WeaversBRAIN

Beyond conversation,
AI that drives action

Tutor
Tutor. Sales. Care.

Even with GPT,
you’re still not
practicing English!

agent max

Beyond conversation,
AI agents that drive action

They reach out first, see it through,
and prove it with results.

  • Messages go unopened
  • Drop off before deciding
  • Too many people to respond to
  • Can't verify follow-through

Agent Incubator

AgentMAX is an incubator
for agents that drive human action.

We combine behavioral data and field know-how with our own conversational AI.
Our agents speak in the right voice for the moment, show the visuals that help, and get people to decide and follow through.

Tacit knowledge

Know-how unique to WeaversBRAIN

Teaching
How star instructors get learners unstuck
Sales
How top sellers answer each type of pushback
Coaching
How experts design habits

Data

Specialized data big tech doesn't have

1.23M
Total members
680M
Spoken sentences collected
14×
14× higher long-term retention than learners who don’t
Calls
Diagnosis of successful cases
agent max
  • VADVoice detection
  • STTSpeech recognition
  • LLMDialogue reasoning
  • TTSSpeech synthesis
  • Korean code-switching

    Handles mixed Korean and English

  • Turn-taking

    Knows when you're done and takes its turn

  • Full duplex

    Responds instantly, even when interrupted

  • Target speaker extraction (TSE)

    Hears only the user, even when many people talk

+ Visual aids

Shows the screens and materials the conversation calls for.

+ EDRA behavior design engine

Empathy → Diagnosis → Reframe → Goal breakdown

Swap the role, knowledge, and target behavior, and a new agent is born.

Agents that drive action

  • MAX Tutor
  • MAX Sales
  • MAX Care

+ Next agents

  • MotivationLearning · Beauty · Fitness
  • SalesEducation · Finance · Commerce
  • PublicAdministration · Healthcare · Welfare
  1. Measure Action Rate
  2. Feed results back as data
  3. Smarter interventions

Action Rate: the share of users who actually act after a conversation — AgentMAX's core performance metric.

How it works

From signal to action

The agent reads the situation and moves first,
even before the user asks.

  1. STEP 1Detect signals

    Catches hesitation, stalls, and drop-off signs in real time

  2. STEP 2Pick the moment

    Chooses when the user is most likely to respond, based on their routine

  3. STEP 3Converse

    Guides the user to act with a set persuasion sequence (EDRA)

  4. STEP 4Confirm follow-through

    Checks whether the user acted and plans the next move

  5. RESULTAction & achievement

    Measures the Action Rate and refines the next intervention

Difference

How it differs from information chatbots

Information chatbotAgentMAX
How it worksAnswers questions passivelyReads the situation and steps in proactively
DataMostly public documents and general knowledgeBehavioral data recording completion and conversion
PurposeSummaries and Q&APersistence, decisions, achievement
When it actsOnly when the user speaks firstThe moment drop-off or hesitation is detected
Unit of actionLong text explanationsTasks you can do in under a minute
ContextLost between sessionsCarries over across sessions and channels

Why us

Anyone can use an AI model,
but the real edge begins with data on whether people actually followed through.

Persistence data

We've tracked who kept learning and who stopped
across years of running language services.

  • What we said to win people back right before they quit
  • When re-engaging drew the strongest response

Decision data

We've recorded why sales succeeded or failed
across 15 years of consultation teams.

  • Responses that converted each type of refusal
  • When and how an offer brought the decision forward
1.23M
Total members
300+
Companies & institutions
680M
Spoken sentences collected

WeaversBRAIN brings together behavioral data,
domain experts, and AI research to build

agents that drive action.

agent max

An AI agent that speaks first and drives action

You've put it off 3 times this week.
Is the timing off?

Looking for a commuter e-bike?
A foldable, long-range
model fits best.

It's pretty chilly today.
Are you doing okay?

Calling at the time we set.
Got 10 minutes now?

Time for your lunchtime meds.
Do you have them nearby?

Use Cases

Teaches like a star instructor,
sells like a top salesperson

AgentMAX reads people
and drives action in under a minute.

  1. Empathy
  2. Diagnosis
  3. Reframe
  4. Action
  • Star instructor mode

    MAX Tutor

    Calls first at the set time
    and gets the day's lesson done.

  • Top salesperson mode

    MAX Sales

    Steps in when buyers hesitate
    and helps them decide on their terms.

