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Sign-up is at optimind.darkfunnels.ai/register. It is two screens: the first asks for your details and the second, the name of your business. It does not ask for a card. The dashboard is in Spanish, so buttons and on-screen messages are quoted here exactly as you will see them, with the English meaning in parentheses.
Your trial is 7 days with up to 5 active funnels and US$ 10 in credit. Your account is born with the full US$ 10, advanced at sign-up so that you can build and test your funnel without getting stuck halfway.The trial clock starts over on the day you connect your WhatsApp. It runs from sign-up, but when you connect it starts again with the full 7 days: building your funnel calmly does not burn your trial. That said, connect it within those 7 days: if they pass without connecting, your trial shows as ended, the copilot stops answering and you cannot create new funnels. The whole story is in Connect your WhatsApp.
Were you invited to another company’s team? Do not sign up here. Open your invitation link (it arrives by email, or the person who invited you passes it on) and activate your account from there. If you already have an account, that same account joins the other company, with no new password. More in Invite your team.

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With email or with Google

The first screen is titled «Hora de empezar.» (Time to get started.). At the top you have Continuar con Google (Continue with Google); below it, the form to do it with email and password.
  • With email and password, when you finish you enter the dashboard with your session already open: normally there is no need to log in again (if it asks you to, see Common problems).
  • With Google you save yourself the password, not the rest. When you come back from Google the screen says «Confirma tus datos para terminar» (Confirm your details to finish): your email comes filled in and cannot be changed, your name comes from Google (you can correct it) and your WhatsApp is missing. The button is called Continuar (Continue).
If you had already signed up with that Google account before, there is nothing to complete: you go straight into the dashboard.

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What it asks for, and what each thing is for

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Screen 1: your details

If you mistype a well-known email provider (for example, «gmial.com»), «¿Quisiste decir gmail.com?» (Did you mean gmail.com?) appears below. Click the domain to correct it, or No, está bien (No, it’s fine) if your email really is like that. That suggestion does not stop you: you can carry on without accepting it. And if the email ends in a typical «.com» typo, such as «.con» or «.cmo», when you click Crear organización (Create organization) you get «El correo termina en «.con»: ¿quisiste decir «.com»? Revísalo antes de seguir» (The email ends in “.con”: did you mean “.com”? Check it before continuing) and the account is not created. Click Cancelar (Cancel), correct the email on the first screen and try again. Click Registrarse (Sign up) and you move on to the second screen. If any field has an error, the form marks it in red and does not move on.

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Screen 2: your business

It is titled «Crea una nueva organización» (Create a new organization). “Organization” is your business inside DarkFunnels: that is where your funnels will live. Click Crear organización. Cancelar takes you back to the first screen with your details. With email and password, this screen may show a Cloudflare anti-robot check. It usually resolves itself in a moment; meanwhile, the footer says «Verificando que no eres un robot…» (Checking that you are not a robot…) and Crear organización waits. With Google there is no check.
If you entered a referral code, when the account is created a notice tells you whether it worked. With «Código de referido aplicado» (Referral code applied), your US$ 25 referral credit is waiting for when you activate your subscription: even though the notice says «crédito extra sumado a tu cuenta» (extra credit added to your account), today you will not see it in your balance. With «El código de referido no existía» (The referral code did not exist), the account is created anyway, with your normal trial credit.
By continuing you accept the DarkFunnels Terms and Conditions and Privacy Policy (linked at the foot of the first screen), and you also agree to receive periodic emails with updates.

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Your sign-up WhatsApp: where it notifies you

The WhatsApp from sign-up and the number that serves your customers play two different roles. You choose your customers’ number later, when you connect the channel, and it can be a different one. The sign-up one is where the system writes to you, so it is best if it is your personal number.
Every time you create a new funnel (with the copilot or from your assistant), that number is added by itself to three lists in that funnel’s Configuración (Settings): These messages are sent from your funnel’s WhatsApp, so they start arriving once you connect it. That number is also useful for testing. It counts as a test number: if you write to your agent from it, it answers you as it would a customer. Your business’s WhatsApp lines are no good for testing: if your sign-up number is one of them, test from another personal phone.
Funnel settings with Informar de las ventas («Sin números configurados»), Números de prueba («Sin números de prueba configurados»), each with «Elegir de mis números frecuentes…», and Reportes with «Enviar el resumen cada mañana» set to Apagado (Off); at the bottom, the «Sin cambios pendientes» bar with Guardar cambios

The notification lists live in each funnel's Configuración (Settings): that is where a wrong number is corrected. In this screenshot they are still empty and the morning summary is off.

Everything else on that screen is covered in Funnel settings.

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If you entered your WhatsApp number wrong

There is no need to redo sign-up, but it helps to know two things:
  • The number stays saved in your account, and your Perfil (Profile) has nowhere to change it.
  • That is why every new funnel you create with the copilot or from your assistant is born again with the wrong number in its three lists.
1

Correct it in each funnel

In the Ventas (Sales) menu, choose the funnel in the selector at the top and, under AJUSTES (SETTINGS), click Configuración (Settings). In Informar de las ventas, Reportes and Alertas de error, remove the wrong number with the trash-can icon. To add the right one, in the first list open Elegir de mis números frecuentes… (Choose from my frequent numbers…), choose ＋ Agregar un número nuevo (Add a new number), type the name, country and number and click Guardar (Save). In the other two lists it already appears in that same drop-down: choose it there. When you are done, click Guardar cambios (Save changes).
2

Ask for it to be changed in your account

So that the funnels you create later are born with the right number, write to us from Ayuda (Help: the question mark in the top bar) → Escríbenos por WhatsApp (Message us on WhatsApp).

