How to choose a WhatsApp Number Checker Tool

What is a WhatsApp Number Checker?

A WhatsApp number checker is a tool that verifies whether a given phone number is registered on WhatsApp. These tools are especially useful for businesses or individuals managing large contact lists or needing to confirm the validity of numbers before messaging.

Popular Options

• CheckNumber.AI

  • Overview:
    CheckNumber.AI is a robust solution for WhatsApp number verification, particularly suited for bulk operations. It offers API access and advanced reporting, making it ideal for businesses managing large databases.

  • Pricing Tiers:

    • Simple WhatsApp Check:
      • Price: $1 per 10,000 checks
      • Features: Basic WhatsApp account status verification, API access, and basic report generation.
    • Detailed WhatsApp Check:
      • Price: $2 per 10,000 checks
      • Features: Includes profile signature and signature update time along with detailed reporting.
    • Deep WhatsApp Analysis:
      • Price: $6 per 10,000 checks
      • Features: Adds advanced analytics such as gender and age analysis, profile picture type detection, ethnicity and hair color detection, plus an advanced analytics dashboard.

    All these services require a minimum bulk size of 2,000 records.

• Other Tools:
  • WAMessager’s Free Bulk WhatsApp Number Checker:
    A free option that lets you validate large lists via CSV upload.
  • WA-Filter:
    Offers real-time results with support for bulk verification, suitable for businesses seeking accurate and fast validations.

Which One Should You Choose?

• For Advanced and Bulk Verification Needs:
  If your business requires comprehensive data with advanced analytics and you manage a large volume of contacts, CheckNumber.AI is highly recommended.

• For Free or Smaller Scale Needs:
  If you’re looking for a cost-free solution or are verifying numbers on a smaller scale, tools like WAMessager's Free Bulk WhatsApp Number Checker or WA-Filter could be suitable alternatives.

Conclusion

If you need a powerful, scalable, and feature-rich tool for verifying WhatsApp numbers, especially in bulk, CheckNumber.AI is an excellent choice. It provides flexible pricing options based on the depth of analysis you need and includes useful features such as API access and detailed reporting.

Whatsapp number lookup free without verification

 Need to check if a phone number is on WhatsApp without having an account or going through verification?
There's a free solution available online that doesn't require you to log in or verify yourself.

Free WhatsApp Number Lookup Without Verification

1. First, visit the WhatsApp Number Checker website: https://checknumber.ai/ .
2. Enter the phone number you want to verify (as indicated by Red dot 1).
3. Click the “Check Number” button (as indicated by Red dot 2).
4. After waiting a few seconds, you will see the WhatsApp number check result on the bottom side (as indicated by Red dot 3).

Understanding Your Free Lookup Results:

1. The “number” field displays the phone number you’ve submitted for verification.
2. The “whatsapp” field indicates the number’s WhatsApp status (“yes” for active accounts, “no” for inactive or non-existent accounts, “checking” while verification is in progress).
3. The “status_update” field shows when the WhatsApp account last updated its status information.
4. The “signature” field indicates whether the number belongs to a business or company account.
5. The “avatar” field tells you if the WhatsApp account has a profile picture set up.
6. The “region” field identifies the country or geographical region associated with the phone number.
7. The “carrier” field shows which mobile service provider or network operator the number belongs to.

This free WhatsApp number lookup service requires no verification or login, with a daily limit of approximately ten to twenty number checks per day.
For bulk checking needs, you can contact the website staff to purchase their bulk verification service at affordable rates.

How to Check WhatsApp Numbers with the WA Number Checker Chrome Extension

We recently launched the WA Number Checker Chrome Extension, which lets you check WhatsApp number status online for free, quickly and easily.

Step-by-Step Guide to Checking WhatsApp Numbers with the "WA Number Checker" Chrome Extension

1. Go to the Chrome Web Store: https://chromewebstore.google.com/detail/wa-number-checker-checknu/ancoloifckoalgpijpnmpolbdgegdogo and click the "Add to Chrome" button.

2. After installing, click the extension icon in the Chrome toolbar (marked as Red dot 1).

3. Enter the WhatsApp number you want to check (marked as Red dot 2).

4. Click the "Check Number" button (marked as Red dot 3).

5. If your internet connection is good, you will see the WhatsApp number check result at the bottom (marked as Red dot 4) almost instantly.

Understanding WhatsApp Number Check Results:

1. The "number" field shows the WhatsApp number you are checking.

2. The "whatsapp" field indicates if the number is on WhatsApp (it shows "yes" if available, "no" if not, and "checking" if it's still verifying).

3. The "status_update" field shows the last update time of the WhatsApp account status.

4. The "signature" field indicates if it is a business account.

5. The "avatar" field shows if there is a WhatsApp profile picture.

6. The "region" field shows the country/region of the WhatsApp number.

7. The "carrier" field shows the mobile carrier of the WhatsApp number.

Currently, this service is free, allowing you to check 10 to 30 numbers per day for free.

If you need to check more numbers in bulk, you can contact the website staff  to purchase the bulk checking service at an affordable price.

How to Check if a Phone Number is on WhatsApp

Want to know if a phone number is on WhatsApp but can't log in or don't have an account? Here's how you can check.

Check WhatsApp Number Online Free

1. Go to the WhatsApp Number Checker website: https://checknumber.ai/ .
2. Enter the phone number you want to check (see Red dot 1).
3. Click the “Check Number” button (see Red dot 2).
4. Wait a few seconds to see the result at the bottom (see Red dot 3).

Understanding the Results:

1. The “number” field shows the phone number you entered.
2. The “whatsapp” field tells you if the number is on WhatsApp (it shows “yes” if it is, “no” if it isn't, and “checking” if it's still verifying).
3. The “status_update” field shows the last time the WhatsApp status was updated.
4. The “signature” field indicates if it's a company account.
5. The “avatar” field shows if there's a WhatsApp profile picture.
6. The “region” field shows the country or region of the number.
7. The “carrier” field shows the phone carrier.

This service is currently free for checking up to ten to twenty numbers per day. For bulk checks, you can contact the website staff to purchase a bulk checking service at an affordable price.