ez2AIez2AI

Research, documents and code,
all in one AI.

Your AI assistant builds with you, following your decisions.
No separate AI account needed, and all your work happens on your PC.

Preparing for a startup support program?

Reviews look past a one-line idea
to what you actually did.

What matters is the problem and customers you checked yourself, a plan with evidence and results you actually ran. ez2AI prepares with you and keeps that process as records on your PC.

  1. Problem and customers

    Problems and customers you checked yourself

    The assistant organizes customer interviews and collected materials, and remembers the problem and customers you decided.

    What reviewers look at
    Authenticity · Customers
    What you keep
    Customer interview summary · Market research report
  2. Plan and records

    A plan with evidence and activity records

    Evidence with sources is added to your business plan, and mentoring feedback and what you changed are kept as activity records.

    What reviewers look at
    Execution · Market
    What you keep
    Business plan · Startup activity report · Mentoring report
  3. PrototypeSolo

    A prototype you actually ran

    Design documents are built from your business plan, and a prototype made by your spoken instructions runs on your PC.

    What reviewers look at
    Execution results
    What you keep
    Design documents · Prototype · Pitch deck

Your preparation period, together like this

  1. StartDefine problem and customers, collect notices and materials
  2. CheckOrganize customer interviews, draft the business plan
  3. ImproveApply mentor and expert feedback, write design documentsSolo
  4. ExecuteBuild the prototype and check it runningSolo
  5. SubmitOrganize activity reports and next-step documents

Stages are an example. Schedules and required documents follow each program's notice.

You decide; evidence comes together.

  • You decide the problem, customer and solution. The assistant finds evidence and asks about gaps.
  • Evidence the assistant finds carries its source, and anything without evidence is marked "needs checking" instead of being made up.
  • Who decided what stays in conversations and memory, and your idea and documents stay on your PC from start to finish.

Your business materials
are stored on your PC.

From the business plan you write to the service code you build.
Agent work files, conversations and memory are stored on your PC.

Reopen, revise and reuse your materials in the next task.
These materials are not stored on ez2AI servers.

You retain the rights to the code and output you create.
Laptop storing work assets on the user's PC

What you decide becomes the basis for the next step.

At every step the founder does the work, and the AI assistant finds evidence, asks and records. Earlier decisions and evidence carry into the next step.

  1. Problem & materials

    Organize the problem you faced and your materials. The assistant finds programs and sources.

  2. Customers & market

    Meet customers and confirm. The assistant organizes the market and conditions.

  1. Business plan

    Write it yourself, on your judgment. The assistant adds evidence and asks about gaps.

  2. Design

    Decide the features and scope. The assistant organizes the design documents.

  1. Build

    Check and approve each feature. The assistant writes code to the design.

  2. Run & validate

    Run it on your PC and let customers try it.

  3. Operate & improve

    Decide what to fix from customer feedback. Check and approve from your phone too.

LiteResearch, documents, mail and mobile assistant

SoloEverything in Lite, plus design, development and running on your PC

Lite covers research and documents; Solo adds design and coding. You always make the decisions.

Example request
  1. Browse notices
  2. Choose a recommended notice

Write the documents needed for this application.

Company profileBusiness planEligibility requirements
  1. 01Gather support programs and summarize application requirements
  2. 02Compare company details with requirements and explain the matches
  3. 03Check required submissions and draft application documents
Possible deliverables

Matched notices and application drafts

Compare your company materials with notice requirements and prepare the materials and drafts needed to apply.

  • Support program list
  • Reasons for each match
  • Application and business plan drafts

Eligibility, deadlines and required documents are reviewed against the original notice. This is an example illustrating the workflow.

Real screens

Not just words.
See what was actually built.

From business plans and design documents to the service you build, the mail assistant and neural restoration, these are real screens built with ez2AI.

01Harness documents

Reports and design documents, grounded in your decisions and materials

Every document becomes a harness document, written accurately from past formats and collected material.

  • Export to HWP, Word, PowerPoint, Excel, PDF
  • Asks first when evidence is missing
  • Results that follow your past templates and materials
Report made with harness documents
Real screen
02Harness design

Design first, then code

Detailed design connects through the neural structure. Review and edit menus, database, permissions and tests.

  • You step in to raise quality
  • Unlike vibe coding
  • The design guides the coding
Design document made with harness design
Real screen
03Harness coding

Your working service, built as designed

Design governs every step of AI coding, so documents and services come out consistent. Screens also work on mobile.

  • Features in your plan become the service
  • Works on PC and mobile
  • You own the code and results
Dashboard built with harness coding
Screen working on mobile
Real screen
04AI assistant

From one email to the reply, your assistant takes it

When a partner asks about a quote or schedule, the assistant reads the mail and attachments, checks your files and calendar, asks only what needs your decision on your phone, then writes the reply and documents.

  • You decide what to send; the assistant organizes and drafts
  • Answer from your phone while away
  • Mail and work stay on your PC
Assistant organizing a mail request
Decision on phone
Reply written by the assistant
Real screen
05Neural restoration

A database without design documents, restored as a neural network

Relationships among scattered tables are restored as a neural network, linking meaning from real data into one knowledge space.

  • Relationships linked from real data
  • KOLAS test: 100% recall, 98.53% precision
  • Ask in plain words on the restored network
Database restored as a neural network
Neural analysis report
Real screen

Company names and data on screen are for demonstration.

