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Parser bot for checking and scraping

Scraping and checking bot: database checking, Viber parser and TG parser before promotion. A parser is a tool for collecting data from open sources. In real marketing work, though, the problem is rarely the word itself. The problem is that the list is already bought or exported, the manager is waiting for launch, the client asks when the campaign starts, and nobody has checked what is inside the file.

Some numbers may be dead. Some contacts may not use the messenger you need. A Viber group may have much less useful volume than expected. A TG channel may have three people in comments, even if the subscriber count looks nice.

Parser

A bot for checking and parsing does not replace the whole marketing process. It does not write the offer, build the media plan, or create sales from thin air. Its job is practical: accept a file or a link, check whether the task can be processed, calculate the price, show the limits, and send a structured order to a manager.

People search for these tools in very different ways: Viber parser, Telegram parser, parser, parcer, bot checking, bot parcing, bot for TG, WhatsApp checker, VK checker. The label matters less than the workflow: upload a list or send a link, get a price estimate, see the limits, and send to work only what is worth processing.

Scraping bot functionality

Parser bot for checking

Checking means working with an existing list. There is a file with phone numbers, emails, or other contacts. The bot accepts the file, sends it for calculation, shows the price, and helps create the order. Boring? Yes. But this boring step often saves money.

Parser bot for checking

Before the ad account, there is often a dirty list: duplicates, old leads, numbers without the required messenger, contacts from different countries, or garbage after manual export. A bot for checking does not magically improve the list. It shows how suitable it is for a specific channel.

TXT or CSV format

The bot expects TXT or CSV. One number per line. Digits only. No spaces, dashes, plus signs, commas, dots, comments. Automated checking breaks easily when one row contains a phone number, name, city and a manager’s note.

Rows and unique contacts

The bot shows how many rows were in the file and how many unique contacts remain. Sometimes the number hurts: 30,000 rows turn into 18,400 unique contacts. In a presentation the base was big. In work, not so much.

Why checking comes first

Checking the list after launch is like checking the landing page after the traffic has burned. Possible, but not smart. Checking helps decide whether TG, Viber, WhatsApp, MAX or email makes sense for this list.

Bot for TG checking

TG deserves a separate section. For promotion, it is not only about numbers. Username, activity, and technical account signals can matter. A chatbot for Telegram in this workflow should not just accept a file; it should help choose the depth of checking.

Bot for TG checking

TG short

TG short checks whether a TG account is found by phone number. Simple answer: yes or no. Enough for the first cut.

TG detailed

TG detailed may include phone, TG ID, TG nickname, Premium, last online time and offline days. This can already be used for segmentation and quality assessment.

TG full

TG full may include first name, last name, gender, age and photo link if these fields are available. Full data makes sense only when someone will actually use it.

Viber checker

Viber is still alive in many local and mass-market tasks. Before communication in Viber, it is better to understand how much of the base is actually found.

Viber checker

Viber short

Viber short shows whether a number exists in Viber. Nothing fancy. For a first estimate, this is often enough.

Viber full

Viber full may include phone, name, last online time, age and photo. These fields are useful if they affect segmentation, manual review or prioritisation.

MAX checking

MAX checking helps verify whether contacts exist in MAX. If the channel is new for the business, do not build the launch on the feeling that people are probably there.

MAX checking

MAX short

MAX short answers the basic question: is the contact found. A hypothesis that dies during checking is cheaper than one that dies after budget.

MAX full

MAX full makes sense when the channel is already chosen and additional data is needed.

WhatsApp checker

WhatsApp is often used for requests, consultations and repeat touches. A WhatsApp bot or WhatsApp chatbot in this workflow starts not with a pretty greeting, but with a basic question: is there a contact we can work with?

WhatsApp checker

WhatsApp short

WhatsApp short shows number availability. It is a useful first filter before any communication where WhatsApp is considered a working channel.

WhatsApp full

WhatsApp full may include number, online date and time, age, gender and photo link. Not every team needs this.

