FAQs

No, your number will not be blocked simply for sending many messages, as long as you stay within Meta’s official messaging limits and maintain high-quality interactions.
Here’s a breakdown of how it works:
When using the Meta WhatsApp Business API, your ability to send bulk messages is governed by messaging limits that determine how many unique users you can initiate conversations with in a 24-hour period. Here's an overview of these limits:​
WhatsApp Business Messaging Tiers:

Tier 1: Up to 1,000 unique users per 24 hours.

Tier 2: Up to 10,000 unique users per 24 hours.

Tier 3: Up to 100,000 unique users per 24 hours.

Tier 4: Unlimited unique users per 24 hours.​

All new business numbers start at Tier 1. To move to higher tiers, Meta automatically evaluates your messaging activity and quality. For instance, to progress from Tier 1 to Tier 2, you need to send messages to at least 500 unique users (which is half of your current limit) within a 7-day period, while maintaining a medium or high-quality rating.

  1. Click on Accounts.

  2.  Click on Manage Accounts.

  3. Click on Add.

  4.  Enter your WhatsApp number.

1. Click on File.

2. Click on Import Numbers.

3. Click on Manual.

4. Copy and paste your numbers.

5. After typing or copying and pasting your numbers, click on Import.

6. Alternatively, you can click on Import File (Excel file with a list of your WhatsApp numbers).

7. Click on Next.

8. Click Yes if you added your country code.

9. Click on the Text Paste Option at all times for guaranteed message delivery.

10. Click on Send Message.

11. Follow the prompts and let WhatsaBlaster send your message. It will take just a few minutes, depending on the number of recipients.

  • Ensure that only one session of Google Chrome is open when using WhatsaBlaster.
  • If multiple Chrome sessions are open, messages will not send, and you may receive an error message such as "Close existing Chrome session".
  • To resolve this:
  1. Press Ctrl + Alt + Del simultaneously to open Task Manager.
  2. Click on Task Manager.
  3. Highlight all the additional Chrome sessions still running.
  4. Click on End Task.
  • WhatsApp offers massive reach and high engagement.
  • Personalize your marketing campaigns with WhatsaBlaster.
  • Leverage the latest technology to optimize your business communication.
  • You can send an unlimited number of WhatsApp messages using WhatsaBlaster
  • However, for unsolicited messages, we recommend sending no more than 2,000 per day from a single account to avoid being flagged.
  • You can save multiple WhatsApp accounts in the software to increase your daily message limit.
  • WhatsaBlaster allows additional features like status updates, automated replies, and profile photo changes.