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Hachi

Conversational AI Agents + Multichannel CRM

Automate your conversations on WhatsApp, Instagram, Messenger, and Email with specialized AI agents that understand your business. Integrated Chatwoot CRM for human supervision + bot management panel.

Trusted by leading companies

Clínica Las Condes
Chile
Hospital Ángeles
México
Clínica Ricardo Palma
Perú
Clínica del Country
Colombia
Hospital Israelita
Brasil
MercadoLibre
Ecommerce
Rappi
Delivery

Powered by

Claude AI
OpenAI
DeepSeek
Veo 3
CapCut
Twilio
Meta Business
LinkedIn

Seamless Integrations

Google Calendar
Zapier
Excel
Slack
GitHub
PostgreSQL
Stripe
AWS S3

Cognitive Agents with Dynamic Workflows

Unlike rigid automation tools like n8n or traditional LangChain agents, our LangGraph cognitive agents execute dynamic workflows that adapt to achieve objectives. They don't need pre-defined flows for each scenario—they reason, retry, and self-correct until they succeed.

Agent Framework Comparison

Feature LangGraph LangChain Agents n8n
Dynamic Flow Execution
Runtime path adaptation
ReAct loop only
Pre-defined flows
State Management
First-class with TypedDict
Agent scratchpad
None native
Self-Correction & Retries
Native cycles & conditionals
Limited by max iterations
No cyclic support
Memory Persistence
Checkpoints + Long-term
Conversation buffer
Workflow variables only
Multi-Agent Orchestration
Supervisor + handoffs
Custom implementation
Sequential nodes only
Human-in-the-Loop
Interrupt & approve
Manual callbacks
Wait for webhook
Real-time Streaming
Token + event streaming
Token streaming
Batch responses
Parallel Execution
Native fan-out/fan-in
Parallel tool calls
Split/merge nodes
Tool Scalability
100+ tools per agent
~10-20 optimal
400+ integrations

Full support Partial/Limited Not supported

WhatsApp

Instagram

Messenger

Email

Web Chat

Specialized Agents

Each agent is designed for a specific function, ensuring expert responses and automated actions

Emergency Agent

Response < 3 min

Urgency specialist that automatically detects critical situations and activates immediate escalation protocols.

  • Automatic detection of emergency keywords
  • Response protocol in less than 3 minutes
  • Automatic escalation to medical staff
  • Empathetic but urgent and professional tone
  • 24/7 availability without interruptions

Sales Agent

Hybrid RAG

Commercial advisor with hybrid search (BM25 + semantic) that finds precise information from your catalog.

  • Hybrid search with cross-encoder reranking
  • Updated prices, promotions, and packages
  • Responses adapted to your brand tone
  • Automatic purchase intent detection
  • Intelligent handoff to appointment agent

Scheduling Agent

Google Calendar

24/7 scheduling natively integrated with Google Calendar via OAuth 2.0.

  • Native Google Calendar integration (OAuth)
  • Automatic event creation with reminders
  • Real-time bidirectional synchronization
  • Automatic confirmations via message
  • Modification and cancellation without intervention

Availability Agent

Temporal Awareness

Consultant with temporal awareness that understands "tomorrow", "next week" and verifies schedules in real time.

  • Intelligent natural language date parsing
  • Real-time verification with Google Calendar
  • Automatic buffer times between appointments
  • Alternative time slot suggestions
  • Timezone-aware for international clients

Support Agent

Chatwoot + RAG

Resolves frequently asked questions with RAG and automatically escalates to human agents in Chatwoot when needed.

  • Knowledge base with RAG for FAQs
  • Escalation detection by sentiment
  • Smooth transfer to Chatwoot
  • Complete conversation history
  • Support ticket tracking

Email Marketing

Multi-Provider

Automated campaigns and follow-ups with fallback between providers (SMTP, SendGrid, Mailgun).

  • Automatic post-conversation follow-ups
  • Customizable HTML templates
  • Multi-provider with automatic fallback
  • Retry with exponential backoff
  • Attachment support

WhatsApp Campaigns

10K msgs/day

Massive automated campaigns microservice that sends up to 10,000 WhatsApp template messages per day without human intervention.

  • Up to 10,000 template messages per day
  • Approved WhatsApp Business templates
  • Automated scheduling and queuing
  • Delivery tracking and analytics
  • Segmented audience targeting

Why Choose Hachi?

Key differentiators that set us apart from traditional automation tools

Dynamic Workflows vs Rigid Flows

Unlike n8n or LangChain agents that follow pre-defined rigid workflows, our cognitive agents adapt dynamically to achieve objectives, retrying and self-correcting without manual intervention.

Instant Knowledge Updates

Upload well-structured documents and agents learn automatically via RAG. Change promotions or services instantly—no specialized support needed. Reduce maintenance time and costs dramatically.

Scale to Hundreds of Tools

Our tested backend architecture is ready to rapidly scale to hundreds of agents and integrations. Customer service agents are just the beginning—the platform supports any workflow type.

30-Message Conversation Memory

Agents remember context from the last 30 messages per client: names, services asked, previous promotions sent. Personalized interactions that feel human and build trust.

Customizable Agent Prompts

Sub-prompts are fully configurable and stored in PostgreSQL per user. Customize agent personality, tone, and behavior to match your brand without touching code.

Smart Message Queuing

Celery workers with per-chat locks prevent simultaneous processing of messages from the same conversation, ensuring coherent responses that never lose context.

Cutting-Edge Technology

Enterprise architecture designed for maximum performance, reliability, and scalability

Hybrid LangGraph Orchestration

Rule Engine for fast decisions + LLM for complex scenarios. 50+ nodes with conditional routing.

RAG with Hybrid Search

BM25 + semantic with adaptive alpha, cross-encoder reranking, and Reciprocal Rank Fusion (RRF).

