WhatsApp detection process before adding friends: identify cold numbers in 3 seconds, improve reach efficiency by 25%

existNow that WhatsApp has become the main frontier for global private domain conversion, its marketing actions are becoming more and more sophisticated, but you will find:With the same copywriting, scripts and contact methods, some people have high conversion rates, while others have added1,000 people and no one responded.

The problem is often not the strategy, but the starting point.Before adding friends on WhatsApp, have you checked whether the number is worth adding?You may think, "If you can add friends, you are an effective user."But the reality is:Many accounts have been added, but they will not respond at all, nor will they read the messages.

These accounts are not"Invalid" means a "cold number" - a number that has been registered but is rarely used, or even a dead number, a given number, or a received number.Not only will these accounts not be converted, they will also slow down your group control system, customer service rhythm, script efficiency, and even affect the security of your main account.The key actions to solve this problem are:Check before adding friends.

WhyDo I need to check before adding friends on WhatsApp?

Not every mobile phone number is registeredWhatsApp

Your data may come from advertising leads, third-party collection, form collection, etc., but only the detection system can tell you whether to register.

It may also be registered"Zombie Number"

Accounts that have not been logged in for a long time, have blank avatars, and have no status updates will basically not respond to messages even if they are registered.

Some accounts themselves trigger system risk flags

For example, accounts registered on the code receiving platform, accounts that have been complained about, and virtual operator segments,The WhatsApp system will reduce the weight of its message delivery.

Customer service and script resources are extremely valuable

Every time you add a wrong cold number, you waste a word, a script hit, and a private domain conversion opportunity.

All this means that if you don’t check before adding friends, your entire private domain action will be based on a bunch of invalid or even high-risk accounts.

Recommended latest friend-adding detection process in 2026

Combined with practical experience in cross-border operations, an efficient and low-cost friend-adding detection process should include:

Step 1: Upload a list of mobile phone numbers in batches

The usual format isCSV, TXT or direct API import. The sources can come from advertising clues, historical customer pools, offline customer acquisition lists, etc.

Step 2: Perform registration status detection

Determine whether each number is registeredWhatsApp. Unregistered numbers will be removed without entering any script or manual addition process.

Step 3: Identify avatar status and cold number signals

Those with blank avatars, system default avatars, or abnormal status information will be marked"Low active" or "cold number" label, it is recommended to postpone processing or observe the status.

Step 4: Risk control number segment identification

Numbers from the code receiving platform and virtual operator number segments will be identified and recommended to be excluded to avoid system blocking affecting the security of the main number.

Step 5: Use suggestions to label output

The system will type each numberThe three-level label "Recommend Use/Use with Caution/Exclude" facilitates batch export and hierarchical processing.

This process is in the digital planet detection system,It can complete the full field detection of a number in 3 seconds, which is efficient, safe and standardized.

How much can cold number identification improve operational efficiency?

Actual project test results show:

Perform cold account screening and exclusion on the customer pool before adding friends.Overall message reach rate increased on averageMore than 25%, the script response rate and manual customer service conversion rate have been significantly improved.

Why?

Because you no longer follow"Unresponsive users" speak, but arrange resources among the people who are actually likely to have conversations, orders, and consultations.

Advantages of Digital Planet in checking before adding friends

Global mobile phone number structure adaptation:Automatic recognition244 country number format, processing various data sources

WhatsApp registration status detection: Accurately identify unregistered, canceled, and abnormally formatted mobile phone numbers

cold number+Access code segment dual recognition engine: Combine the behavioral model and account segment library to determine the active status and stability of the account

Use the suggestion scoring system: Automatically output label fields to facilitateCRM import, script execution, customer service assignment

Support platforms andAPI dual operation: Suitable for both manual operation teams and can also connect to automated systems and data interfaces

Whether you are an automated team with thousands of fans every day, or a sophisticated private domain operation trader who follows hundreds of accounts every day, before adding friendsA 3-second detection will determine whether your entire operation link is solid.

Register and use nowdigital planetWhatsApp detection system, before adding friends each time, judge whether the other person is worth adding.It is better to add one person right than to add ten wrong people.

digital planet is a world-leading number screening platform that combines Global mobile phone number segment selection, number generation, deduplication, comparison and other functions . It supports customers worldwideBatch numbers for 236 countriesScreening and testing services , currently supports40+ social and apps like:

whatsapp/line, twitter, facebook, Instagram, LinkedIn, Viber, zalo, binance, signal, skype, DISCORD, Amazon, Microsoft, Truemoney, Snapchat, kakao, Wish, GoogleVoice, Botim, MoMo, TikTok, GCash, Fantuan, Airbnb, Cash, VKontakte, Band, Mint, Paytm, VNPay, Moj, DHL, Okx, MasterCard, ICICBank, Byb Wait.

The platform has several features including Open filtering, active filtering, interactive filtering, gender filtering, avatar filtering, age filtering, online filtering, precise filtering, duration filtering, power-on filtering, empty number filtering, mobile phone device filtering wait.

Platform provides Self-screening mode, generation screening mode, fine screening mode and customized mode , to meet the needs of different users.

Its advantage lies in integrating major social networking and applications around the world, providing one-stop, real-time and efficient number screening services to help you achieve global digital development.

You can find it on the official channelt.me/xingqiupro Get more information and verify the identity of business personnel through the official website. official businesstelegram:@xq966

(Kind tips:existWhen searching for Telegram’s official customer service number, be sure to look for the usernamexq966), you can also verify it through the official website personnel: https://www.xingqiu.pro/check.html , confirm whether the business contact you is a planet official