DeepSeek Review: The Ultimate Guide

DeepSeek has gained a lot of popularity since its launch. Released just recently, it has already established itself as a strong competitor to OpenAI's ChatGPT. Its user-friendly interface, accurate results, and ease of integration have made it a favorite among businesses, developers, and everyday users.

So, what exactly makes it popular? In this article, we are going to provide a detailed review of DeepSeek, its features, pricing, and more. Let’s get right into it!

If you want to get more than Deepseek features, you can use UPDF AI Online as it is integrated with DeepSeek R1 and GPT5. Click the button below to visit and use it.

Now, let's know what is Deepseek.

Part 1. What is DeepSeek?

Founded in July 2023 by Liang Wenfeng, DeepSeek is a Chinese AI tool, specifically a large language model (LLM), that uses advanced machine learning models to process information and generate responses, allowing it to handle multiple tasks. Earlier in January, the AI model DeepSeek (R1) was released, which competes with top models such as OpenAI’s ChatGPT o1.

AWS, Google Cloud, and Microsoft Azure are just a few of the cloud platforms that Deepseek is compatible with. It can also be used through APIs, which allows it to be integrated with various applications. Some of the features of DeepSeek include:

• Natural Language Understanding
• Multitasking Ability
• Cross-platform Support
• API Integration
• Customizable Responses

Part 2. Is DeepSeek Free?

Depending on the service you choose, DeepSeek has different prices. You can use the DeepSeek online chatbot for free, but you will have to pay for tokens if you wish to use the DeepSeek API. Here’s a breakdown of its pricing:

Note: Deepseek features two models: DeepSeek chat, which is designed for general conversational tasks, and DeepSeek reasoner, which is suitable for more complex functions like reasoning, coding, etc.

1M Tokens Input Price (Cache Hit): This cost is for processing 1 million tokens of input when the data is already cached, meaning it is stored in advance and is easily available. One million tokens for DeepSeek Reasoner cost $0.14, whereas one million tokens for DeepSeek chat cost $0.07.

1M Tokens Input Price (Cache Miss): This is the cost of processing one million tokens of input when the data must be processed from scratch since it is not cached. One million tokens for DeepSeek Reasoner cost $0.55, whereas one million tokens for DeepSeek chat cost $0.27.

In short, the price of the tokens depends on whether the input data is cached or not and if you are using the model for general chat or more complex tasks.

Part 3. Is DeepSeek Illegal?

No, DeepSeek is not illegal. It is a legitmate tool that operates under the laws and regulations of the country it’s being used in. However, it is important to note that DeepSeek is banned in a few countries, where using it can be considered illegal to use according to the law.

Part 4. How to Access DeepSeek?

DeepSeek can be used on both your computer/laptop and mobile phones. Accessing DeepSeek is very easy and straightforward.

DeepSeek Online:

Here’s how to use DeepSeek online:

Step 1: In your device's browser, search Deeseek or click here to visit. Click on Start Now. You’ll be required to sign up using your Gmail or phone number.

Step 2: Once you log in, you’ll see a screen like ChatGPT’s, and you can start using the AI right away.

DeepSeek App:

Here’s how to use the DeepSeek App on mobile:

Step 1: Look for the DeepSeek app in the Apple App Store or Google Play Store.

Step 2: Log in with your email address or phone number.

Step 3: After you’re logged in, you’ll have full access to the AI features, just like on the web.

Part 5. Why is DeepSeek so Popular?

DeepSeek is popular because it offers an easy-to-use AI experience. Plus, it is known for its excellent accuracy. And that’s not it! Unlike most tools that only allow you to process a limited amount of data, DeepSeek can handle very large and complex tasks at once.

Moreover, instead of using labeled data, it uses machine learning to analyze feedback and enhance results.  Lastly, DeepSeek is much cheaper than other AI models like ChatGPT. If you need a more advanced AI solution, DeepSeek offers great value for the price. This makes it very popular among developers and businesses.

Part 6. Why DeepSeek is Banned by Some Countries?

DeepSeek is banned by several countries. One of the main reasons it has been banned in multiple countries is privacy and security concerns. Since the tool is relatively new, governments are still looking into how it collects and processes user data, and further clarity on data protection and how the data collected from users is managed is required.

Another reason is that countries might set rules to protect their local AI companies against foreign competition. By limiting access to foreign AI tools, they can help local AI businesses grow. Lastly, some countries have specific rules and regulations regarding using AI and machine learning tools. If DeepSeek does not meet these requirements, it may be banned in that country.

Part 7. Which Countries and Areas Ban DeepSeek?

DeepSeek is banned in several countries and areas. These include:

• United States
• Italy
• Australia
• South Korea
• Taiwan Area

Part 8. Best DeepSeek Integrated Tool - UPDF AI Online

Looking for a great tool that can work with DeepSeek? Try UPDF AI Online! It’s powered by GPT-5 and full DeepSeek R1, so it gives more accurate results when you ask questions. It’s free for 100 prompts, so give it a try today!

The good part is that UPDF AI Online allows you to switch between GPT5 and DeepSeek R1 to get better result. And when you compare the result from GPT5 and DeepSeek, in general, you can get better one with DeepSeek. That is the key reason for UPDF to add this model to its AI tool.

Besides chatting with AI, UPDF AI Online has other features like chatting with PDFs, chatting with images, converting PDFs to mind maps, and even chatting with folders.

Just watch the video below to learn more about UPDF AI Online. And if you like it, you can upgrade to the pro version at a very low price here.

Also Read: Big News: Full DeepSeek R1 Model is Now Available on UPDF AI

Final Words

Now, you know what is DeepSeek, whether it is safe and legale, why it is so popular and how to use it. You can know that DeepSeek is a tool that worths your time to try it.

And if you want a tool that has DeepSeek integrated and can offer more features, then, UPDF AI Online is a tool for you. Just visit UPDF AI Online by clicking the button below to test it.