8 Best GPT-4 Applications in 2023

The release of GPT-4, the latest model in the GPT series, has continued to revolutionize the field of AI, surpassing even the impressive capabilities of ChatGPT and GPT-3.5. Our article introduces the most exciting GPT-4 applications in 2023, which offer intelligent, efficient, and precise natural language processing solutions. Join us as we take a deep dive into these applications!

Table of Contents


What is GPT-4?

GPT-4, short for Generative Pre-trained Transformer 4, is the latest natural language processing model developed by OpenAI. Based on the Transformer architecture and pre-training technology, GPT-4 can learn from massive text corpora and apply this knowledge to a wide range of natural language processing tasks. GPT-4 is expected to have more parameters, greater customizability, and higher accuracy, making it a promising technology for future AI development.

In What Ways has GPT-4 Improved:

  • Compared to its predecessor, the GPT-3.5 model, GPT-4 offers more pre-trained parameters and stronger capabilities. Its most notable improvement is its multi-modal generation feature, which allows for text-to-image and text-to-video conversions in addition to the original text-to-text generation function.
  • GPT-4 can also recognize information in tables and pictures, making it even more versatile.
  • Furthermore, GPT-4 has demonstrated significant advancements in accuracy, particularly in the U.S. Judicial Examination and SAT scores, as well as improvements in English language accuracy.

Also see: How to Use ChatGPT APP on iPhone and Android Phones

8 Best GPT-4 Applications

OpenAI’s ChatGPT Plus is the top GPT-4 app, offering subscribers access to the latest language model for just $20/month on ChatGPT.

ChatGPT Plus Features:

  • Faster response speed, no need to wait in line during peak usage
  • Outperform ChatGPT with GPT-3.5 on various tests
  • Priority access to new features

Microsoft’s Bing search engine has already integrated GPT-4, allowing users to search for information conversationally and intuitively.

Bing ChatGPT Features:

  • Search engine + GPT-4 provides newer answers than ChatGPT with limited database in 2021

Generate meaningful and unique names for your children, pets, or characters in novels with Name Generator, which utilizes GPT-4’s language model.

Name Generator Features:

  • Support multiple languages and generates names for different countries and regions
  • Customizable options for adjustments anytime
  • Offer name meaning check after generation

Khan Academy is integrating GPT-4 on their AI educational robot Khanmigo, providing enhanced educational content and personalized learning experiences.

Khan Academy:

  • Online one-on-one course tutoring and learning method guidance for students
  • Teaching assistance and plan reference for teachers

Duolingo, the popular language-learning website, now integrates GPT-4’s capabilities to provide automatic grammar error correction and improve language learning.

Duolingo Max Features:

  • Chat with personalized AI Chatbot for language learning
  • Added answer explanation function for detailed usage and examples

The internet payment company Stripe has added GPT-4 capabilities to its digital payment and financial software services, which are used by major e-commerce platforms.

Stripe+GPT-4 Features:

  • Use GPT-4 to analyze user websites for customized financial solutions

Writesonic’s Chatsonic AI chatbot integrates GPT-4 and Google search engine functions to provide the latest news and enhanced intelligence beyond ChatGPT’s database restrictions.

Chatsonic Features:

  • Support voice-to-text/text-to-image multi-modal generation functions
  • Real-time collection and update of internet data
  • Support google chrome extension and API service

Writesonic’s AI interactive writing assistant, powered by GPT-3, offers text expansion, editing, and optimization tools, including SEO and Landing Page optimization, for efficient content creation.

Writesonic Features:

  • Support over 20 languages
  • Extremely fast writing with high keyword conversion rate
  • Multiple writing styles available (blog, article, Facebook…)
  • Ready for commercial use, generates SEO-optimized text for product titles, descriptions, and bullet points.


To sum up, the integration of GPT-4 has significantly improved the performance of the aforementioned applications, demonstrating its potential to revolutionize the field of natural language processing in the coming years. With its remarkable ability to generate highly accurate and human-like language, GPT-4 offers promising opportunities to enhance various industries, such as education and customer service. Moreover, the recent announcement by OpenAI regarding the launch of a GPT-4-powered ChatGPT Business version has left us wondering about the future use of this powerful AI tool by developers and enterprises. The continuous growth and development of the AI industry is always worth anticipating, and we look forward to witnessing the exciting new experiences that GPT-4 will bring.