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And in the next minute

When you click Crear organización you see «¡Cuenta creada! Entrando…» (Account created! Going in…) and you arrive at Inicio (Home) with your session open. There the copilot opens by itself, in the drawer on the right, and starts the conversation to create your first funnel:
  • The dashboard sends the first message for you, «Quiero crear mi embudo de ventas» (I want to create my sales funnel). You see it in the chat like any other.
  • The copilot asks you what you sell and offers you three one-tap answers: «Vendo por WhatsApp y cierro en el chat» (I sell on WhatsApp and close in the chat), «Agendo visitas o citas» (I book visits or appointments) and «Filtro postulantes o solicitudes» (I screen applicants or requests). You can also answer in your own words.
Dashboard Home with the copilot open on the right, its text box and the Sesiones (Sessions) tab

The copilot opens in the drawer on the right, next to your Home screen.

Your account already comes with Ventas (Sales), Calendario (Calendar), Órdenes (Orders) and Inventario (Inventory) active: there are no apps to choose to get started. The others are covered in The apps.
Did you sign up from the link of a shared funnel? Then the copilot does not open: sign-up takes you straight to approving that funnel and, once you accept it, to scanning the QR code for your WhatsApp. More in Your funnels.
The copilot is an AI chat that lives inside the dashboard; its header says Kipu. It asks you what you sell and with that it creates your funnel with a script to start from, which you finish in the playbook. It is not Claude or ChatGPT: it is part of DarkFunnels. Everything the AI does spends balance, this conversation included: that is why your account is born with US$ 10 in advance, meant for building and testing your first funnel. (The guides call something else “your assistant”: Claude or ChatGPT connected from outside, which is optional. They are all in the glossary.)
Your Saldo (Balance), in the top bar, starts at US$ 10.00 and is already usable: it is your welcome credit, in full, from sign-up. It goes down a little with each reply from the copilot, so it may already show a bit less. You also receive a welcome email with the subject «Bienvenido a DarkFunnels — conecta WhatsApp y activa tu prueba» (Welcome to DarkFunnels — connect WhatsApp and activate your trial) and the button Crear mi primer embudo (Create my first funnel), which takes you to create your funnel with the copilot.
The email says that when you connect «completamos» (we complete) your US$ 10 of trial credit, and when you hover over the Saldo chip it reads «Conecta WhatsApp para activar tus créditos de prueba» (Connect WhatsApp to activate your trial credits). Your US$ 10 welcome credit is already complete in your balance: no more trial balance arrives when you connect. What starts that day is your 7-day trial, and your agent starts answering if you still have balance.
1

Create your first funnel

The copilot is already open and waiting for you to tell it what you sell. Your first funnel.
2

Get to know your Home screen

Next to the copilot is the dashboard you will look at every day: the start-up list, your funnels and your balance. Your first look.
3

Connect your WhatsApp

It is what puts the agent to work answering and restarts your trial clock. Connect your WhatsApp.

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Common problems

(An account with that email already exists. Log in.) That email already has an account: sign-up stops and takes you to the login. Log in with it. If you do not remember the password, click ¿Olvidaste tu contraseña? (Forgot your password?) and you receive a link to set a new one. If what you wanted was to join another company’s team, log in with your account and open the invitation link.
Look at the red message under the field that is failing: «Por favor ingresa un email válido» (Please enter a valid email), «La contraseña debe tener al menos 8 caracteres» (The password must be at least 8 characters long), «Debe contener al menos una letra» (It must contain at least one letter), «Debe contener al menos un número» (It must contain at least one number) or «Revisa el número de WhatsApp: solo dígitos (8 a 15)» (Check the WhatsApp number: digits only (8 to 15)). In the WhatsApp field, type only the digits of your number: the country code goes in its own box, on the left.
The anti-robot check has not finished yet: wait until the footer stops saying «Verificando que no eres un robot…». If instead «No pudimos verificar tu navegador.» (We could not verify your browser.) appears, click Reintentar (Retry). It usually happens inside the Instagram or Facebook browser: open the page in Chrome or Safari.
Your email has a typical typo in «.com». The account was not created. Click Cancelar, correct the email on the first screen and click Crear organización again.
(We are receiving too many sign-ups right now.) It is a temporary brake on our side, not a problem with your details. The account was not created. Wait a few minutes and click Crear organización again; if it keeps appearing, try again later.
That is the normal step: Google does not provide your WhatsApp number or the name of your business. Type your WhatsApp and click Continuar; on the second screen, type the name of your business and click Crear organización. If it says «Tu sesión con Google expiró. Vuelve a entrar.» (Your Google session expired. Sign in again.), sign in with Google again from the login page and you will come back to this screen.
(Account created…) Your account was created; only the automatic sign-in failed. Log in with your email and your password.
The email is not confirmed, so with a typo you will not receive the welcome email, the notices or the link to recover your password. If you are already in, change it from your account menu (top right) → Perfil (Profile) → Cambiar correo (Change email): a confirmation link arrives at the new email.
There is no need to redo sign-up: correct it in each funnel and ask for it to be changed in your account. More in If you entered your WhatsApp number wrong.
It is a failure on our side, not with your details. Click Escríbenos por WhatsApp (Message us on WhatsApp) in the same notice and we will look into it with you.
Last modified on October 19, 2026