In-house work AI platform · v3.2
The in-house work AI that
answers from your own documents
A closed-network AI platform your teams build themselves while IT and security stay in control. Questions, documents and answers never leave your walls, and every answer shows the exact source page.
- Build it yourself, no code
- No external transfer by design
- 12 document formats incl. HWP
Anyone can build
Business teams finish chatbots, automations and agents by drag and drop, with no code
Nothing leaves
No big-tech AI in the path — processed only on your servers or our dedicated servers in Korea
Accurate on your documents
Reads HWP, tables and scanned images, and cites the source page in every answer
Start small, scale big
Start in one department on a SaaS subscription, then expand company-wide on-premise
02WHY · Why it matters
AI tools are everywhere,
yet the front line doesn't use them
that led to measurable results
- 01
Hard to build
Even one AI feature needs developers, request forms and months of waiting, so good ideas from the business never get built.
- 02
Can't send it outside
Drawings, contracts and HR records can't be uploaded to an outside AI, so projects stall at security approval.
- 03
Wrong on internal documents
On internal documents full of tables, figures and HWP forms, general-purpose AI gives plausible answers with no grounds.
Source: MIT NANDA, “The GenAI Divide: State of AI in Business 2025”
03WHAT · Core features
Six core features
on one platform
Building (builder), asking (chatbot), delegating (agents) and managing (Knowledge Center · Admin Home) all flow within a single platform
- 01UPDATE
No-code app builder
Connect steps by drag and drop to finish chatbots and automation workflows.
- 02UPDATE
Knowledge chatbot
Answers on rules, manuals and contracts with the grounds and source page. New screen.
- 03
AI agents
Searches, analyses and sends reports on a schedule, and queries databases to answer with tables and charts.
- 04NEW
Ask and listen by voice
Reads answers aloud and takes spoken questions — usable on site and on the move.
- 05NEW
Knowledge Center
Owners handle bulk uploads, version replacement and search tests themselves.
- 06NEW
Admin Home
Usage, unanswered questions, quality checks and system status on one screen.
USE · What you can hand over
Leave the repetitive work to AI,
keep the judgement
Beyond simple chatbots to system integration and workflow automation — business teams build the apps, IT controls permissions, data and logs
Rules & manuals Q&A
Instant answers on HR, benefits and security rules, with the source page
Summarise & compare documents
Summarise contracts and reports, compare clauses before and after revision
HWP forms & official letters NEW
Finds and answers even the tables and amounts inside quotes, applications and letters
DB & system queries
Ask ERP, MES and inventory databases in plain language and see tables and charts
Scheduled reports
Regularly searches and analyses patent and technology trends, then emails the report
Inspection report analysis
Automatically extracts items, tolerances and pass/fail results from measurement reports
04ARCHITECTURE · Product structure
Everything is processed
inside your walls
From building apps to answering and managing, it is one platform — running on your servers or our dedicated servers in Korea, safely connected to your internal systems
Business teams · admins
PC · mobile
- App builder (no-code)
- Knowledge chatbot
- AI agents
- Voice assistant
- Management
- Knowledge Center · Admin Home · permissions & SSO · audit logs
- AI engine
- Our own Kosmic LLM · document understanding · knowledge search · speech recognition & synthesis
Document stores · file servers
ERP · MES · internal DBs
Groupware · email
Processed inside your walls
- No external AI API — questions, documents, answers and logs all stay inside
- One-day install on a standard environment — an auto-install package sets up the whole platform on one server
- Same engine for SaaS and on-premise — chatbots and knowledge move over as they are
How it connects
- Document stores · file servers
- ERP · MES · WMS
- Internal databases (read)
- Groupware · email
- SSO · AD · LDAP
Works offline — on-premise, chat, search, the app builder and agents keep working even on a network fully cut off from the internet.
05WHAT'S NEW · v3.2 update
We built what
the field asked for
From Korean HWP documents to a new chatbot screen and management tools — a big step forward since v3.1
- 01HWP · HWPX document support
- 02New chatbot screen (PC · mobile)
- 03Your company branding
- 04Jump to the source page
- 05Knowledge Center
- 06Admin Home · usage
- 07Automated quality checks
- 08Ask and listen by voice
NEW · HWP · HWPX support
Upload Korean HWP · HWPX documents as they are
Most forms in Korean public and manufacturing workplaces are HWP. Upload them without conversion — tables, merged cells and text inside scanned images are read and searchable
Supported document formats 12
- DOCX
- XLSX
- PPTX
- HWP
- HWPX
- CSV
- TXT
- HTML
- MD
- JPG
- PNG
- ~25 secto process a 51.6MB HWP with 12 images and 15 tables (internal test)
- 200 filesuploaded at once (up to 50MB per file)
Inside the tables, too
Forms like applications and contracts, where most content sits in tables, are read in full — merged cells included
Scanned images become text
Tables and amounts in scanned quotes and certificates attached to a document are read and made searchable
Original .hwp kept as is
Download the exact HWP file you uploaded from the knowledge management screen
Page-level sources
Answers show which page of the original HWP they came from, so you can check right away
06ACCURACY · 4 patent applications
Four safeguards that keep answers
accurate on your documents
- 01
Precise source location
Pinpoints the page, slide or sheet of the original each answer came from
- 02
No missing content
Verifies that nothing from the uploaded document was left out of the knowledge, and corrects it
- 03
No misread figures
Prevents number and amount mix-ups such as KRW 1.4 million turning into KRW 14 million
- 04
Accurate answers on tables
Keeps row and column relationships intact for tabular data such as price lists and test reports
Four patent applications filed on document-grounded answer (RAG) accuracy · tackling head-on the tables, figures and sources that general-purpose AI gets wrong most often
SECURITY · Security & governance
From sign-in to logs,
IT stays in control
Use your existing security setup as it is, and keep a record of who viewed and asked what
Identity integration
Sign in with existing company accounts via SSO · AD · LDAP · SAML · OAuth.
