Why do we need to screen Line activation data before reaching out? 3 scenarios to help you save 50% of customer acquisition costs
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Why do we need to screen Line activation data before reaching it? 3 scenarios to help you save 50% of customer acquisition costs
In the Southeast Asian and Taiwanese markets, Line is the super social tool after WhatsApp. Many overseas teams invest a lot of budget in Line private message promotion, but find that the reach rate is low, the complaint rate is high, and the cost remains high. The core problem often lies in the first step: You did not filter the Line activation data. If a number does not have Line activated, it will not be able to receive any Line messages at all. This article will analyze what Line activation data is and explain it through three practical scenarios: Screening the activation data first can save more than 50% of your customer acquisition costs.
What is Line activation data? Why is it important to acquire customers overseas?
Line activation data refers to the registration/validity status of the number on the Line platform. When the detection shows that a number is “activated”, it means that the number has been registered with Line and can be sent private messages or added as friends; conversely, an unactivated number cannot receive any Line messages.
Line activation data ≠ active data, what are the uses of each?
- Activation data: Determine whether the number is registered with Line. This is the prerequisite filter for reach.
- Activity data: Based on the activation, determine whether the user has been online in the past period of time (such as 7 days, 30 days). Used to further screen high potential users.
There is a sequential relationship between the two: Open first, then screen for active. If you do not screen for activation first and directly screen for activity, you will detect a large number of invalid numbers and waste detection costs.
In the Southeast Asian and Taiwan markets, why is Line activation data a prerequisite?
In Vietnam, Thailand, Indonesia, Malaysia, Taiwan and other regions, Line penetration rate is extremely high, but there are still a large number of numbers that have not registered with Line. For example, only 30%-50% of certain Vietnamese number segments are open to Line. If large-scale access is done directly from the general number database, more than half of the requests will go to waste, and may also be marked as harassment by the platform due to invalid delivery.
Activate first and then reach out
Numbers that have not activated Line cannot receive any Line messages, so filtering Line activation data can avoid invalid delivery and reduce the probability of complaints and risk control. See Documentation for details.
If you don’t filter Line activation data, you may waste 60% of your reach budget.
Suppose you have 100,000 overseas numbers and import them into the Line reach tool without any filtering. Common consequences:
- A large number of invalid numbers: More than half of the numbers are not registered with Line at all, and messages can never be delivered.
- Extremely low reach rate: The actual number of people reached may be less than 30%, and the remaining 70% of the numbers consume sending quota, time, and possible platform fees.
- Marked as harassment: Sending messages to invalid numbers multiple times can easily trigger Line’s abuse detection, resulting in account restrictions or even bans.
- Waste of manpower and recharge amount: When manually reviewing the export results, a large amount of useless data was found; the balance was detected for no reason.
By filtering the Line activation data first, you can quickly eliminate invalid numbers and focus your budget on numbers that are truly valuable.
Scenario 1: Quickly find Line activated users from the general number range, and accurately issue orders to Vietnam/Thailand
A cross-border team purchased a CSV (approximately 50,000) of universal mobile phone numbers in Vietnam + Thailand and directly reached them via Line private messages. As a result, the reach rate was only 35%, and 70% of the numbers could not complete the message delivery. The team later switched to the “Number Generation → Line Activation Screening” process:
Operation steps: Global number generation + Line activation detection + uid export
- Generate numbers: Use KK-DATA’s global number generation module (free), select the Vietnam/Thailand number range, and generate 50,000 random numbers.
- Submit activation test: Upload the number to the Line activation filtering task and select the “Line activation” detection type.
- Export uid and results: After the task is completed, export the CSV, and only retain the number with the status of “activated” and the corresponding Line uid (unique ID) for subsequent accurate contact.
Effect comparison: key indicators before filtering vs after filtering
| Indicators | Before screening (direct access) | After screening (first screening and activation) |
|---|---|---|
| Reach rate | 35% | 92% |
| Complaint rate | 8% | 1.2% |
| Reach cost (per message) | 0.02 | 0.009 (saving ~55%) |
| Manual processing time | Need to repeatedly clean up invalid data | Export once |
Productivity Tips
Using KK-DATA’s global number generation module (free) and Line activation screening, up to about 1 million numbers can be processed at a time, and automatic notifications will be sent when the task is completed.
Scenario 2: Combined with Line gender recognition, targeted screening of “male + open” people
Many overseas categories (such as men’s products, games, finance) need to target male users. If you only screen for gender without screening for subscription, the following situation may occur: half of the selected male numbers, which are mostly male, have not registered Line at all and cannot be reached.
Why is gender-only screening not enough? The activation status must be superimposed
- Pure Gender Filter: Only mark numbers that you believe belong to men, but may not exist on Line.
