Your customer wrote to you on WhatsApp. Nobody answered. So they bought from someone else.
ChatOS answers your customers from the WhatsApp number they already know, and takes every conversation to a booking, a request or a person who knows the whole story.
Start your free trial 500 free replies over 7 days, no bank card.
It works through an unofficial QR link. Read the risk plainly before you start.
The conversation, as your customer lives it
Three messages in a row, one considered reply
ChatOS does not interrupt your customer at every message. It waits until they finish, reads it all as one request, and answers once.
Hello9:40
I want to book a check-up9:40
Tomorrow afternoon if possible9:40
The three messages were read as one request
Hello, and welcome. We would be glad to book you a check-up tomorrow afternoon; appointments run from 4 to 8 pm. Which hour suits you, and what is your full name?9:41
Mona Ahmed, at 59:42
Thank you, Mona. I am passing your request to our receptionist now, to confirm the appointment with you.9:42
Needs help · the conversation moved to a person and the bot stopped
ReceptionistHello Mona, your appointment is confirmed for tomorrow at 5:00 pm.9:44
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It waits until the customer has finished
Three messages within seconds are read as one request, so the customer never gets three overlapping replies.
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It answers from what you reviewed
From the files and website pages you approved. If a detail is missing it asks for it, like the name here.
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When a person is needed, they do not start from zero
The conversation moves to a team member with everything that was said, and the bot stops on it.
For now it reads text messages only. Voice notes and images are not understood yet.
No waiting for anyone’s approval
The number your customers already know, working today
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No Meta verification
No company documents, no reviews, no waiting.
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No template approval
You do not wait for a wording to be approved before you answer your customer.
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No fee per message
You do not pay Meta for each message. You pay one plan at a fixed price.
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One minute to start
You open WhatsApp on your phone and scan a QR code, the same as you do for WhatsApp Web.
Plainly
This is the unofficial route, and we tell you before you ask
ChatOS links your number with a QR code. That method does not go through WhatsApp’s official interface, and it breaks WhatsApp’s terms. Any linked number can be banned at any time, nobody can guarantee otherwise, and we do not. We cannot get a banned number back.
What we do to lower the risk
- We only answer people who wrote to you first.
- A cap on messages per hour and per day, for each number.
- No bulk sending, and no messages to people who never wrote to you.
- A pause between messages, and typing at a human pace.
- Anyone who writes “stop” hears nothing more from us.
What we recommend
Link a number kept for work that you can afford to lose, not your only personal number, and not a number your whole business depends on with no replacement.
What we ask of you
Before every link you read this risk and accept it explicitly. The link does not complete without your acceptance.
If your number cannot be replaced, do not start with ChatOS yet. If you accept the risk, you will know exactly what you accepted.
Read the full terms
Prices
Fixed prices, counted in replies
One reply uses one credit. Your own replies as a team member, and OTP codes, use none.
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Trial
Free
500 replies over 7 days
- WhatsApp numbers
- 1
- Team members
- 2
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Starter
$10 per month
1,000 replies
- WhatsApp numbers
- 1
- Team members
- 3
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Growth
$39 per month
5,000 replies
- WhatsApp numbers
- 3
- Team members
- 10
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Scale
$149 per month
25,000 replies
- WhatsApp numbers
- 10
- Team members
- 30
If you pay and ChatOS does not suit you, you get the first month’s payment back when you ask within 7 days of your plan being activated.
Need a WhatsApp verification code for your site or app? That is a separate service: OTP verification.
Short questions
What business owners ask before they start
Is this official, or approved by WhatsApp?
No. This is an unofficial QR link, and ChatOS has no connection with WhatsApp or Meta. The risk section above explains it.
What happens if my number is banned?
Replies on that number stop, and we cannot get it back. You can link another number within the number count of your plan. That is why we recommend a number kept for work.
Will it say whatever it likes?
It answers from the files and website pages you reviewed and approved. If it cannot find the answer, it asks for the missing detail or hands the conversation to a person. We do not promise it will never be wrong; that is why every conversation stays in front of you in one inbox, and you step in whenever you like.
Can I reply myself?
Yes. You reply from the inbox on any conversation, and once a team member takes it the bot stops on it.
Does it understand voice notes and images?
Not yet. For now it reads text messages only.
Where is my data kept?
Your conversations and information are encrypted at rest, and an audit log records who looked at what. The servers are in AWS eu-north-1 (Stockholm). Details are on the trust page.
What does the trial cost?
Nothing: 500 replies over 7 days, with no bank card.