Granular permissions
Separate document and app access by department and role.
Data residency
Originals and answers are all stored on your servers or our dedicated servers in Korea.
Instant cut-off for leavers
Revoking access immediately blocks document access, even inside AI answers.
Audit logs
Records and exports access, search, answer and deletion history.
Sensitive data masking
Masks national ID numbers, contact details, bank accounts and more by policy.
Input & output filters
Blocks banned words and inappropriate questions and answers in advance.
Admin screen protection
Admin features only after sign-in, with automatic lock on session expiry.
No external transfer by design — data is never sent to an outside AI service. Processing happens only on your servers, or on PROSOFT's dedicated servers in Korea.
Business teams build, IT controls
- Build chatbots and automation workflows
- Upload knowledge documents and replace versions
- Edit greetings and suggested questions
- Customise the look with logo and colours
- Review unanswered questions and add documents
IT approval
- Permissions and visibility by user and department
- Review question, answer and deletion logs
- Monitor usage and system status
- Banned-word and sensitive-data policies
- Control which models and tools can be used
07REFERENCE · Customers
Already in use
in the field
From a paid SaaS subscription to manufacturing and defence PoCs — performance and impact verified on real workplace documents
- Cooperative · paid SaaS subscription
Company B
- In-house knowledge chatbot + HR and development agents
- Started on a monthly subscription with no GPU server
- 10 more workflows planned for 2027
A paid subscription, not a PoC
- Automotive parts · PoC
Company H
- Automatic analysis of 3D measurement reports
- 162 of 162 measurement items extracted automatically
- OEM test-standard chatbot in operation
One report: 30 min → 6 sec
- Defence · PoC
Company H
- Applied in the high-security defence sector
- Built on our experience with defence security systems
- Verified on a closed network
Proven in defence
ROI · Expected impact by use case
Less repetitive work, instant answers to questions
Questions that used to wait for the right person get answered instantly — and the results decide whether to roll out company-wide
* Example figures. Actual impact is measured in a PoC on your own data and environment.
Expected impact
Four barriers removed — and Korean HWP covered too
Build cost, install time, external transfer and coding — the four things that blocked adoption are gone, and Korean HWP documents are covered too
- 90%Lower build costvs. outsourced AI development
- 1 dayTo installon a standard environment
- 0External transfersnothing sent to outside AI
- 0 linesOf codebuilt by your teams
- 12Document formatsincluding HWP · HWPX
Conventional AI build 6 months · hundreds of thousands of dollars · outsourcedKOSMIC AI 1-day install · monthly subscription · built by your teams
08DEPLOY · Deployment options
Start fast on SaaS,
grow with on-premise
Both run on our own Kosmic LLM and never route data through a big-tech AI. The chatbots and knowledge you build move over as they are
- Hosting
- PROSOFT dedicated AI servers in Korea
- Data
- PROSOFT servers in Korea
- Internet
- Connection required
- Upfront cost
- None · monthly subscription (from KRW 400,000/month)
- Time to start
- Use it as soon as accounts are issued
- Best for
- PoC · one department · general documents
- Hosting
- Your server room · closed network
- Data
- 100% on site
- Internet
- Runs on a closed network
- Upfront cost
- Hardware · build-out (quoted separately)
- Time to start
- One-day install on a standard environment
- Best for
- Technical data · security-first · company-wide
* Hardware may vary with the number of users and environment, and pricing is agreed separately. SaaS starts from KRW 400,000/month depending on usage.
A 4-week PoC — start small, confirm with numbers
- Week 1
Choose the target work
Documents · databases · owners → PoC scope definition
- Week 2
Install · register knowledge
Sample documents · permission info → test environment
- Week 3
Build apps · tune
Feedback from the business → 1–3 AI apps
- Week 4
Measure the impact
Usage records · evaluation → PoC result report
PoC success criteria
- At least one AI app built by business users themselves
- 80%+ accuracy on questions about internal documents
- 50%+ less time spent on repetitive tasks
- Zero external transfers · audit logs verified
The work AI that answers from your documents
and never sends them outside
Start small on SaaS, then grow with on-premise on a closed network. PROSOFT is with you from start to finish.