VK, Signal, social media and Email

The checking section is not limited to the main messengers. The bot can work with VK, Signal, Facebook, Instagram, TikTok and Email.

VK Signal social media and email

VK and Signal

VK and Signal are narrower scenarios. A VK bot makes sense when there is a real plan for those contacts, not just because someone wants one more channel.

Social profiles

Social checks can help with audience evaluation and manual qualification. But a social profile is not the same as product interest.

Email checking

Email checking helps verify address validity. In email marketing, a dirty base hurts not only one campaign but also domain reputation.

Parser and audience collection

Scraping is not checking. Checking works with an existing list. Scraping collects an audience from a source: Viber groups, TG groups, channel comments.

People often search for a free parser when they want to just export the audience. Sometimes it can help with a small one-off task. But in real promotion, questions appear quickly: what was collected, where are duplicates, which countries are included, are there filters, what happens when the source fails.

Scraping as source validation

A group link is not yet a marketing audience. First you need to understand what can be collected, how much it costs and whether it is worth processing.

Why Scraping does not guarantee sales

A collected contact is not a buyer. The result still depends on the offer, channel, frequency, base quality and whether the first message burns the audience.

Viber parser

The Viber parser workflow is built around an invite link to a group or community. The user can send one link or several links at once. A bot extracts invite.viber.com even from messy pasted text.

Viber parser

Messy Viber links

The bot can find the link inside a message. Text before the link should not break the flow.

Several Viber groups

If several Viber links are sent in one message, the bot processes them one by one and shows one combined report.

Viber Scraping settings

Viber Scraping can include phone country filters: Ukraine, russia, Belarus, Kazakhstan, Uzbekistan, United Kingdom, Poland, Moldova. It can also filter member types: superadmins, admins, regular members.

Viber group report

The report shows each group as a separate block: link, estimated quantity, price, order ID and total cost.

Selecting groups for work

After calculation, the bot asks which groups should be sent to work. Calculation is not an order yet.

Telegram parser

TG Scraping is split into groups and channels. A bot for TG chat works with one logic, a bot for TG channel with another. Mixing them up produces bad expectations very quickly.

Telegram parser

Bot for TG chat and group

A Telegram parser for a TG group must warn early: if phone numbers are needed, they are hidden for many users. If usernames are needed, they may be available only for part of the members. Admin bot for telegram.

TG channel parser

TG channel Scraping is limited to comments under posts. If there are no comments, there is almost nothing to parse.

Checking the link

If the user selects group Scraping but sends a public channel, the bot can detect it and warn them. For private invite links, a manager may need to review it manually.

Checking and Scraping cost

Checking usually returns the cost faster. Scraping can take longer. The bot creates an order, waits for calculation, polls the status and notifies the user when the data is ready.

Why calculation takes time

Scraping is not just opening a link. The source has to be processed, data has to be collected, and the price has to be calculated.

Minimum price

Small volumes may have a fixed minimum price. If a group is too small, a 15 USD minimum can apply.

Order ID

Every calculation has an ID. “That group” is a bad identifier. ID is better.

FAQ about checking and Scraping bots

How to parse from Viber?

Choose Scraping → Viber and send a Viber group link. You can send one link or several links at once.

How to check if MAX exists?

Choose Checking → MAX, upload a TXT or CSV file with numbers and wait for the calculation.

What is the difference between a checking bot and a Scraping bot?

A checking bot verifies an existing list. A Scraping bot collects an audience from a source: groups, communities, comments.

Why parser, parcer, bot checking and bot parcing?

Because people search this way. Some use English, some make typos, some mix languages. Inside the product, the workflow matters more than the label.

Bulk WhatsApp checker

WhatsApp checker is a bulk service for verifying phone number lists against WhatsApp registration. Numbers from any country are accepted. Minimum order: 1,000 checks. We do not use your numbers for any internal purposes. This service is intended for legal and ethical use only. We do not support or engage in prohibited topics. To place an order, prepare your number list according to the guidelines.