  • Head coach mode

    MAX Care

    Reads diet and daily patterns
    and changes the very next choice.

MAX Tutor

Star instructor mode

These conversations are recreated to show the tone of the actual service.

Trust & Control

Control stays with the user

The more an agent drives action, the more users
should decide how far and how hard it steps in.

  • Data isolation

    Personal data and business information are kept separate, and are never used to train external public models without explicit consent.

  • Set the scope

    Users decide when they can be contacted, how strong notifications are, and what data the agent may refer to — and can change these at any time.

  • Approval for what matters

    Routine guidance runs on its own, but high-stakes actions like payments and contracts require the user's approval.

Partners

Partnerships and recognition

  • SK Telecom

    SK Telecom

    AI agent business MOU,
    'AI for Everyone' collaboration

  • SK K-AI Alliance

    SK K-AI Alliance

    46 AI companies
    from Korea and abroad

  • Ministry of Science and ICT

    Ministry of Science and ICT

    Selected for the
    high-performance
    GPU support program

  • Even Realities

    Even Realities

    AI glasses sales agreement

  • NE Neungyule

    NE Neungyule

    Technology supply agreement

  • Flexcil

    Flexcil

    Technology supply agreement

  • Hankuk University of Foreign Studies

    Hankuk University of Foreign Studies

    Industry-academia partnership on multilingual AI tutors

Agents configured for your environment

We review your business goals and data environment, then design the scope and approach together.

Get in touch

Service

Services powered by our agents

max ai

MAX AI

Motivation that never stops — No.1 AI English

Visit website
SpeakingMAX

SpeakingMAX

Real-world English filmed on location — No.1 in customer satisfaction

Visit website
VIAGGIO

VIAGGIO

Buying advice that reaches out first — premium e-bikes

Visit website

About

WeaversBRAIN

We are an AI company that builds conversational AI agents that drive human action, for our own services and for companies and institutions.

WeaversBRAIN
Company overview
CompanyWeaversBRAIN Co., Ltd.
FoundedJuly 2008
CEOSewon Cho, Yongkook Lee (Co-CEOs)
Address9F Mario Tower, 28 Digital-ro 30-gil, Guro-gu, Seoul, Korea
BusinessDevelopment and supply of conversational AI agents; AI language learning services
ServicesMAX AI, SpeakingMAX

History

Our story

We designed our own dialogue reasoning technology and built a voice AI pipeline.

  1. 2026

    Built a conversational AI pipeline

    • Secured core conversational voice AI technology by developing bilingual text-to-speech (TTS) in-house and deploying it in production
    • Launched SpeakingMAX Chinese and MAX AI Spanish, Vietnamese, and Korean courses
    • Signed an AI agent MOU with SK Telecom and a multilingual AI tutor MOU with Hankuk University of Foreign Studies
    • Joined the SK K-AI Alliance; selected for the high-performance GPU support program
  2. 2025

    Expanded the AI service lineup

    • Launched Care Call, where the AI tutor calls learners first
    • Launched SpeakingMAX Japanese, a MAX AI OPIc course, and domain-specific services for businesses
    • Bronze at the AES Global Awards; Minister of SMEs and Startups Award at Inno-Biz Day
  3. 2024

    Became an AI company

    • Renamed the company WeaversBRAIN
    • Launched MAX AI, an AI tutor built on our in-house dialogue reasoning technology

News

News from WeaversBRAIN

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Contact

AgentMAX inquiries

Sales agent

For companies and institutions considering agent adoption, voice AI engine integration, or joint projects.

Get in touch

Tutor agent

Learn how to bring employee language training and domain-specific courses to your organization.

Get in touch

Join us in building
AI that drives action

Open positions are listed on
the Weavers Group careers page.

Go to careers page
스피킹맥스

‘요즘에 누가 학원가나요’ 1:1 AI 과외 시대 도래

‘요즘에 누가 학원가나요’ 1:1 AI 과외 시대 도래

- 맥스AI·오르조·홈런·콴다 등 AI 교육 서비스 확대
- 학부모·학생들 "시간제약 없고 부담 없어 만족"


"내일 미국인 바이어와의 미팅에서 어색하지 않게 첫 인사를 하는 방법을 알려줘." 늦은 밤, 회사원 김모씨가 노트북을 펼치자 다양한 AI 원어민 친구들이 김씨의 영어 고민을 해결해준다. 뿐만 아니다. "선생님, 이 수학 문제 좀 설명해주세요." 태블릿으로 문제를 찍어 보내자 AI 코치가 마치 실제 과외 선생님처럼 단계별로 상세한 설명을 시작한다. LA의 대학생부터 글로벌 마케터까지, 각기 다른 개성의 AI선생님과 24시간 언제나 수업이 가능한 시대. 밤낮 가리지 않는 맞춤형 수업, 1:1 AI 과외 시대가 도래했다.

