Administrateur marketing
AndroidSender · WhatsApp and Telegram

Message your clients on WhatsApp and Telegram — at a human pace

Free Chrome extensions for bulk messages and auto-replies right in your browser. Multi Messenger CRM when you have many numbers: sending from real Android phones, no root, no emulators.

Extensions are freeCRM — 2 phones free foreverYour lists and chats stay with you
Why numbers get banned

WhatsApp bans behaviour, not text

The same text, even pauses, night-time sending and a suspicious device. Nobody can guarantee anything — but these causes can be removed.

One text for the whole list
Here: Spintax and variables — a personal text for everyone, plus paragraph shuffling in the CRM.
Even pauses and non-stop sending
Here: random pauses and a “Like a human” mode.
Messages go out at night
Here: working hours — outside them the queue waits.
Emulator, root, web session
Here: a stock phone in the CRM — “Linked devices” stays empty.
Tools

One number in the browser — or hundreds on phones

Extensions need only Chrome. The CRM works with Android phones over USB and suits teams.

Free · Chrome

WhatsApp WEB Sender

Bulk messages, a number checker and an auto-responder right inside web.whatsapp.com — from your own account.

  • Numbers and groups from Excel, columns become text variables
  • Checker: who is on WhatsApp, which groups you can post in
  • Spintax and {{Name}} — a personal text for everyone, preview before start
  • Random pauses, working hours, “Like a human” mode
Warm-up is in the “& Warmer” version, first 30 days free
Free · Chrome

Telegram WEB Sender

Messages by phone number and @username, a checker and an auto-responder in web.telegram.org.

  • Numbers, usernames and client data from Excel
  • Two sending modes: silent and “like a human”
  • Your lists never go to our server
2 phones free forever

Multi Messenger CRM

Messages go out from the messenger app itself on a stock Android phone — no root, emulators or web sessions.

  • Up to 900 WhatsApp, Telegram and MAX accounts in one window
  • Staff sign in with a password — phones, SIMs and data stay with the company
  • 11,520 variants of one message and a mixed mode
  • Any phone’s screen on your monitor, controlled with the mouse
Windows + Android over USB · extra phone — $15 per month
Which one to pick

By the number of accounts

1

One number

The extension for your messenger — free. The ideal setup.

2

Two or three numbers

The extension, each number in its own browser with its own list and texts.

3

More than three, or a team

Multi Messenger CRM: real phones, one screen, staff access.

For teams and businesses

When volume grows, you need architecture

If your mailings depend on manual control and break as you grow, let’s look at it separately.

Consultation

Mailing architecture review

$55 · about 60 minutes

Where your setup will break at the next growth step and how to spread the load across accounts.

  • You get a plan: what to change and how to scale
  • I reply personally, usually within a day
Alexey Rossoshansky
Project

Custom development

from $1,800 · after the review

Built around your stack — browser, API or phone farms. WhatsApp, Telegram, MAX.

  • Messaging from the browser, via API or from phones
  • Integrations with your systems
  • Handover with explanations, not a black box
Questions

The short version

Are the extensions really free?

Yes. Only warm-up is paid — the “& Warmer” version: $15 per month, first 30 days free.

How much is the CRM?

Two phones (12 accounts) — free forever. Each extra phone — $15 per month.

Do you guarantee my number won’t be banned?

No — nobody can guarantee that. The tools remove the main causes of bans: the same text, even pauses, night-time sending, emulators and root.

How many messages a day can I send?

In my experience, to new contacts: WhatsApp — about 250, Telegram — up to 50 a day.

Where are my lists and chats stored?

With you — in your browser or on your computer. Lists are not sent to our server.

Where do I get contacts?

Find a niche for free in the admin1.ru search or get the full 2GIS company database in Excel.

Start with one message

Install the free extension and send a test message to yourself. When you have more numbers, add the CRM: two phones free forever.

Install WhatsApp WEB Sender