Who Needs WhatsApp checker

WhatsApp is a highly effective communication tool in many countries. With millions of users, it’s essential for direct marketing efforts.

Target Users for WhatsApp checker

Both marketers and sales managers can use WhatsApp number validation to find potential clients using WhatsApp.

WhatsApp checker

  1. Marketers looking to optimize ad budgets.
  2. Media buyers and targeting specialists.
  3. E-commerce and businesses for direct outreach.
  4. Call centers performing cold outreach.
  5. Agencies sending bulk WhatsApp messages (we do not support spam).

By ordering the WA Checking service, you’ll receive a filtered list of active WhatsApp numbers, delivered in a convenient spreadsheet format for segmentation or integration into your campaigns.

WhatsApp checking & bulk messaging

WhatsApp checking is commonly used to reduce costs associated with mass messaging. Here’s how it helps:

  • It saves you money by skipping inactive or fake numbers — no more wasted messages.
  • It protects your sending accounts if you use official tools, reducing the risk of being blocked. More on that here.
  • It helps refine Facebook targeting. Since Meta owns both Facebook and WhatsApp, active WA users are very likely active on Facebook/Instagram as well — perfect for phone-based custom audiences.

Follow-Up calls after checking

Many call centers use WhatsApp checking to create more accurate call lists. This allows communication directly within WhatsApp, improving connection rates and agent efficiency.

Imagine your sales department gaining access to thousands of verified, reachable leads. No more dead numbers — just productive outreach.

WhatsApp checker pricing

You can start checking numbers by sending us a list of **at least 1,000 phone numbers** from one country. WhatsApp verification cost: 0.0002 USDT per check. Minimum order: 15 USD (applies even if you only need 1 or a few checks). We accept any non-graphic format, preferably `.txt` or spreadsheet formats like `.csv` or Excel.

You will receive a report in spreadsheet format listing all numbers that are active on WhatsApp.

Сhecking whatsapp

  • Prepare your list of numbers
  • Submit the list (.txt, .csv, Excel — min. 1,000 numbers)
  • Make payment for the WhatsApp checking service
  • Verification process against WhatsApp database
  • Receive a detailed report with valid WhatsApp numbers

Example: How results are delivered (status, filters, formatted table)

FAQ on WhatsApp checking

We’ve been providing this service for years and compiled answers to the most common client questions. This list is regularly updated.

How long does checking take?

WhatsApp number checking can take anywhere from **a few minutes to several hours**, depending on the size of your list. For example, 1,000 numbers are usually processed within 5 minutes. Payment and report formatting may take longer.

Can I get a name from a WhatsApp number?

Directly retrieving a name from WhatsApp is not possible. However, combining multiple services (Telegram, Viber checking) may help you gather public names associated with numbers.
Learn more about this technique from our:
Viber Checker and
Telegram Checker services.

How do I find a person via WhatsApp number?

We do **not offer individual search services**. Our solution is for bulk checking only. If you’re trying to find one person, simply add their number to your contacts and check in the WhatsApp app manually.

Can I check numbers from multiple countries?

Yes, we support multi-country checks — but the phone numbers must be **grouped by country** and formatted correctly. Avoid mixing countries in the same file.

How does the checking process work?

The WhatsApp checker tool is not for sale — it runs securely on our servers. You provide the formatted number list, or we can help you convert it for an extra $10.

  • One list = one country only
  • File format: .txt or .csv (up to 128MB)

Formatting Requirements for WhatsApp checker:

  • Only digits — no spaces, dashes, dots, letters, or special characters
  • One phone number per line
  • Each number must begin with the country code, followed by carrier code and subscriber number
  • Examples: Russia: 79076655444; Ukraine: 380509988777

Important: Do NOT mix countries in the same file. One country per file only.

