Features How It Works Pricing FAQ Start Free Trial
Chrome Extension — Works on WhatsApp Web

Bulk WhatsApp Messages That Feel Human

Send personalized messages at scale with human-like typing simulation, safer-sending controls, and powerful automation. No API needed.

Install Free — Chrome See How It Works

Zamarrud WA Bot

● Sending messages...

Hi {{name}}, your order #{{order}} has shipped! 📦 Track it here: track.example/{{order}}10:30 ✓✓
Great, thank you! When will it arrive?10:31
Estimated delivery is Thursday. We'll message you once it's out for delivery. 🚚10:31 ✓✓
Perfect, thanks for the update!10:32
You're welcome! Reply STOP at any time to opt out of order updates.10:32 ✓✓
Will do 🙌10:33
✓ 847 messages sent
⚡ Safer-sending on
Capabilities

Everything You Need to Scale WhatsApp

Powerful features wrapped in a simple Chrome extension. No technical knowledge required.

Human-Like Typing

Character-by-character simulation with natural pauses, thinking delays and punctuation hesitation, so sends look less like a script.

CSV & Excel Import

Upload your contact lists from CSV or XLSX files with automatic column mapping. No reformatting needed.

Smart Personalization

Use {{name}}, {{phone}}, or any custom placeholder. Each message feels individually crafted.

Safer-Sending Controls

Intelligent rate limiting, cooling breaks, session caps, and unique message salting help reduce the risk of restrictions. Designed to reduce ban risk; no tool can prevent WhatsApp enforcement.

Rich Attachments

Send images, videos, PDFs, and documents alongside your messages for maximum engagement.

Contact Sync

Import directly from your WhatsApp contacts, groups, and labels. No need to export and re-import.

A/B Testing

Test multiple message variants per campaign. Find what converts best with detailed reporting.

Message Templates

Save your best-performing messages as reusable templates. Quick access to your proven campaigns.

Detailed Reports

Track every message: sent, delivered, failed, with timestamps. Export reports to CSV or Excel.

See It In Action

WhatsApp Web + Zamarrud Side Panel

The extension opens as a sleek side panel right next to WhatsApp Web. Everything you need, one screen.

Import Contacts Your Way

Whether you paste numbers manually, upload a spreadsheet, or pull directly from your WhatsApp — Zamarrud handles it all with automatic column mapping and duplicate detection.

  • Paste numbers manually or comma-separated
  • Upload CSV or Excel with auto column mapping
  • Sync from WhatsApp contacts, groups & labels
  • Automatic duplicate detection & removal
  • Custom fields: {{company}}, {{city}}, anything
Logo Zamarrud WA Bot Idle
Contacts
Compose
Report
WhatsApp Web status
✓ Connected · 247 contacts synced
Sync Names
Manual
CSV / XLSX
From WA
Custom Fields
company, city, amount
{{company}}{{city}}{{amount}}
12 contacts loaded
#PhoneNameStatus
1+91 98765 43210HatimPending
2+91 98765 43211MurtazaPending
3+1 555 123 4567Sofia M.Pending
4+44 7700 900123Ahmed K.Pending
▶ Start Sending

Create Templates with Dynamic Variables

Upload an Excel file and every column becomes a placeholder. Write one template — Zamarrud personalizes it for each contact automatically. Save templates for reuse and test A/B variants to find what converts best.

  • Excel columns auto-map to {{placeholders}}
  • Save & reuse your best message templates
  • A/B message variants — randomized per contact
  • Per-row messages from Excel override template
  • Live preview with actual contact data
Logo Zamarrud WA Bot Idle
Contacts
Compose
Report
📊 File columns detected
phone name company offer_code amount
Use these as {{placeholders}} in your message below
Saved Templates
🔥 Diwali Offer Campaign
+ New
Active: "Diwali Offer Campaign" · 2 variant(s), randomized per contact
Message Template
Hi {{name}}, Happy Diwali from {{company}}! 🎉 As a thank-you to our customers, use code {{offer_code}} for ₹{{amount}} off your next order. Reply STOP to opt out.
Insert: {{name}} {{phone}} {{company}} {{offer_code}} {{amount}}
Preview with first contact
Hi Hatim, Happy Diwali from RRE Solutions! 🎉 As a thank-you to our customers, use code DIWALI40 for ₹500 off your next order. Reply STOP to opt out.
🔀 A/B Variants Active
Variant A: "Hi {{name}}, Happy Diwali from..."  |  Variant B: "Warm Diwali wishes, {{name}}! From..."
Each contact receives a randomly selected variant
How It Works

From Excel to Personalized Messages

Every column in your spreadsheet becomes a variable. One template reaches thousands — each message unique.

📊 Your Excel File
phonenamecompanycode
+91 987..HatimRREDIWALI40
+91 876..MurtazaTechCoSAVE25
+1 555..SofiaBloomVIP50
→
✏️ Your Template
Hi {{name}}! 📦
Your order from {{company}} has shipped.
Tracking code: {{code}}
→
💬 Messages Sent
Hi Hatim! 📦 Your order from RRE has shipped. Tracking code: DIWALI40
Hi Murtaza! 📦 Your order from TechCo has shipped. Tracking code: SAVE25
Hi Sofia! 📦 Your order from Bloom has shipped. Tracking code: VIP50

Track Every Message with Detailed Reports

Know exactly what happened with every contact. See delivery status, failure reasons, and timestamps — then export it all to CSV or Excel for your records.

