing advanced technologies and innovative ideas through constant challenge.
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ddai
certified for excellence in its quality management system through ISO 9001, ensuring continuous improvement in product and service quality.
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ddai
certified with ISO 27001, demonstrating international reliability in customer data and information security management.
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ddai
with an established independent R&D organization, continuously advancing technology through ongoing research and development.
In every language and culture
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Contact us
Trusted by global enterprises for over a decade. Experience operating commercial AI services used around the world. Proven technology and global capabilities across 120 countries.
Contact ddai, your trusted AI experts. -
Join Our Journey
We merge technology with the depth of the humanities to create enchanting experiences between humans and AI for a new era of intelligence. Where your creativity meets infinite possibility, let’s shape the future together.
Explore ddai career opportunities