All your business WhatsApp numbers in one window

With Pro, as many as you want: one per store, brand or department, or separate lines for customers who speak English and Spanish, all side by side in a single window. The only limit is your computer’s memory, and Multly helps there by suspending idle accounts in saving mode. On the free plan, you start with 2 accounts, with no time limit and no card.

In a few minutes. Download the installer, open Multly, add an account and scan the QR code with your phone, just like WhatsApp Web. To start on the free plan, you do not even need an account.

Because browser tabs were not built for customer service. In Multly, every account stays connected when you close and reopen the app, switching accounts is instant, unread chats from all of them show up in the sidebar and every notification tells you which account it came from. A frozen page reloads on its own, and idle accounts free up memory. On Pro, around WhatsApp you get quick replies, notes, labels, tasks, search across all accounts, a dashboard that shows which account has gone longest without a reply, the local archive with deleted and edited messages, the CRM and AI for customer service.

Multly opens the official WhatsApp Web, exactly as your browser does. It does not send messages on its own, does not send in bulk and does not use bots, which are the most common reasons for bans, and it does not change anything in WhatsApp: what it adds, such as the copy of a deleted message, appears only on your screen. You serve customers just as you would on WhatsApp Web, only with everything organized. WhatsApp’s anti-spam rules still apply to what you send, as on any device.

Completely. Each account has its own session, its own cookies and its own database, encrypted with a key of its own. If one account’s page crashes or stops responding, Multly reloads just that one, automatically, and the others keep serving customers. Removing an account deletes all of its data without touching the rest.

Multly is built to run light. Each account uses practically the same memory as WhatsApp Web open in a browser: we measured about 460 MB on a real account. Accounts in saving mode are suspended when idle and free up memory until you return to them, and accounts in always-on mode are never suspended unless you decide.

WhatsApp keeps working as usual, because Multly shows the official page as it is. The extra features keep up with changes through app updates, which Multly finds on its own on Windows and installs with your confirmation. If something changes before the fix is out, you get a notice and keep serving customers.

Everything that makes a difference when WhatsApp is your sales channel: more accounts and more computers, the local archive that keeps even deleted and edited messages, AI that summarizes chats and suggests replies, the CRM with a funnel and follow-up reminders and customer service metrics. Plus what keeps the day organized: notes, labels, tasks, quick replies with automatic variables, global search, the operations dashboard and notifications tuned per account, with PIN lock, encrypted backup and sync across computers to protect it all. The free plan has no time limit and gives you the full WhatsApp Web on more than one account in a single window.

Yes, and no card needed. Every new account gets 14 days of full Pro when it confirms its email. There is no automatic charge at the end: if you do not subscribe, the account goes back to the free plan on its own, and what you created stays on your computer, read-only, until you subscribe.

For one person, Annual is the best deal: the same Pro as Monthly, charged once a year and for less, as shown in the plans table. For several agents, the Team plan gives Pro to each one at a lower price per agent than individual Pro. Pay by card or, in Brazil, by PIX, and switch from Monthly to Annual whenever you want without losing a single day.

Yes, that is exactly what the Team plan is for. Starting at 3 agents, each agent gets Pro on their own account, installs Multly on their own computer and connects the numbers they handle using the QR code. The subscriber pays a single bill, invites agents by email and manages seats in the dashboard.

Yes, in the dashboard, anytime. To add agents, you pay only the prorated amount for the days left in the period, and the new agent joins as soon as it is paid; with PIX, in Brazil, a small amount goes on the next charge and the seat is active right away. A reduction takes effect from the next renewal, and removing someone frees up the seat right away.

You cancel in the dashboard, without talking to anyone, and keep Pro until the last paid day. Nothing is deleted from your computer: notes, labels, tasks and quick replies stay there, read-only, and a PIN you already set up keeps locking the app. When you come back to Pro, everything becomes editable again, and the local archive and the extra accounts return just as they were. And if you change your mind right after subscribing, you get a full refund: within 7 days of subscribing in Brazil, and within 14 days in the European Union.

The currency follows the country you are browsing from: Brazilian real in Brazil, euro in the euro countries, pound sterling in the United Kingdom, Swiss franc in Switzerland and Liechtenstein, peso in Mexico, Colombia and Chile, sol in Peru and US dollar everywhere else. List prices do not include tax: where Multly collects tax, it is calculated for that same country and shown separately at checkout, on the invoice and on the receipt. In the European Union, the United Kingdom, Switzerland, Norway and Iceland, the price you see already includes the tax; in the United States and Canada, any tax is added at checkout. Businesses with a valid VAT number can buy without tax, under the reverse charge, where checkout offers the option.

They stay on your computer, in encrypted databases, and never go to Multly’s servers. The app has no telemetry. Even Pro sync is end-to-end encrypted: the server stores data that not even Multly can read.

It summarizes a long chat, suggests a reply in the tone you choose and recommends the label and funnel stage. The suggestion appears in the message field for you to review and send, and nothing goes out without your confirmation. Want full privacy? Run the AI on your own computer, with Ollama or LM Studio, and no chat ever leaves the machine.

Multly was designed for it. Chats, the local archive, notes and the CRM stay on the company’s computer, and Multly does not receive this content. The company stays in control: it decides what to keep, and it can turn off the local archive per account and adjust the retention period. With cloud AI, each provider has its own terms; with local AI, nothing leaves the computer.

Yes. You can turn on two-step verification, with a code from your phone and recovery codes, see and end open sessions in the dashboard and, on Pro, lock Multly with a PIN, with a click or automatically after a few minutes of inactivity or when Windows is locked. Passwords are stored only as a hash, and login is protected against repeated attempts.

No. Each WhatsApp account is connected again using the QR code, and the chats come from WhatsApp itself. On Pro, log in with the same account on the new computer, and with sync and your recovery phrase, your notes, tasks, quick replies, labels and the CRM come over on their own; the local archive moves through an encrypted backup.

WhatsApp needs internet, but what Multly stores stays on your computer: on Pro, notes, tasks, quick replies, search and the local archive work without a connection. The license stays valid for a few days offline, and nothing is deleted if it expires.

For now, Multly runs only on Windows. There is no Linux version, and a macOS version is under consideration, with no date yet.