Bulk Messaging Meta Business Partner

Send Bulk Messages via WhatsApp Professionally

Reach thousands of customers at once through WhatsApp marketing campaigns. Upload your contacts via Excel sheet and start sending automated messages with advanced scheduling.

170K+

Messages/Month

3-4s

Per Message (Official)

99%

Delivery Rate

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Features

Powerful Bulk Messaging Features

Everything you need to manage professional WhatsApp marketing campaigns

Excel Upload

Upload your contact list via Excel sheet. Simply add phone numbers and the system will handle the rest automatically.

Smart Scheduling

Schedule your campaigns with precise timing control between messages. Automatic sending at the optimal time you choose.

All Message Types

Send text, images, videos, documents, and voice messages. Full support for all WhatsApp message types.

Campaign Analytics

Track campaign performance in real-time. Know how many messages were sent, delivered, and read.

Compliance & Safety

Built-in safety controls with smart timing between messages to protect your account and ensure full compliance.

Template Variables

Personalize messages with dynamic variables like customer name, order number, and more for higher engagement.

Messaging Types

Choose Your Messaging Type

Two messaging options to fit your business needs

Unofficial

Unofficial Bulk Messaging

Send to customers you have previously chatted with on WhatsApp.

240-360 seconds between messages
120-150 messages per day
All message types supported
Automatic scheduling

View Pricing

Recommended Officially Verified

Official Bulk Messaging

Send to any number, even new contacts. Verified by Meta for maximum trust.

3-4 seconds between messages
Unlimited daily messages
Send to new contacts
Meta verified badge
Requires Live Chat subscription

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Platform trust

Why every LetsBot send goes through the official WhatsApp Business API

LetsBot is an official Meta Business Partner. Unofficial bulk messaging risks a permanent Meta-level number ban — the moment Meta's automation flags it, your customer list and the trust you spent years building disappear. We make the harder choice: every send routes through the official channel, even when setup is a little slower.

LetsBot — official sending

Officially listed by Meta as a Business Solution Provider
Number protected against mass-flag bans by WhatsApp Business API
Approved message templates — 99%+ deliverability
Rich media support: images, video, PDF, CTA buttons
Green-tick verification possible for eligible accounts
Direct Meta support + full policy compliance

Unofficial bulk (other tools in market)

Permanent Meta-level number ban at any moment
No approved templates — lower deliverability, higher spam classification
Hard caps on media types and daily message volume
No official Meta support when issues arise
Direct WhatsApp ToS violation — potential legal exposure
Customer-data loss the moment the ban hits, no recovery

Ready to Boost Your Marketing?

Start sending bulk WhatsApp messages today and reach your customers where they are most active.

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