The rules of the search game have changed. While previously the fight was for the TOP 10 in Google and Yandex, the battle is now over getting into the one and only ChatGPT answer.
Users are "googling" less and asking AI more often: "Recommend the best email marketing service" or "Which vacuum cleaner should I buy in 2025?". And if the neural network doesn't mention your brand, you lose customers without even knowing it.
This phenomenon has been dubbed GEO (Generative Engine Optimization). In this article, we analyze how SEO specialists influence neural network responses and why there is nothing to do in this niche without professional SMS services and multi-accounting.
What is GEO and why is one account not enough?
The essence of GEO (or AIO — AI Optimization) is simple: you need to convince the OpenAI algorithm that your brand is the most expert, authoritative, and trusted (E-E-A-T) source of information.
But how do you understand what exactly ChatGPT "thinks" about your brand? And how do you influence its "opinion"? This is where the need for account infrastructure arises. Professionals use services like CyberYozh App not for spam, but for solving strategic tasks:
Honest visibility monitoring (Share of Model): ChatGPT personalizes answers based on the history of your previous dialogues. If you constantly ask about your brand from one account, the neural network will start to "play favorites" with you. To see the real picture — how the AI responds to your potential customers — you need dozens of "sterile" accounts without digital memory or history.
A/B testing of prompts and strategies: You need to check 50 different question formulations (e.g., "Which CRM to choose?", "Top CRM systems", "Best CRM for small business") to understand in which specific scenarios your brand drops out of recommendations. Doing this from one account is risky (limits will trigger) and ineffective (data bias).
Local search check (Local GEO): ChatGPT's answers for a user in New York and a user in Berlin can differ cardinally. Using a combination of "Antidetect + Proxy of the required country + Local phone number," you can check if the AI recommends your product in specific foreign markets.
Large-scale SEO content generation: To get into neural network answers, the internet must be filled with articles confirming your expertise (E-E-A-T). Creating hundreds of high-quality, structured articles for external platforms requires massive token limits, which quickly run out on a single account.
Experiments with "training" the model: Using an account grid to create dialogue chains that correct brand facts within a session. The hypothesis of many GEO specialists is that mass correct signals from "different users" can over time update association weights in the model (so-called Agentic Influence).
Is a phone number needed in 2025? Reality vs Marketing
OpenAI has indeed simplified access to its products. If you are an average user visiting from home Wi-Fi, you might have noticed changes:
Basic access: ChatGPT (GPT-3.5/4o-mini) can be used even without registration, but with limited functionality and no history saving.
Simplified login: Often, Google/Apple ID or email confirmation is enough to create a single account.
What's the catch for a professional then?
The relaxation of rules only applies to users with high "trust" (Trust Score). As soon as you start engaging in multi-accounting or promotion, the situation changes drastically.
The OpenAI security system instantly requires SMS verification in the following cases:
Suspicious network activity: Using proxies or VPNs (even high-quality ones) is often a trigger for a "humanity" check.
Lack of digital history: Fresh profiles in antidetect browsers have no accumulated cookies, which looks suspicious to OpenAI.
Mass registrations: If a second or third account is created from the same "hardware" or subnet, an SMS confirmation request is inevitable.
API Access: To obtain API keys (necessary for bot integration), phone verification remains the standard for identity and billing confirmation.
VoIP Blocks: Most free virtual numbers (Google Voice and public SMS receiving services) are blacklisted. OpenAI flags them as VoIP (Voice over IP) and does not allow registration.
Geo-mismatch: If you log in from a German IP address but enter an Indonesian number, the system might allow registration, but the risk of a future account ban increases ("suspicious activity" flag).
Age Verification: Since September 2025, OpenAI has introduced strict controls. If a profile seems suspicious (suspected under-18), it may require not only SMS but also a selfie or ID.
Therefore, for creating a reliable account base, the combination of "Clean Proxy + Residential Number" remains the only working method.
Technical Stack for Successful Registration
To ensure your accounts live long and don't get banned within 24 hours, follow this algorithm:
1. Digital Fingerprint Preparation
Do not register accounts from a regular Chrome browser in incognito mode. OpenAI reads your "hardware" and browser parameters. Use antidetect browsers (Dolphin, Adspower, etc.) to create a unique profile for each account.
2. High-Quality Proxies
This is the foundation. Using free proxies or spammed VPN servers is a direct path to blocking. You need static residential proxies that are not on spam lists.
Solution from CyberYozh App: Our proxies provide high trust, anonymity, and are ideal for working with various online services, including OpenAI. We recommend matching the proxy to the country of the future phone number — this reduces the risk of additional verification requests (Geo-mismatch).
3. Virtual and Residential Numbers. SMS Activation
This is a key stage. For OpenAI, you need more than just a "virtual" number from the internet; you need proof that you are a real user.
Virtual Number vs Residential: what to choose for OpenAI?
