Engrana
    |
    AI Agent with memory

    WhatsApp Chatbot That
    Replies Like You

    Forget "press 1, press 2". An AI agent that identifies each client, remembers their history, and resolves with real data: calendar, pricing, bundles, availability.

    Replies 24/7
    Remembers clients
    Escalates to human
    M
    Maria Thompson
    online
    Do I have an appointment this week?
    10:14
    Yes Maria, you have a dental clean on Thursday the 14th at 5:30pm with Dr. Lopez. You have 1 session left on your beauty bundle. Want me to send you a reminder the day before?
    10:14 ✓✓
    Yes please, thanks!
    10:15
    M
    Maria Thompson
    +44 7700 ··· ··4
    History
    5 appointments in 6 months · returning client
    Next appointment
    Thu 14 · 17:30
    Dental clean · Dr. Lopez
    Active bundles
    Spa: 5/6 sessions
    Internal notes
    Prefers afternoons · sensitive skin
    Active memory

    The agent accesses the client card on every conversation. Without you opening it.

    Your day ends, but WhatsApp doesn't

    You close the business at 8pm. You shower. You have dinner. And at 10:30pm, while watching a show, another message arrives:"Hi, how much is a haircut?"

    If you don't reply, the client goes somewhere else. If you do reply, you never disconnect.

    Sound familiar?

    "Hi, how much is a manicure?"

    "Are you open on Sundays?"

    "Hi, I want to book an appointment for Friday, do you have any slots?"

    The same thing. Every day. 20, 30, 50 times.

    The difference

    Traditional chatbot vs AI agent on WhatsApp

    Same situation. Two responses. This is what the client receives.

    Traditional chatbot
    No memory
    B
    Traditional Bot
    automated
    Do I have an appointment this week?
    10:14
    Hello. Please select an option:
    1️⃣ Book appointment
    2️⃣ Opening hours
    3️⃣ Pricing
    4️⃣ Speak to a person
    10:14
    No, I just want to know if I already have one booked
    10:15
    I didn't understand your message. Please type the number of an option.
    10:15
    • ·Doesn't identify the client
    • ·No access to the real calendar
    • ·Breaks down outside the menu
    AI Agent (Engrana)
    With memory
    M
    Smile Clinic
    online
    Do I have an appointment this week?
    10:14
    Yes Maria, you have a dental clean on Thursday the 14th at 5:30pm with Dr. Lopez. You have 1 session left on your beauty bundle. Want me to send a reminder the day before?
    10:14 ✓✓
    Yes please, can I move it to 6pm?
    10:15
    Done ✅ Moved to Thursday the 14th at 6:00pm. I'll confirm the day before.
    10:15 ✓✓
    • Identifies the client by their number
    • Queries your calendar in real time
    • Closes the next step in the same conversation

    This is the difference the client notices in 30 seconds.An AI agent with client memory turns WhatsApp into a real service channel, not a disguised contact form.

    WhatsApp Business App vs API: Which Do You Need?

    The free app and the professional API are not the same. We'll explain the difference.

    FeatureApp (free)API (Engrana)
    Auto-replies⚠️ Basic (fixed message)✅ Conversational AI
    Tone customisation❌ No✅ Full
    Multiple conversations⚠️ Limited (1 device)✅ Unlimited
    Calendar integration❌ Manual✅ Automatic bidirectional
    Multi-channel (Instagram, Facebook)❌ WhatsApp only✅ Yes
    Automatic appointment confirmation❌ Manual✅ T-24h and T-3h auto
    Human escalation⚠️ Manual✅ Smart automatic
    PriceFree€89/month

    When to use the free App?

    If you receive few messages (less than 10 per day), don't have no-show problems, and can respond manually during business hours, the free app may be enough. It's basic but functional for very small businesses.

    When do you need the API (Engrana)?

    If you receive 20+ daily messages, have no-show problems, need to respond outside hours, or want to automate confirmations and reviews, you need the power of the API. It's the difference between doing everything manually or having a professional system working for you.

    The key difference: The app is an enhanced walkie-talkie. The API is an assistant that understands, responds, and acts. For serious appointment-based businesses, the API isn't a luxury; it's a necessity.

    Want to understand the technical differences better?

