Do I have to stop using WhatsApp on my phone?

No. We connect through Cloud API with coexistence: the number stays in WhatsApp Business on the phone and in WhatsApp Web. No new number. We are an official Meta Tech Provider.

How much does it cost, and is there a trial?

Pro: USD 39 per account per month. Premium: USD 117 per month from 3 accounts. Each account includes 1 WhatsApp line and 3 users. 7-day free trial on any plan. Meta bills conversations separately. Signup is available in the dashboard.

Which AI model does the agent use, and who pays?

Bring your own key: OpenAI or OpenRouter. You connect your key. You pay AI usage, not 42agents.

Does 42agents invoice me?

Yes, if you buy direct. We invoice you per active account. Meta’s per-conversation fees are extra.

What if a customer asks to speak with a person?

The AI agent releases the conversation immediately, either because the customer asks or because your team hits Take. A human continues from there.

Is there public signup or self-serve?

Yes. Sign up at https://dashboard.42agents.app/sign-up to start the 7-day trial. You can then configure your account.

AI agent for your company’s WhatsApp

AI agents on the WhatsApp your company already uses

Cloud API with coexistence: the same number, WhatsApp Business, and WhatsApp Web. Qualify leads, book appointments, and handle support with an AI agent. No new number, and no infrastructure to stand up.

Start trial See use cases

The number you already use
Official Meta Tech Provider
Your AI key (BYOK)

From USD 39/account · 7-day free trial See pricing

Your company

on the usual WhatsApp

Agent on

Hi, do you still have a slot Saturday at 10?

AI agent

Yes — Saturday 10:00 or 11:30. Which works better?

10 is perfect, thanks

AI agent

Booked. I’ll text you the day before to confirm 👍

Customer asked for a human → Marta took it in one click

Use cases

The agent works where the customer already is: WhatsApp

Two jobs your company already does by hand, and the agent can cover from day one: sell when a lead comes in, and support when someone writes with a question.

01 · Sales

Inbound sales

The agent receives the lead on WhatsApp, qualifies, and books. You do not lose the 11pm message.

Qualify intent, budget, and urgency
Book meetings, demos, or slots in open hours
Answer prices, stock, and terms without waiting for a human
Hand the thread to sales when the lead is ready

WhatsApp example

Hi, I want a demo for 8 salespeople

Perfect. This week or next? I have Thursday 16:00 or Friday 10:30.

Thursday 16:00

Booked. I’ll send the reminder on Wednesday.

02 · Support

Support and customer service

The agent handles the repetitive work and releases the conversation when a person is needed. The usual number, 24/7.

Answer hours, policies, and FAQs
Cover after hours and leave the case tagged
Escalate to a human as soon as the customer asks
Leave the thread ready so the team resumes without lost context

WhatsApp example

How late are you open on Saturday?

Saturday 9 to 2. If you prefer, I can book you a slot.

I’d rather talk to someone

I’ll pass you to the team. They’ll write in a moment.

How it works

The agent joins your WhatsApp. Your team does not leave.

42agents puts the agent and the inbox on the number you already use. People who write to you land in the same chat as always.

Your company account

We connect your business WhatsApp, you turn the agent on, and you see the number’s status. You start with a 7-day trial; signup is available in the dashboard.

Your team, on the same number

The inbox shows your chats, your agent, and your line. They can stay on the phone or WhatsApp Web, or work from the CRM.

We invoice you

One charge per active account. There is no middleman if you buy direct: the list price is what you see.

No channel fine print: we don’t ask for a new number, we don’t cut WhatsApp Business or WhatsApp Web, and we don’t sit between you and your customers.

WhatsApp Coexistence

The same WhatsApp as always. You don’t lose the number or the apps.

We connect with Meta’s Cloud API in coexistence mode. No new number, no chat migration, and no dropping WhatsApp Business or WhatsApp Web. If the team wants more tools, they work from the CRM.

One number

The number you already use

Your customer writes to this number. It does not matter whether the agent replies, or someone on the phone, WhatsApp Web, or the CRM.

No new number
No lost history
WhatsApp Web and the app stay
CRM for your team
Official Meta Tech Provider

WhatsApp Business on the phone

The app you already have stays open. You or the team can read and write from the phone as you always did.

WhatsApp Web

WhatsApp Web does not fall over or get replaced. If someone on the team already works there, they can keep doing it.

WhatsApp CRM

The team also enters 42agents’ WhatsApp CRM. Inbox, notes, tags, and more than classic WhatsApp Web.

The agent, in parallel

The AI agent joins through the official API, on the same number. It replies when it should and releases the thread if a human takes the chat.

Official Meta Tech Provider. The connection is Cloud API, not an unofficial client. Your customers are not exposed to the bans that come from abusing WhatsApp Web, scrapers, or unofficial APIs.

Product

What the agent needs to work on WhatsApp

Agent setup, inbox, and Meta rules in one place, ready for your company’s WhatsApp.

AI agent on a single screen

Name, tone, job (sales or support), and knowledge base. You do not write prompts or pick models.

Conversation inbox

Chat list, thread, internal notes, and tags. If the team already uses WhatsApp Web, there is no learning curve.

A console for your team

Turn the agent on or off and see WhatsApp status. If you have more than one number, each lives in its own account.

Bring your own key

You connect an OpenAI or OpenRouter key. You pay AI usage; it is not buried in our invoice.

Hours, templates, and the 24h window

Automatic after-hours messages and a template pack from day one, inside Meta’s rules.

Tags and statuses

Open, pending, waiting, resolved. The agent can tag, but only with tags your team already created.

For companies

Built so you can serve customers without worrying about infrastructure

42agents is for LatAm companies that already handle sales or support on WhatsApp and want an AI agent on the same number, without standing up an infrastructure team. Pro from USD 39 per account; 7-day trial.

We run the infrastructure

Hosting, updates, Meta compliance, and platform support sit with us.

You focus on your customers

Sales, support, and the number people already have saved: the agent covers the repetitive work and your team takes the chat when needed.

One charge, no surprises

We invoice you per active account (Pro USD 39; Premium USD 117/month from 3). Meta’s per-conversation fees are extra.

Pricing

You pay per WhatsApp account, not per loose seat

We invoice one line per active account. Each account includes 1 WhatsApp line and 3 users. Contacts and sends are unlimited on both plans. Meta’s per-conversation fees are not included. 7-day free trial on any plan. Full pricing page.