■ 화상 AI선생님과의 1:1 과외로 진화하는 AI 교육

AI 교육기업 위버스브레인의 '맥스AI'는 실제 원어민과 대화하는 듯한 자연스러운 1:1 영어 학습을 제공한다. MZ세대의 신조어를 구사하는 LA 비버리힐즈 대학생부터, 투자 전문가, 글로벌 마케터까지 다양한 직업과 배경을 가진 AI 튜터들이 화상으로 학습자의 관심사와 수준에 맞춘 회화를 이끈다. 대화에 맞춰 입 모양이 자연스럽게 움직여 실제와 같은 실감나는 학습이 가능하다.

에듀테크 기업 슬링이 운영하는 '오르조'는 수학 AI 학습 코치 서비스를 선보였다. 1억 건 이상의 학습 데이터를 기반으로 개발된 AI 코치는 과외 교사처럼 학생과 실시간으로 대화하며 맞춤형 문제 풀이법을 제시한다. 특히 수학 문제 해결 과정을 단계별로 상세히 설명해주는 기능이 호평을 받고 있다.

아이스크림에듀의 '홈런 중등'은 AI 기술 'iDKT'를 활용해 학생 개개인의 학습 수준을 실시간으로 분석하고 맞춤형 문제를 추천한다. '수학의세포들' 서비스를 통해 학생들의 취약점을 정확히 진단하고, 1:1 화상 과외 '홈런 매스터링'으로 보완하는 하이브리드 학습 모델을 선보이고 있다.

매스프레소의 '콴다'는 월 800만 명이 이용하는 AI 수학 교육 서비스다. 문제 사진을 찍어 올리면 5초 내에 풀이와 답변을 제공한다. 매달 800만 명의 이용자들이 1억 건 이상의 문제를 풀며, 이는 다시 AI 학습 데이터로 축적돼 서비스 품질을 높이는 선순환 구조를 만들고 있다.

■ AI 교육, 이제는 선택이 아닌 필수

디지털 교과서, 코로나19 시대를 경험하며 교육 시장의 지형도가 크게 바뀌었다. 온라인과 AI 수업을 경험한 학부모들도 더 이상 오프라인 학원만을 고집하지 않는다. AI를 활용한 교육도 이미 새로운 변화로 인식되고 있다. 시간과 장소에 구애 받지 않고, 자녀의 학습 진도와 성과를 실시간으로 확인할 수 있는 AI 교육의 장점에 주목하기 시작한 것이다.

학생들의 반응도 긍정적이다. "실수해도 부끄럽지 않고, 틀린 부분을 계속 물어볼 수 있어서 좋아요"라는 중계동에 거주하는 초등학교 4학년 윤모군(10세)의 말처럼, AI 교육은 심리적 부담 없이 자유롭게 학습할 수 있다는 장점이 있다. 직장인들 사이에서도 AI 교육은 인기다. 퇴근 후 늦은 시간에도 학습할 수 있고, 출퇴근 시간을 활용할 수 있어 바쁜 직장인들의 자기계발 도구로 자리잡고 있다.

위버스브레인 조세원 대표는 "AI 교육은 이제 거스를 수 없는 시대의 흐름이 되었다"며 "코로나19를 겪으며 많은 사람들이 온라인 교육을 경험했고, 이제는 AI를 활용한 맞춤형 교육이 새로운 표준이 되어가고 있다"고 설명했다. 이어 "스마트폰이 우리 생활의 필수품이 된 것처럼, AI 교육도 곧 일상이 될 것"이라며 "실시간 피드백, 24시간 학습 가능한 환경, 개인별 맞춤 커리큘럼 등 AI만이 제공할 수 있는 차별화된 경험이 교육의 새로운 패러다임을 만들어가고 있다"고 전망했다.
WeaversBRAIN

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