What will you create,
and how will you start?

From business plans to services that run on your PC.
For each deliverable, see what materials to prepare and how to begin.

Try searching for
111 results

These are just some of the things you can create. You handle server deployment and configuration for production use.

KOLAS laboratory accreditation mark KT563Korean accreditation body
KOLAS

Tested by a KOLAS-accredited laboratory

Data relationship reconstruction testing for ez2AI-Core · Report KST-26-131

See the test details

Bring your materials together.
Put them to work on what's next.

Product information, past plans and client emails.
Use your product files for an introduction page,
Connect the materials you've gathered and start your next task.

ez2AI Core

Attached files

Business materials · Product information · Reference documents

Use the product features you decided on and your research as the basis for introductions and product page plans.

Market research

Market reports · Competitors · Customer research

Connect research materials to support your business plan.

Earlier tasks and projects

Proposals · Reports · Work records · Meeting notes

Review past business plans alongside a new program call to organize the evidence and gaps for the application you will write.

A client asks for a quote.
Prepare a proposal and reply.

Read the request and attachments,
then draft the quote, proposal and reply.

Example email

Client contact

Proposal and quote for our new project

Please review the attached requirements and send us a proposal and quote by next week.

Project requirements.pdf
Illustrative email example
  • Clarify the request
  • Prepare a proposal
  • Review the draft reply
Retrieved emails and attachments stay on your PC.

Search runs on your PC. Email contents are not sent to ez2AI servers for searching.
Information needed for AI summaries and drafts is sent to your connected external AI service. Your email provider's policy governs storage of the original messages on that service.

Even when you're away, you decide from your phone.

Send instructions to your connected PC · Check progress · Approve actions when needed

The PC must be switched on and connected. Work runs on the connected PC
Explore Lite and Solo

Research and documents with Lite,
design and coding with Solo.

Plans for individuals and businesses with fewer than five regular employees.
One user · Agent included · VAT included

Lite

Research, documents, AI assistant

An AI assistant that finds notices, writes business plans and proposals with evidence, and drafts mail replies. It remembers what you decided and asks when unsure.

100,000 KRW / month · 1 seat20% off when billed yearly

  • Research, documents, AI assistant
  • Coding, running on your PC
Start with Lite

Solo

For building services too

Everything in Lite, plus service design and development. Build the features you decided on to the design, check each one, and run and test them on your PC.

300,000 KRW / month · 1 seat20% off when billed yearly

  • Research, documents, service design
  • Coding, running on your PC
Start with Solo

No separate AI account neededAI use is included in Lite and Solo, so you can start right after signing up. If you already have a personal AI account, you can connect it too.

Compare all plans and features

Before you start,
A few things to know.

Do I still need to switch between AI tools?

ez2AI lets you carry research, writing, design drafts and development through in one place. What you decided earlier and your work records become the basis for the next step. Lite and Solo let you connect your personal AI account.

Do I need a separate AI account?

No. AI use is included in Lite and Solo, so you can start right after signing up. If you already have a personal AI account, you can connect it too.

Who writes the business plan?

You do. The founder also defines the problem, customers and goals. The AI assistant finds evidence that fits those judgments; when there is none, it doesn't make anything up but marks the point as “needs checking” and asks. Decisions and the process remain in your work records.

Is a document written with AI a problem in a review?

Reviews look at the founder's own thinking and experience. In ez2AI you decide the problem, the customer and the solution, while the assistant organizes evidence and asks questions. Evidence carries its source, and gaps are asked about rather than made up, so your decisions and experience stay in the document. Check each program's notice for its writing rules.

Does any information leave my PC?

Agent stores work files, conversations and source code on your PC, rather than on our servers. Information needed for AI processing is sent to the external AI service you connect. Files you upload directly to Works are stored in a cloud hosted in South Korea.

What happens to my materials after the support period?

Your work files, documents, code and memory stay on your PC. You keep using them for the next round of documents and presentations.

Can I start without development experience?

You can start by talking through the problem you faced and the features you want to build. Lite provides design drafts; Solo provides service design, coding and running on your PC. The founder decides what to build and reviews and approves the results.

Can I launch my service straight away?

You can develop the service you decided on with ez2AI and run and test it on your PC. To serve external users, you need to deploy it to a server and configure the production environment yourself. Integrations, security and real-world behavior also need testing after deployment.

Can I check on work while I'm away?

From your phone you can check the progress of the AI assistant working on your main PC, answer its questions, and give and approve the next tasks. The main PC must be switched on and connected.

The business you've been preparing,
build it step by step on your own judgment.

  • ez2AI-Core — enterprise-domain specialized neural network
  • LG AI Research — Partner
  • NAVER Cloud Partner
  • Certified by KACI (Korea AI Cloud Industry Association)

Simbiz Korea Co., Ltd.

Suites 813–816, Samsung Urban Tower, 637 Dongtan-daero, Dongtan-gu, Hwaseong-si, Gyeonggi-do, South Korea

CEO | CHOI GILJU

Technical Supportas@simbizkorea.com

Main Emailez2web@simbizkorea.com

FAX031-624-8977

©2025 SIMBIZKOREA. All rights reserved.

ez2AI | One AI assistant for research, documents and coding