Native Multi-Tenant

Complete isolation per company: Redis prefixes, separate vector namespaces, independent configs.

Redis Shared State

SharedStateStore with typed dataclasses for pricing, scheduling, handoffs, and audit trail.

OAuth + Fernet Encryption

Encrypted credentials in PostgreSQL, automatic token refresh, multi-provider.

Celery + Redis Queue

Asynchronous webhook processing, retry with exponential backoff, no message loss.

Expected Impact

70% Support Load Reduction
24/7 Total Availability
30% More Appointments Scheduled
5 Unified Channels

Transformative Benefits

Revolutionize your customer service with technology that actually works

Rapid Implementation

System ready to operate in 48 hours. Complete integration with your existing CRM without operational interruptions.

Immediate ROI

Reduce operational costs by up to 70% while increasing customer satisfaction and sales conversions.

Superior Experience

Instant responses, automatic scheduling, and personalized attention that exceeds expectations.

Infinite Scalability

Handle thousands of simultaneous conversations without losing quality or increasing operational costs.

Minimal Maintenance

Self-managed system with automatic updates and proactive performance monitoring.

Advanced Analytics

Detailed performance metrics, usage patterns, and continuous optimization opportunities.

Multichannel CRM with Chatwoot

Human agent panel for supervision + Embedded frontend for bot management

Input Channels

WhatsApp, Instagram, Messenger arrive at Chatwoot

AI Processing

Hachi responds automatically with specialized agents

Escalation

Human agent takes control when needed

Chatwoot CRM

Supervision panel, unified history, tags, and contacts

Bot Panel

Embedded frontend to configure prompts, RAG, and behavior

Google Calendar

Native OAuth for real-time scheduling and availability

What Our Clients Say

Hachi completely transformed our customer service. In the first month, we saw a 65% reduction in response time and a 40% increase in customer satisfaction.

MR
Maria Rodriguez
Operations Director, EstheticLife Clinic

The scheduling automation is incredible. Our clients can book appointments at any hour and the system never makes mistakes. It has freed our team to focus on what really matters.

CP
Carlos Perez
CEO, Integral Medical Center

The ROI was immediate. In 3 months we recovered the investment and now we're saving thousands of dollars monthly in operational costs while providing better service.

LP
Laura Patino
General Manager, Wellness Plus Spa

Investment Plans

Virtual Employees for Medical Clinics — Fully Autonomous, 24/7

Starter

For Independent Professionals

$299 USD/mo

+ $500 USD Setup (one-time)

1 Virtual Employee
Independent physicians or small aesthetic practices

  • ✅ Up to 800 conversations/month
  • ✅ Official WhatsApp, Instagram & Messenger
  • ✅ Support Agent + Scheduler
  • ✅ Native Google Calendar (no external links)
  • ✅ Free-Reasoning AI (goodbye to button mazes)
  • ✅ Processes voice audios & compound intents
  • ✅ Autonomous escalation to human
  • ✅ CRM: Unified inbox (1 human user)
  • ✅ 100% autonomous maintenance
  • ❌ Proactive follow-up
  • ❌ Phone Reception
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Enterprise

Hospitals & Franchises

Custom

Custom setup pricing

Custom Infrastructure
Multiple locations with different specialties

  • ✅ Massive conversation volume
  • ✅ All channels + Custom API integration
  • ✅ Multiple specialized roles per medical area
  • ✅ Direct HIS/EMR system integration
  • ✅ Dedicated Multi-Agent cluster
  • ✅ Unlimited RAG & external databases
  • ✅ Custom routing rules
  • ✅ Advanced panel. Unlimited users.
  • ✅ SLA & 24/7 priority technical support
  • ✅ Proactive follow-up included
  • ✅ Unlimited Phone Reception
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🔒 Self-hosted on your own server — Your medical data never leaves your infrastructure. GDPR/HIPAA compliance guaranteed.
📞 Active voice infrastructure — AI phone reception available as add-on (Pro) or included (Enterprise).
Zero visual flows to maintain — The system learns from your documents. No manual flow redesign ever.

Full Feature Comparison

All the details so you can choose with confidence

Feature / Benefit Starter
Independent Professionals
⭐ Clinic Pro
Recommended
Enterprise
💰 Investment
Monthly Investment $299 USD Custom
Initial Setup (Turnkey) $500 USD (one-time) Custom
Core Concept 1 Virtual Employee Custom Infrastructure
🤖 Agents & Roles
Included Multi-Agent Roles Support · Scheduler Multiple roles per medical area
Ideal Profile Independent physicians or small aesthetic practices (1 specialist) Hospitals or franchises with multiple locations
📊 Capacity & Channels
Included Volume Up to 800 conversations/month Massive Volume
Omnichannel Coverage Official WhatsApp, Instagram & Messenger All channels + Custom API integration
🧠 Intelligence & Understanding
Intelligence Engine Free-Reasoning AI
(Goodbye to button mazes)
Dedicated Multi-Agent cluster
Advanced Understanding Processes voice audios & compound intents Unlimited RAG & external databases
📅 Scheduling
Transactional Scheduling Native Google Calendar
(No external links for patients)
Direct integration with HIS/EMR software
🚨 Escalation & CRM
Autonomous Escalation Detects urgencies and transfers to a human automatically Custom routing rules
All-in-One CRM (Panel) Unified inbox.
Includes 1 human user.
Advanced panel. Unlimited users.
⚙️ Operations & Support
Operational Maintenance 100% Autonomous. Zero visual flows to redesign. SLA & 24/7 priority technical support.
Proactive Follow-up ❌ Not included ✅ Included
Phone Reception (Voice) ❌ Not included ✅ Included (Unlimited)
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