Using Claude AI for Free

Do you want to use Claude for free in Russia? This AI-based chatbot, developed by Anthropic AI startup founded by former OpenAI employees, surpassed ChatGPT-4 on the Chatbot Arena platform in March 2025. The model can create texts, generate ideas, solve problems, and work with long contexts. Although the service from Anthropic officially doesn't work in Russia, there's a way to access it. Let's figure out how.

By the way, to authorize the chatbot, you'll need a phone number from one of the countries where the service officially works. You can get an inexpensive foreign phone number for one-time use to register with Claude on the Grizzly SMS service website. This guarantees you anonymous registration to communicate with the AI, give it a try!

Why Use Claude 3.5 for Free?

In spring 2025, the Claude 3 free family of language models was introduced, including three versions: Haiku, Sonnet, and Opus. Each of them has the ability to process large volumes of data without losing quality but differs in its characteristics.

• Sonnet: Ideal for creating texts, code, and ideas. Supports working with images and small amounts of text. Available for free on the Claude website;
• Haiku: The fastest model, performing the same tasks as Sonnet but with increased speed. Available with a paid subscription;
• Opus: The most powerful and intelligent model. Capable of solving complex tasks, including data analysis and automation of scientific research. Requires a paid subscription.

The model names symbolize their complexity: Haiku - brief forms, Sonnet - more complex, Opus - voluminous works.

And already this summer, an update was released - Claude 3.5 Sonnet (free to use). Today, this is the most advanced AI from Anthropic. It is distinguished from analogues by the following features:

• Deep context understanding: Models can analyze large data sets and provide accurate results;
• Emotional responses: Claude can generate texts with emotional coloring, making its responses more lively;
• Adaptation to various styles and tasks: The model is equally successful in handling both creative and technical tasks;
• Manifestation of "self-awareness": Claude 3 Opus can detect hidden elements in information and recognize test scenarios, making its behavior more human-like.

Using Claude 3.5 Sonnet for Free: What You Need

So, the service officially doesn't work in the Russian Federation. You can't register in the usual way and even can't open the website. To solve this problem and use Claude AI for free in Russian, you'll need:

• A foreign IP address from one of the countries supported by the chatbot (to open the website and hide your real location);
• A virtual number from the same country to register an account and start using the service.

If everything is clear with the IP address and you already know where to get it, then for the virtual number, you need to choose a provider. It should guarantee you SMS reception for a reasonable price and allow anonymous use of the number. Such a provider is the "Grizzly SMS" SMS activator. Our advantages:

• Low prices for all numbers;
• Guaranteed SMS delivery (a great opportunity to use Claude online for free);
• Wide selection of services for account registration and countries of mobile operators;
• Convenient payment methods;
• Helpful support chat.

Launching Claude AI for Free from Russia: Instructions

This task is non-trivial, and even the most insecure internet user can handle it. To get the opportunity to communicate with Claude AI for free, do the following:

1. Activate your foreign IP address;
2. Go to the chatbot website;
3. Provide an email address (you'll need to follow the link from the email sent by the service to the provided address) or sign in using a Google account (you'll need to give the service access to your account);

1. Provide a foreign phone number. To get it, you need to:
   1. Register on the Grizzly SMS website;
   2. Select the Claude service in the left panel and the mobile operator country just below (it's recommended to choose a country matching your IP address country);
   3. Top up your account to buy a number (for example, an English number costs only 10 rubles!);
   4. Confirm the purchase;
   5. Copy the purchased number and provide it for registration in Claude for free;
2. After this, the chatbot will send you an SMS with a verification code to the provided number. You can receive it in your account on the "Grizzly SMS" website within literally a minute after sending. You need to use this code to complete the profile registration.

After this, you'll be able to use Claude AI for free within a certain token limit. To increase the limit, you can subscribe to a paid plan.