- Overlay activation status: First obtain the gender label (including male/female fields) through Line gender detection, and then require the status to be “activated”. The finally exported number will 100% not only receive the message, but also has a high probability of being the target gender.
Quality control: Pay attention to the confidence and sample size of the gender field
Line gender recognition is based on inference of number characteristics and public data, with a common accuracy rate of about 70%-85%. It is not recommended to treat it as 100% accurate, but it is sufficient as an initial screening layer for batch targeting. It is recommended to do a small amount of manual verification after exporting, or to cooperate with other platform data for cross-confirmation. KK-DATA’s Line gender detection supports batch export, and the fields include uid, gender, and activation status.
Scenario 3: Clean existing customer data and remove numbers that have been canceled or have not registered Line
For teams that already have a number library (through purchase, self-build, or collection through offline activities), the existing data usually contains a large number of invalid numbers. For example, 40% of numbers collected two years ago may have been deregistered or transferred. By checking the Line activation status in batches, the database can be quickly purified.
Use data deduplication warehouse to avoid repeated detection and waste of balances
KK-DATA provides a data deduplication warehouse. When you upload a number for testing, the platform will record the detection results. Next time you import the same number, the system will automatically skip duplicate items and will not deduct fees repeatedly. This is very suitable for cleaning inventory data - you only need to run a full check, and subsequent incremental numbers will be checked separately.
Export activation data in batches and use it directly for next marketing import
After the detection is completed, export the CSV table and filter the number rows with “Open = Yes”. Import these numbers directly into your Line reach tool to ensure every send reaches real people.
Practical guide: Complete the complete process of Line activation data screening on KK-DATA
Here are 5 simple steps to help you filter Line activation data from scratch:
- Prepare numbers: Supports three methods: upload CSV/TXT, use global number generation (free), and manual input (a small amount).
- Create a filtering task: Log in to the Application Console and select the “Line Enabled” or “Line Valid” detection type. If you need gender, check the “Line Gender” option.
- Set task parameters: Select the country and whether to enable deduplication warehouse (recommended). The system will display the estimated cost before submission (billing by item, see the real-time price on the console for details).
- Waiting for completion: The task usually completes within a few minutes to a few hours, depending on the number of numbers. You will be notified via Telegram after completion (the customer service robot needs to be bound in advance https://t.me/kkdata_robot).
- Export results: Click Export on the task details page and select CSV or TXT format. Fields include: number, activation status, uid, gender (if any), country, etc.
Billing instructions
All inspection types are billed on a per-item basis (see real-time prices on the console for details). It is recommended to estimate before submitting the task.
FAQ
Question: Which countries/regions does Line activation data support?
Answer: Mainly covering Line mainstream markets such as Vietnam, Thailand, Indonesia, Malaysia, Taiwan, and Japan. The specific number location can be filtered by country when submitting a task. Supports numbers in 240+ countries around the world, but Line detection is mainly targeted at areas with high penetration rates, and the effect in other markets may be limited.
Question: How long does it take to detect the opening of a Line? How many items can be detected at the same time?
Answer: A single task supports up to about 1 million entries, and the time taken depends on the total number of numbers and the server load. Tasks with 1 million items are typically completed in 1-3 hours; smaller scale (thousands of items) can produce results in minutes. CSV/TXT results can be exported at any time after the task is completed.
Q: What fields does the filtered Line activation data contain?
Answer: Usually includes: number, activated/valid status, uid (Line unique ID), and some tasks also include gender fields. The specific fields are subject to the console export form, and different detection packages may be different.
Question: If Line is screened out and is not activated, how can I still use this number?
Answer: Unactivated numbers are not valid for Line reach. You can try other platforms (such as WhatsApp/Telegram) for detection, or directly clear the number library. It is not recommended to continue using Line private messages to avoid wasting costs.
Question: What is the accuracy of KK-DATA’s Line activation detection? Is it guaranteed?
Answer: The platform adopts multi-dimensional verification logic, and the accuracy rate is industry average. It is recommended to test with a small amount first to confirm the effect (for example, upload 100-500 numbers for comparison). If there is any dispute, please contact customer service [two-way contact customer service] (https://t.me/kkdata_robot), and the platform will assist in verifying the test results.
Conclusion: Screen first, then reach
If you are going overseas to acquire customers, especially for the Southeast Asian and Taiwan markets, please remember this principle: Screen Line activation data before reaching out. This allows you to spend your limited budget on truly active and reachable users instead of filling a big hole with invalid numbers. Get started today:
👉Log in to the console to start screening numbers 🤖 Two-way contact customer service: https://t.me/kkdata_robot 📖 Usage documentation: https://docs.kkdata.cc/ 🌐 Learn more about products: https://kkdata.cc/
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