  • Real-time sent/failed/total counters
  • Per-contact status with failure reasons
  • Export to CSV or XLSX with one click
  • Timestamp for every message delivered
Logo Zamarrud WA Bot ✓ Complete
Contacts
Compose
Report
47
Sent ✅
3
Failed ❌
50
Total
⬇ Download CSV ⬇ Download XLSX
RecipientNameStatusTime
+91 98765 43210HatimSent ✓10:30
+91 98765 43211MurtazaSent ✓10:31
+1 555 123 4567Sofia M.Sent ✓10:32
+44 7700 900123Ahmed K.Failed10:33
+91 98765 43212InsiyahSent ✓10:34
+91 98765 43213Ravi K.Sent ✓10:35
Simple Setup

Start Sending in 3 Minutes

No complex setup, no API keys, no technical knowledge required.

Install the Extension

Add Zamarrud WA Bot to Chrome from the Web Store. One click — takes less than 10 seconds. Works on Chrome, Edge, and Brave.

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2

Add Your Contacts

Paste numbers manually, upload a CSV/Excel file, or sync directly from your WhatsApp contacts and groups.

Compose & Launch

Write your personalized message, attach files if needed, configure safety settings, and hit send. Zamarrud handles the rest.

3
Pricing

Plans That Scale With You

Start with a 7-day free trial — up to 100 contacts per session and 50 messages in total during the trial. No credit card required.

Monthly
Yearly (2 months free)
Basic
For individuals and small businesses getting started.
₹399 /mo
300 contacts/session · 1,000 msgs/month
  • 300 contacts per session
  • Manual / CSV contact entry
  • Human-like typing
  • 1 image attachment per send
  • Pause / Resume controls
  • Groups, templates, exports
Get Started
Most Popular
Pro
For marketers and growing businesses who need full power.
₹899 /mo
1,000 contacts/session · 6,000 msgs/month
  • 1,000 contacts per session
  • CSV & Excel import/export
  • All attachment types, multi-file
  • Custom placeholders & templates
  • Groups & WA Labels sync
  • A/B variants · Opt-out list · Salt
Get Started
Ultra
Unlimited scale for agencies and large operations.
₹1,499 /mo
Unlimited* contacts & messages
  • Unlimited contacts & messages*
  • Everything in Pro
  • RSVP reply-tracking dashboard
  • Priority support
  • Access to new features as they are released during your subscription
Get Started
*Subject to fair-use policy.
Seasonal Plans

Built For The Moment

Standalone plans for a specific campaign — no base subscription required.

🪔 Diwali Blast
Festival greetings, offers & reminders — ready-made template pack.
₹599
Valid 15 Oct – 15 Nov 2026
  • 3,000 messages included
  • 750 contacts per session
  • Festival template pack
  • RSVP reply tracking
Get This Plan
💍 Wedding Plan
Save-the-dates, invitations, reminders & RSVP — all in one pack.
₹1,199
60 days from purchase
  • 6,000 messages included
  • 1,000 contacts per session
  • Invitation / reminder template pack
  • RSVP reply tracking
Get This Plan
FAQ

Got Questions?

Zamarrud WA Bot is a Chrome extension that lets you send personalized bulk WhatsApp messages through WhatsApp Web. It simulates human-like typing, supports file attachments, and includes safer-sending controls that help reduce the risk of restrictions.

Zamarrud includes multiple layers of protection: configurable delays between messages, cooling breaks, session limits, unique message salting, and human-like typing simulation. These controls are designed to reduce ban risk; no tool can prevent WhatsApp enforcement, and WhatsApp's policies are strict, so follow the recommended settings and message only contacts who have opted in.

No! Zamarrud works directly through WhatsApp Web — no API, no coding, no complex setup. Just install the Chrome extension, open WhatsApp Web, and start sending. It works with both regular WhatsApp and WhatsApp Business.

You have multiple options: paste numbers manually, upload a CSV or Excel file with automatic column mapping, or sync contacts directly from your WhatsApp contacts, groups, and labels (plan-dependent). No reformatting needed.

Yes! The Basic plan supports one image attachment per message. Pro and Ultra support all attachment types — images, videos, audio files, PDFs, and documents — with multiple files per message.

Yes! Every new user gets a 7-day free trial — up to 100 contacts per session and 50 messages in total during the trial. No credit card required. Just install the extension and register with your WhatsApp number to get started instantly.

Zamarrud WA Bot works on all Chromium-based browsers including Google Chrome, Microsoft Edge, and Brave. It operates through WhatsApp Web (web.whatsapp.com).

Use placeholders like {{name}}, {{phone}}, or any custom field (e.g., {{company}}, {{city}}) in your message. Zamarrud automatically replaces them with each contact's data from your CSV/Excel file, making every message feel individually written.

Ready to Transform Your
WhatsApp Outreach?

Start your free 7-day trial today.

Install Free — Chrome Extension
7-day refund window — see our Refund Policy
No credit card needed for free trial
Real human support Mon–Sat, 10am–7pm IST
Your message templates and contact lists are processed in your browser; only send counts (and RSVP reply status if you enable that feature) reach our servers