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.

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
• Bot for TG checking
• Viber checker
• MAX checking
• WhatsApp checker
• VK, Signal, social media and Email
• Parser and audience collection
• Viber parser
• Telegram parser
• Checking and Scraping cost
• FAQ about checking and Scraping bots

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.

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
• Rows and unique contacts
• Why checking comes first

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.

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 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 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 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 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.

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.

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.

Need to find MAX in your own phone list and understand whether a person is registered in the MAX messenger? Then the logic is simple: you do not search numbers manually inside the app. Instead, you prepare a clean file and send it to checking max. For a manager or marketer, this is usually not about curiosity. Rather, it is about budget. If you plan to use this list for outreach, segmentation, or promotion, burning money on empty numbers is a bad idea. We do not hack anything. We only collect what the user has left open inside the MAX profile. So, if the contact has visible data in max, it may be possible to collect MAX ID, first and last name, gender, and last online status.

Let’s start with money so there is no fluff. Minimum order — 15 usdt, while 1 check costs 0.004 usdt. If the total cost of your volume is below 15 usdt, the minimum order price still applies. In other words, this is a batch service, not a one-random-number lookup. If you send 20, 50, or 200 numbers, the pricing rule stays the same.

• How the find MAX service works
• What data can be collected from MAX
• How to prepare a file for checker max
• Pricing and timing for checking max
• Who actually needs this
• FAQ: find MAX by number

How the find MAX service works

In practice, find MAX is not the same as manually searching inside the application. You can do that yourself on a few numbers. However, checker max is needed when you already have a list and need to process it in bulk. You provide your own database, then the system runs it through checker max. After that, you receive a report for the numbers that could be checked in MAX. In plain language, this is a working scenario for people who do not want to waste hours searching in max one phone number at a time.

There is a nuance people often ignore at the start. MAX messenger does not like this kind of verification. Therefore, checking max is not “click once and done.” There are limits, retries, backoff, proxies, and account quality on the checking side. Because of that, you will not find a simple public API for this scenario. People who think find MAX from a list is an easy evening script usually run into blocks very quickly.

What data can be collected from MAX

If the task is defined properly, find MAX is not just about the fact of registration. For example, the result of checking a MAX number may include the following fields:

• phone number,
• MAX ID,
• first and last name,
• gender,
• last online status.

Some of this data may be missing if the user did not fill it in. Likewise, part of it may be hidden in the profile. So there is no point building illusions here. The service does not pull magic. Instead, it returns only what is realistically available during checking in max. For a manager, this is already useful because you can see whether the contact is real or just an empty row. For a marketer, the extended report is even more useful. It helps clean invalid records, segment the base, and stop dragging garbage further into the workflow.

How to prepare a file for checker max

This is where the mess usually starts. For checker max to work correctly, the file should be either txt or csv. Inside, there must be digits only. No plus signs, no brackets, no dashes, and no comments like “John work.” Also, no spreadsheet chaos. One number per line. One file per country. Otherwise, if you mix several countries in one batch, do not be surprised when part of the list goes straight into trash.

The normal structure is simple: country code, operator code, subscriber number. Before sending the file, it is better to check common mistakes:

• non-mobile numbers,
• wrong country code,
• duplicates,
• spaces inside rows,
• mixed countries.

Money is not refunded for invalid data or broken files. The reason is straightforward: bad input burns requests and time. So, if the file is not ready, it has to be cleaned first. File formatting is a separate paid task.

Pricing and timing for checking max

Again, short version. Minimum order — 15 usdt. One check — 0.004 usdt. If your total volume costs less than 15 usdt, the minimum order applies. In turn, pricing depends on how many numbers go into processing, not on how many of them are finally found.

Timing depends on volume and file quality. A clean batch moves faster. On the other hand, if the list contains duplicates, junk, mixed formats, or needs extra cleaning, timing grows. If your deadline is “send the full report in twenty minutes,” it is better not to plan it that way. Small batches can be processed fast, but checking max is still a semi-automated workflow. Sometimes the messenger cuts some requests, returns unstable responses, or throws false negatives. So, find MAX on a large list is always a working process, not a magic button.

Who actually needs this

Usually, this service is not for everyone. Instead, it is for people who already have their own list of numbers and a clear task. A manager may need it to understand whether the contact exists in MAX. Then he can decide whether a personalized message makes sense. A marketer may need it to avoid spending money on an empty base. Likewise, a project manager or technical specialist may need it because building a custom solution from scratch for a one-off case makes no sense.

If we put it bluntly, the value is not in the phrase find MAX itself. Rather, the value is that you stop guessing and get a usable report for your base. What you should not do is launch checking just for the sake of checking. Every verification process leads to the next question: what will you do with the result afterward? If there is no answer, then there is no point in spending either time or money.

FAQ: find MAX by number

Can you find MAX for one single number?

Technically yes, but the service is priced as a batch. Therefore, if the total is below 15 usdt, the minimum order still applies.

What does checker max return?

Usually phone number, MAX ID, first and last name, gender, and sometimes last online status. However, some fields may be missing.

What file format should be used?

Preferably txt or csv. One number per line, digits only, one file per country.

Can different countries be mixed in one file?

