DoingDuring WhatsApp marketing, many people will encounter an embarrassing problem: the list looks huge, but when actually sending a message to test it, there are very few replies. What's worse is that some accounts are simply "zombie accounts", which are neither active nor have any conversion value, and they also occupy your list and energy in vain. Instead of letting these useless contacts take up space, learn how toBatch cleaningWhatsApp Zombie Account, save costs and improve efficiency for subsequent marketing.
Cleaning up zombie numbers does not mean you have to detect them every day, this isToday in 2025, there has been a faster and more accurate method. Today I will take you to solve this time-consuming and laborious task in a relaxed way.
What isWhatsApp zombie number?
The so-called zombie number is actually registeredWhatsApp, but there are almost no real accounts to use. This type of account usually has several characteristics:
lNot online for a long time, not even moved for a year
lNever updated avatar, status or profile
lNever participated in group chat or sent a message
lRegister with virtual device, and leave it alone after registration
These accounts are like"Sleeping Stone" not only fails to interact, but will also affect your statistics and even waste mass sending costs.
Why do you need to batch clean up zombie accounts?
Many people will ask:"It's okay to keep these accounts, right? It's not a problem anyway." But in actual operation, zombie accounts will bring several direct problems:
1.Reduce delivery conversion rate
After your message is sent, the zombie number will not be opened or responded, which will lower the overall click and reply rate.
2.Increase sending costs
No matter what tool you use, mass messages are charged according to the number of messages sent. Cleaning up the zombie account can save sending costs and concentrate resources on truly valuable users.
3.Influence data judgment
If you have a lot of zombie numbers in your data, it will be difficult to accurately judge market activity, resulting in strategy deviation.
Batch cleaning3 key ideas for WhatsApp zombie number
existIn 2025, you don’t need to manually screen zombie numbers, but can be quickly completed with tools and methods.
Method 1: Bulk test launch time
Through batch detection tools, you can quickly determine the latest online time of your account. Usually, more thanAn account that has not been online for 180 days is likely to be a zombie account. Of course, it is also necessary to combine the actual scenarios. Some corporate customers may not log in at a high frequency, but they are still effective.
Method 2: Device and Registration Attribute Detection
Accounts registered by real machines are often more stable and active, while accounts registered by virtual machines and batches are mostly advertising accounts or zombie accounts. Use detection tools to identify the device attributes of the account and directly eliminate the risk account.
Method 3: Interactive behavior record analysis
If you have historical interactive data, you can reverse the account that is low-active or even zombie accounts through the reply rate and click-through rate. long0 Interactive accounts, you can consider cleaning them directly.
Things to note during cleaning
Although batch cleaning is convenient, there are several small details that need to be paid attention to:
lDon't over-clean: Some users are just temporarily inactive, but still have potential value and can be marked as low priority first instead of directly deleting.
lKeep high value low active accounts: For example, old customers and accounts that have had high conversions can be awakened through specific activities even if there is no movement in the near future.
lBatch operation: Deleting too many accounts at once may affect data continuity, and it is recommended to gradually optimize it in stages.
Case sharing: The conversion improvement brought by a batch cleaning
There is a cross-border e-commerce seller withMore than 20,000 WhatsApp accounts, but the response rate for long-term mass sending is less than 5%. In a batch cleaning, they screened out more than 8,000 zombie accounts, and all the users who had interacted in the past 90 days were retained. As a result, the response rate for the next mass sending doubled directly, from 5% to more than 10%. More importantly, the delivery cost was reduced by 40%, and the saved budget was invested in precise advertising, which ultimately led to an increase in overall sales by 25%.
Tool selection: Make batch cleaning more efficient
If you want to complete batch cleaning efficiently, manual operations are absolutely unrealistic and you must rely on professional tools. There are many batch inspections on the market nowWhatsApp status services can import the list at one time, quickly detect active numbers, online numbers, ordinary numbers, and zombie numbers, and generate filtering results.
These tools usually support:
lImport tens of thousands of data at once
lClear classification of test results
lSupport export and filteringCSV List
lFast detection speed, results can be produced in a few minutes
Trends for batch cleaning in 2025
Compared with the simple filtering that only looked at registration or not in the early days, the current batch cleaning is more intelligent.AI recognition, user tag management, and historical behavior analysis have made cleaning up zombie accounts a matter of both accurate and worry-free. Moreover, as WhatsApp's anti-spam mechanism becomes increasingly strict, regularly cleaning up zombie accounts can also reduce the risk of being banned.
Advantages of batch cleaning of digital planets
If you don't want to find tools and learn the process yourself,Digital PlanetCan help you do it directly. We support:
lImport numbers in batches with one click
lAutomatically detect and classify zombie numbers, active numbers, and ordinary numbers
lExport filter results to facilitate subsequent delivery
lFast detection speed, supports global numbers
Register for Digital Planet now to receive exclusive gold coins benefits for new users. You can also enjoy additional gifts for recharge, so that your batch cleaning and precise marketing can be achieved in one step.
Digital Planet It is a world-leading number screening platform that combinesGlobal mobile phone number segment selection, number generation, deduplication, comparison and other functions . It supports global customers Bulk numbers from 236 countries Filtering and testing services , currently supported More than 40 social and apps, such as:
The platform has several features, includingOpen filtering, active filtering, interactive filtering, gender filtering, avatar filtering, age filtering, online filtering, accurate filtering, duration filtering, power-on filtering, empty number filtering, mobile device filtering wait.
Platform providesSelf-sieve mode, sieve mode, fine-sieve mode and custom mode , to meet the needs of different users.
Its advantage lies in the integration of major social and applications around the world, providing one-stop, real-time and efficient number screening services to help you achieve global digital development.
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