WhatsApp messaging

WhatsApp messaging is sending messages via WhatsApp messenger, using both native API and alternative methods. If there are many different services for the first method, then the price of a spam message in WhatsApp starts from $0.041 per message + $30 for mailing setup, analytics and consumables. Let’s figure out how to make a mailing in WhatsApp and what is WhatsApp mailing.

WhatsApp messaging and its types

How to make a WhatsApp mailing and which type to choose. WhatsApp, as one of the most popular messengers, offers several ways to send bulk messages. Let’s look at the main types of mailings that can be used to work with WhatsApp. And so:

Official WhatsApp messaging list

WhatsApp Business API (WABA) is an official way to integrate business with WhatsApp to send messages to customers. To do this, a partner company enters into an agreement to use the WhatsApp API. WhatsApp provides such a company with access to the ability to send messages to users for a fee. Well, in simple terms, the partner company pays part of the money for spam mailings in WhatsApp. This method is used for legal mailings that fully comply with the rules of the messenger.
WhatsApp messaging

WhatsApp mailing and its advantages

  • Guarantee that the account will not be blocked for spam.
  • Easy scaling for a large number of clients.
  • Integration with CRM and other business systems.
  • High deliverability of messages.
  • Support for sending video and sound and files.
  • Support for official message templates.
  • Automation by connecting chat bots.

WhatsApp mailing disadvantages

  • The message is charged depending on the region.
  • Requires integration with partner platforms.
  • Allows you to send messages only to those clients who have given their consent. This is the biggest disadvantage. Therefore, we offer spam messages in WhatsApp (below).
  • Limitation on mailing topics.

There are many partner companies for this type of mailing. Register on their portal and start sending mailings. As a partner platform, we can recommend Wazzup or SendPulse. The cost of setting up accounts is $100. After setting up, you will only have to top up your balance and you can create mailings without our participation.

Official WhatsApp mailing principle

  1. The client uploads the number database to the system.
  2. The service sends messages through the official API or other automation methods.

Message formats: text with a picture, video or sound.

Spam messages in WhatsApp

When all other methods do not work, there is only one option left and this is Spam messages in WhatsApp. Spam messages in WhatsApp are punishable by blocking accounts. If you start sending a lot of messages from your personal WhatsApp, this leads to permanent blocking.

This mailing is based on this principle. We buy a lot of accounts and send them until they are blocked. It’s simple.

Whatsapp mailing advantages

  • Firstly, a single tariff for any geo.
  • Secondly, there is no limit on gray topics, gambling, medicine, etc.
  • Thirdly, easy launch of the mailing list.

And finally – the ability to be the first to write a message without prior consent.

WhatsApp messaging list disadvantages

  • Inability to provide feedback via an account – donors. The channel works in one direction.
  • There is no possibility of automation, connection of chat bots.
  • Delivery is around 80%. 100% does not happen.
  • The biggest drawback is the lack of an active link in the message until the recipient responds to you.

Restrictions for spam messages in WhatsApp

We do not work with “black stuff”, politics and borderline social topics. The administration reserves the right to refuse without explanation. We have moral principles that we are unlikely to compromise for the sake of profit.

Bulk WhatsApp message for Business

WhatsApp Business is a free app designed for small businesses, making it easy to create and send bulk WhatsApp messages using contacts from your phone book. It allows you to create mailing lists using contacts from your phone book. You can set up WhatsApp mailings yourself, if you have the WhatsApp Business app on your phone and contacts in your phone book. Here is a short guide on how to make a WhatsApp mailing via WAB:

  1. WhatsApp messagingA mailing list is created. Limitations: up to 256 contacts.
  2. The message is sent to everyone or a group.

Advantages

  • Ease of use
  • No need for technical integration with third-party services.
  • Free application to use.

Disadvantages

  • Limitation on the number of contacts in one list, up to 256.
  • The contact must be in your phone book.
  • The client must save your number to receive messages. This is generally just a huge disadvantage.

