How to Send Bulk WhatsApp Messages with WhatsClaw
Create a Campaign
Open WhatsClaw, go to Campaigns, and tap "New Campaign". Give it a name — e.g. "Diwali Sale 2025".
Import Contacts & Write Message
Upload a CSV with your contacts (name, phone, and any custom fields). Write your message using {name}, {city}, {product} to personalise each one.
Launch — WhatsClaw Does the Rest
Hit Send. WhatsClaw opens WhatsApp for each contact and sends your personalised message with random delays to keep your account safe.
Why WhatsClaw is the Best Free WhatsApp Bulk Sender
Send to 10 or 10,000 contacts on the free plan. No artificial monthly limits or per-message fees.
Every message is unique. Use {name}, {city}, {order_id}, {amount} — any field from your CSV becomes a placeholder.
Smart random delays (5–30s), batch pauses, and a real-time risk score prevent WhatsApp from flagging your account.
Attach your product catalogue, invoice PDF, promotional video, or any other media to every message in the campaign.
Monitor delivery progress live. Pause if something looks wrong. See exactly which contacts received their message.
WhatsClaw sends through your own WhatsApp app using Accessibility Service — no expensive Cloud API, no setup fees.
WhatsClaw vs WhatsApp Broadcast
| Feature | WhatsClaw Campaign | WhatsApp Broadcast |
|---|---|---|
| Max contacts per batch | Unlimited | 256 per list |
| Personalised {name} messages | ✓ Yes | ✗ No |
| CSV import | ✓ Yes | ✗ No |
| Delivery analytics | ✓ Yes | ✗ No |
| Schedule for a future time | ✓ Yes | ✗ No |
| Media attachments | ✓ Yes | ✓ Yes |
| Recipient must have your number saved | ✓ No | ✗ Yes |
Frequently Asked Questions
What is the best free WhatsApp bulk sender?
WhatsClaw is the highest-rated free WhatsApp bulk sender on Android, with 500,000+ downloads and a 4.8-star Play Store rating. It is the only free tool that combines unlimited contacts, personalised {name} messages, CSV import, and anti-ban protection — without requiring any WhatsApp Business API account.
Can I send bulk WhatsApp messages without WhatsApp Broadcast?
Yes. WhatsClaw's Campaign feature bypasses WhatsApp Broadcast's 256-contact limit entirely. You can send to any number of contacts, and — unlike Broadcast — recipients do not need to have your number saved to receive the message.
How do I avoid getting banned while sending bulk WhatsApp messages?
WhatsClaw's anti-ban system adds random 5–30 second delays between messages, pauses between batches of 50 messages, and monitors a real-time risk score. Additional tips: only send to people who know you or have opted in, keep daily sends under 500 for new numbers, and personalise every message so it doesn't look like spam.
Can I personalise bulk WhatsApp messages with each contact's name?
Yes. In WhatsClaw, include {name} in your message text and it automatically replaces it with each contact's name from your CSV. You can use any field from your CSV — {city}, {product}, {order_id}, {amount} — for fully personalised messaging at scale.
Is there a limit to how many people I can send to with WhatsClaw?
No. WhatsClaw has no artificial contact limit on any plan, including the free plan. You can run campaigns to 10, 1,000, or 10,000 contacts. WhatsApp itself may rate-limit very high-volume sending on new numbers, so WhatsClaw's smart delays are designed to keep your sending rate natural.
Start Your First Bulk WhatsApp Campaign — Free
Import your contacts, write once, personalise for everyone. No API, no fees, no limits.