No. In fact, that is one of the easiest ways to damage the result before the process even starts.

What affects the timing?

Mainly volume, file quality, and whether the list needs additional cleaning before launch.

Max checking is used for bulk verification of the presence of accounts in the Max messenger. We do not perform single-number checks. See the cost per check in the paragraphs below. Orders for Max checker are accepted strictly in the number format 79XXXXXXXXX. When sending a task, check via GPT that all numbers belong to mobile operators; payment for incorrect numbers is not refunded.

• How Max checking works
• Features of checking on Max
• How to order Max checking
• NDA from Max checker
• Cost and timelines of Max checking
• FAQ: Bulk verification in Max checker

How Max checking works

Max checking is powered by a fully custom solution by our developers. It is not for sale and has no API due to its specific operation. For developers who want to implement Max checking themselves, we recommend immediately thinking through:

1. where to buy or register Max accounts
2. which proxy service to use
3. what requests the messenger allows and what limits it has
4. daily quotas, backoff strategies
5. what the report will look like (minimal “yes/no” or extended)
6. from what number of phone numbers you will run Max checking

If we are talking about our Max checker service, we do not provide an API, and the minimum order must be from 15 u.e. We do not buy accounts for Max checker—we register them ourselves. As for blocking limits, sorry, but you should test those yourself: burn a thousand accounts and get the numbers.

Features of checking on Max

Before ordering, make sure Max checking is legal in your region and that this service complies with your local laws. For our part, we do not provide Max checker services if you will use these reports for spam, surveillance, etc.

Personal data and user consent for the use of this data are obtained directly by the Max service. MAX processes the phone number as personal data based on the user agreement and/or consents. All users, when registering, by default consent to the use of this data. The Max messenger fights automated check on Max by blocking accounts used for checking.

How to order Max checking

Is it possible to find out whether a number is linked to Max? Of course. For Max checker to run properly, you need to prepare a formatted task file. What does that mean? Nothing complicated—your file must be in plain TXT format (Notepad). The data in the file should be digits only—phone numbers for the Max checker. Each number on a separate line without extra symbols (-, (), +, etc.). If you don’t have time to prepare the task file, the file-formatting service is 15 u.e. Our specialists will spend their time and bring your databases to a unified format.

Format requirements:

1. E.164 (7…, 380…, etc.)
2. One file — one country

Be sure to check for common mistakes — money is not refunded:

• non-mobile numbers,
• incorrect country code.

How to check if there is a Max account by number?

Follow the hints in the image!

After the task file reaches the manager, they will check it for format compliance and send you payment details. We accept payment in fiat as well as in any cryptocurrency (USDT is preferred). After the funds are credited, Max checking begins. Max checker goes through your list and checks phone numbers that have the Max messenger. The checking time may vary depending on the number of phone numbers for Max checker. From experience, up to 2,000 numbers takes up to 30 minutes.

When Max checking finishes processing all numbers, the manager will send you a report in tabular form. Open it on a computer!!! on mobile devices the formatting may be incorrect. The report may be of two types: simple (yes/no/uncertain) and extended (yes/no/uncertain | name | last seen date | etc.). For an additional fee, we can perform segmentation and other database services.
download an example of a MAX checker report.

Since the Max messenger fights such scripts, false triggers or failures may occur during Max checker. Please verify the work at least partially.

NDA from Max checker

We do not disclose our clients’ data. We do not store their reports. We do not transfer these reports to third parties. All correspondence in messengers is stored for up to 7 days. Therefore, we recommend subscribing to our group so as not to lose the service for checking the presence of an account in Max.

Now you know where to check a phone number for registration in Max. Our manager is ready to answer your questions like “How to find out whether a number is registered in Max?” The button to contact the manager is at the beginning of the article.

Cost and timelines of Max checking

The price of checking on MAX is a package process that occurs in a semi-automatic (closer to manual) mode.

• $0.002 per check, minimum order of $15 – 7,500 checks. For smaller orders (at least 1,000), the price remains fixed at $15.

The cost of checking on Max is calculated based on the number of phone numbers to be checked and is not tied to the result.

Checking speed is 2000, with a 10-minute turnaround. Speed ​​is unaffected by whether you order a simple or full check with names, online dates, and other information. The report for the simple Max checker is a list of phone numbers registered to the Max account.

FAQ: Bulk verification in Max checker

• What is Max checking?
• Which countries does Cheker Max support?
• What data is needed for checking on MAX?
• Is it possible to determine the owner’s name?

What is Max checker?

Max checker is a general, collective name for approaches/tools that answer the question “Is a phone number registered in Max?”. Do not look for ready-made programs since all the work is done manually.

Which countries does Cheker Max support?

At the time of writing, support is provided for RU mobile operators. This messenger is exclusively localized, so it is unlikely that anyone will want to use it in other countries. However, time passes and everything changes—ask the manager.

What data is needed for checking on MAX?

We accept for Max presence checking only phone numbers in E.164 format (for example, 79123456789). No additional personal data is required. We recommend sending a TXT file, sometimes CSV/XLSX with a column phone. One file — one country.

Is it possible to determine the owner’s name?

At the moment, it is not possible to know the owner’s real name with 100% certainty. MAX phone check can collect only the name specified in the MAX account profile.