    Read our complete guide on WhatsApp Business API

    What Engrana's Chatbot Does

    The basics. Perfected.

    Answers typical questions

    Pricing, hours, location, availability, services. The ones you get asked 50 times a day.

    Provides complete information

    Exact address, directions, map links. Everything they need.

    Escalates to human when needed

    Unusual question or special situation? It alerts you. It doesn't pretend to know everything.

    Keeps your personal touch

    Because it talks like you. With your words, your emojis, your style.

    Our belief

    An agent that remembers.
    Not a bot that forgets.

    Your client doesn't want to press 1, 2, or 3. They want to be understood straight away, the way you would from behind the counter. That's an AI agent. And that's why it doesn't sound like a bank robot.

    How It Works (3 Steps)

    No technical hassle. We do everything.

    1

    You book a 15-min demo

    We show you how it works. No commitment. No sales pressure.

    2

    We configure everything

    You don't touch anything technical. We handle:

    • Connecting your WhatsApp Business
    • Integrating with your calendar (Google Calendar, Apple, whatever you use)
    • Analysing your tone and customising responses
    3

    It starts replying 24/7

    From then on, the bot replies by itself. You get your time back.

    Is It Right for You?

    It's for you if...

    • You have an appointment-based business (salon, spa, physio, clinic...)
    • You answer the same questions 20+ times a day
    • You want to stop being glued to your phone
    • You're losing money to no-shows
    • You want your evenings and weekends back

    It's NOT for you if...

    • You sell products online (this is for service businesses)
    • You get less than 10 messages a day
    • You're looking for magic (this is a tool, not sorcery)
    • You don't want to commit €89/month to your business

    Industries We Work With

    Configured for each sector's unique needs.

    Hair Salons & Barbershops

    Answers questions about cuts, colour, treatments and pricing. Automatic reminders 24h before. Fills last-minute cancellation slots.

    Spas & Beauty Centres

    Information about facial, body treatments, and waxing. Personalised reminders by service type. Package and bundle management.

    Clinics (Dental, Medical, Physiotherapy)

    Medical appointment confirmation. Follow-up reminders. Guaranteed GDPR compliance. Multi-professional and specialty management.

    Nail Salons & Day Spas

    Answers questions about designs, techniques, and pricing. Confirms long appointments (sculpted nails, nail art). Perfect for variable-duration services.

    Don't see your industry here?

    We also work with massage therapists, wellness centres, veterinary clinics, and any appointment-based business. Book a demo and let's discuss.

    What you gain

    Beyond time savings

    Three things change from the very first week.

    Money recovered
    ~€1,000/month

    The average appointment-based business loses on two fronts. The AI agent recovers between 50% and 70%.

    No-shows
    10 clients/month x €50
    ~€500you recover ~€350
    Opportunities
    1-2 bookings/day not attended
    ~€500you recover ~€150

    ROI 5-6x your investment

    Time recovered
    60h/month

    Nearly 8 full working days no longer spent answering the same things, chasing confirmations, or requesting reviews.

    "I used to spend 2 hours a day on WhatsApp. Now I only review special cases. I've got my evenings back."

    Laura, beauty centre (Barcelona)

    Quality of life

    Dinner without checking your phone

    Real Sundays off

    The agent replies, you rest.

    Peaceful dinners

    Phone on silent, no missed bookings.

    Better sleep

    You go to bed at 11pm, not 12:30am.

    No anxiety

    "Did I reply to that WhatsApp?" The system did.

    You started your business for freedom, not to be a slave to your phone. For €3 a day, you get your life back.

    Frequently Asked Questions About WhatsApp Chatbots

    What people ask before getting started.

    Simple Pricing

    €89

    /month · Cancel anytime

    • 24/7 WhatsApp replies
    • Calendar integration
    • Automatic appointment reminders
    • Appointment confirmation
    • Smart Google review requests
    • Personalised to your tone
    • Human escalation when needed
    • Support in under 2 hours

    60-day money-back guarantee

    €89/month = €3/day. Less than a coffee. For getting your life back.

    How much longer are you going to keep going like this?

    Answering the same things. Losing clients for being slow. Never switching off.

    There's another way. And it works.

    15 minutes. No commitment. We show you exactly how it works.