WhatsApp sender for browser

Mailings via a browser web interface are one of the most common ways to send bulk messages. This approach involves using special extensions or programs, such as WhatsApp Sender, that operate through a browser. More details on how to make a mailing in WhatsApp via a browser:

  • The program integrates with the web version of WhatsApp. It uses the browser interface to send messages. The application is downloaded from the Google Play Market
  • In some cases, automation and scheduling functions are provided.

Advantages

Firstly, accessibility and ease of use.

Secondly, it is the ability to send messages in bulk without installing complex software.

Disadvantages

  1. Risk of account blocking for violating WhatsApp rules.
  2. Programs may violate data privacy.
  3. An unofficial method that may be unstable and unsafe.

There is nothing to recommend at the moment. Yes, there was such software, but the risk of being blocked is very high. And there is still the question of whether your account will go to the owners of the software. In general, everything is at your own risk.

Mailing to WhatsApp from a phone

Mailing to WhatsApp directly from a phone is the easiest and most accessible way to mail via WhatsApp. Oh, how many users have already been blocked for this. However, there are still brave ones who continue to do this.

This can be justified if you have 4 messages, but for sending a large number of messages to WhatsApp, you will definitely face a permanent ban. How to make a mailing list in WhatsApp from a phone

  1. The user manually creates and sends messages through the WhatsApp or WhatsApp Business application.
  2. You can use the “Mailing list” function to send mass messages to up to 256 contacts.

Advantages

  • No third-party software required.
  • Full control over the message sending process.

Disadvantages

  • Limit on the number of contacts.
  • The process is manual and is not suitable for large volumes of mailings.
  • High probability that you will be blocked by WhatsApp

WhatsApp messaging an Android emulator

Android emulators, such as BlueStacks or Nox, allow you to run WhatsApp on your computer, simulating the operation of a mobile device. This method is used to automate mailings.

It is almost similar to Spam messages in WhatsApp. After all, spam uses the same principle of trying different accounts and sending from donor accounts. You will only have to manually configure the change of IP addresses. So you will receive 256 messages on each account. How to send a mailing in WhatsApp via an emulator.

  1. An Android emulator and the WhatsApp application are installed on the computer.
  2. A proxy is connected. Each account should have its own, distinct IP.
  3. The program or user sends messages via WhatsApp, as from a regular phone.

Advantages

  • The ability to automate the mailing process.
  • Ease of managing mailings from a computer.

Disadvantages

  • Firstly, the risk of blocking an account for violating the rules of using WhatsApp.
  • Secondly, using an emulator can be unstable.
  • Thirdly, an unofficial method that is not supported by WhatsApp.

The conclusion is simple, stick to different IPs, buy donor accounts and do not worry if they are blocked. So to speak, there is a lot of work and the cost is almost the same as if you ordered a spam mailing.

Understanding WhatsApp direct message costs

The cost of WhatsApp direct messages depends on several factors, including the market price of WhatsApp accounts, the number of messages sent, and the content of the message. Larger volumes generally result in lower costs per message. Additionally, messages containing images or other rich media are more expensive than plain text messages.

Below is the price list for WhatsApp mailing and direct messaging services:

  • Picture + Text: 0.0410 USD per message

These rates reflect typical pricing in the industry and may vary based on service providers and specific requirements.

Image EXAMPLE OF A MAILING

WhatsApp mailing report, analytics

WhatsApp mailing analytics is an important tool for understanding the effectiveness of your campaigns. It is advisable to collect detailed reports for each stage of the mailing. This will help evaluate the result and set up a further strategy. What should be included in the mailing report?

  1. Number of messages sent 📤
  2. Percentage of messages delivered 🚚 (80% for spam)
  3. Message open rate (how many users read) 👀
  4. Clicks on links (if the mailing contains links) 🔗
  5. Bounces and blocking (if any) 🚫

Based on the data, you can improve targeting, content and frequency of sending, which will increase the conversion and effectiveness of your mailings. To collect such a report, you need to set up analytics in LockerStudio and implement utm tags in links.