Many users confuse these concepts, but for an anti-fraud system, the difference is fundamental:
Virtual Numbers (VoIP): These are numbers created via software through internet telephony. They are cheap, but OpenAI sees their "origin" and sometimes blocks the registration attempt.
Residential Numbers (Non-VoIP): These are numbers physically linked to real SIM cards from mobile operators. In databases, they are identified as a regular mobile phone of a real person.
Important: To create long-lasting accounts in OpenAI and work through the API, we recommend using residential numbers.
Criteria for Choosing an SMS Service:
Huge Selection of GEOs: Prices for numbers in the US or UK can be high. Experienced users often choose cheaper but high-trust regions (Poland, Baltic countries, Indonesia), where the SMS price can be just a few cents.
SMS Delivery Speed: The code from OpenAI has a short lifespan. The service must deliver the code instantly.
Privacy and Number Cleanliness: It is critical that the number is issued "to one set of hands" for a specific service. If the number was previously used by someone else for OpenAI registration, you will simply waste your time. A reliable service guarantees that during activation, this number belongs only to you.
Refunds: If the code doesn't arrive (operator-side failure happens), the money should be automatically returned to your balance.
CyberYozh App fully meets this need. We provide access to thousands of numbers worldwide, specifically filtered for working with picky services like OpenAI, Google, and Telegram.
Step-by-Step Guide: Registering an Account Correctly
Set Up the Session: Launch a profile in an antidetect browser with a connected proxy (e.g., USA).
Go to CyberYozh App: In the "SMS Activation" → "Residential Numbers" section, select the "OpenAI" service.
Select Country: Ideally, it should match the proxy region (USA in our example), or be neutral and high-trust.
Buy Number: Copy the received phone number.
Start Registration in OpenAI: Enter email and password. When the site requests a phone number, paste the purchased number.
Receive Code: Return to your personal dashboard on the CyberYozh App website and wait (usually 10-30 seconds) for the verification code to appear.
Complete Registration: Enter the code on the OpenAI website.
Important: After successful registration, let the account "rest" for a couple of hours before active use. This reduces the risk of triggering the anti-fraud system.
Why Use CyberYozh App?
There are many SMS activation services on the market, but CyberYozh App is designed specifically for SEO promotion, marketing, and automation tasks. We offer professional tools that save you time and budget.
Number Reputation Check. This is our unique feature. When choosing a number, you can enable a "health" check. The system will automatically evaluate the number based on Trust Score indicators used by top platforms like OpenAI.
Why it's needed: You minimize the risk of the SMS not arriving or the account being blocked immediately after registration.
Savings: The function is compatible with free cancellation. If the check shows a low reputation — simply cancel the order and take another number without spending a cent.
Unified Ecosystem. You don't need to switch between different services. In one interface, you get high-quality proxies and immediately pick matching numbers for them.
IP Reputation Check. Before registration, you can check the quality of your proxy and its Score through our built-in tools. This is critical for working with OpenAI's anti-fraud systems.
API for Developers. If you are creating auto-reg tools in Python, BAS, or other languages, our API easily integrates into your software, allowing you to fully automate your work.
Lifehack: How to Speed Up Registration 2x?
If you plan to create an account farm, switching between service tabs and OpenAI takes a lot of time. We developed the CyberYozh App extension for Chrome, which automates the routine.
What the extension can do:
Everything in One Window: All your active proxies and purchased numbers are displayed directly in the browser's side panel.
Online SMS Codes: You don't need to refresh the website page — the code will come directly to the extension, where it can be copied in one click.
Proxy Management: Fast switching and status checking of your IPs without extra movements.
👉 Detailed guide on setting up and using the CyberYozh App extension.
Important Note: Security and Platform Rules
Despite the effectiveness of mass registration, we recommend approaching the process mindfully and considering the OpenAI rules:
TOS Violation: Official OpenAI rules (Terms of Service) prohibit multi-accounting. The system is constantly improving its algorithms, and violating these rules can lead to the blocking of your entire account grid.
Legal Aspects: In some jurisdictions, mass registration manipulations may be considered fraud. Always consider local legislation.
White Alternative: If your task is to provide team access to ChatGPT without breaking rules, consider creating official Organizations within OpenAI. This is a legal way to manage access for multiple users.
Using virtual, residential numbers and proxies is a professional tool that requires an understanding of all associated risks.
Conclusion
Promotion through AI and creating ChatGPT account farms is not difficult if you have the right tools. Saving on proxies or using free numbers for SMS verification will only lead to a waste of time and money. Use professional solutions from CyberYozh App to focus on results, not on fighting blocks.
Have questions or encountered difficulties? If it's difficult for you to decide on a GEO for SMS activation or you need help with proxy fine-tuning — our support service is always online. We will help you understand the technical nuances and select a solution that ensures the stable operation of your account network.