14 best Python ChatGPT libraries in 2025

ChatGPT is a variant of the GPT-3 language model for conversational language generation.

Here are the top Python ChatGPT libraries that you can use for

• text generation based on a prompt or seed text,
• text completion,
• text classification,
• question answering,
• virtual assistants,
• customer service chatbots,
• knowledge management systems,
• machine translation,
• named-entry recognition,
• summarization, and more. 

A large-scale language generation model is ChatGPT. Based on a prompt or context that the user offers, ChatGPT produces writing that resembles a human. ChatGPT has received widespread adoption in NLP and is employed in several applications. 

The top 15 Python ChatGPT libraries are shown below. Here is a detailed review of libraries:

ChatGPT:

• Is a lightweight package to interact with ChatGPT’s API created by OpenAI.
• Uses reverse engineering official API. 
• Is a deep learning model that pertains to a large text corpus that is fine-tuned for natural language generation tasks. 
• Help open an OpenAI API key for working on your Python programming skills.  

nonebot2:

• Is a Python framework for building chatbots on different messaging platforms like Telegram, Discord, and QQ. 
• Offers a high-level interface to create chatbots.
• Helps focus on writing bot logic without worrying about low-level details.
• Supports plugin-based architecture to extend and customize the bot’s functionalities.

PyChatGPT:

• ChatGPT API will help with conversation tracking, auto token regeneration, and proxy support. 
• Offers proxy support and saves conversations to a file.
• Resumes conversations even after closing the program.
• Allows you to automatically grab Access Token and log in without involving a browser.

chatgpt-wrapper:

• Is an open source unofficial Python API, Flask API, and Power CLI, which lets you interact with ChatGPT. 
• Let you use the powerful ChatGPT bot on the command line or your Python Scripts.
• Will make leveraging its functionality in your projects easy. 
• Is an API that helps interact with ChatGPT using Python and Shell.

chatgpt-mirai-qq-bot:

• Is a Python library used to create a chatbot using the OpenAI GPT model
• Integrates it with QQ, a popular messaging platform in China. 
• Allows you to create a chatbot to generate natural language responses for user inputs. 
• We can integrate the bot with QQ, allowing users to interact with the bot through chat messages.

chatGPT-discord-bot:

• Is a Python library for creating a chatbot using the OpenAI GPT model
• Integrats ot with Discord, a popular voice and messaging platform.  
• Allows us to create a chatbot to generate natural language responses for user inputs. 
• The OpenAI GPT model pertained to a massive corpus of text and fine-tuned it for language generation tasks.

QChatGPT:

• Offers support for black and white list system, user management, custom word style
• And also, persona, rate limiting, and private and group chats.
• Support sensitive word filtering to avoid account risks; replies will fit perfectly with the context. 
• Offers perfect multi-API-key management, automatic switching of excess quota,
• Supports present command texts.  

ChineseAIDungeonChatGPT:

• Is a Python library that uses an AI dungeon with ChatGPT for creating a storytelling model. 
• Designed to be used with a game, ‘AI Dungeon’, which will allow players to generate text-based game scenarios using the GPT models.  
• Offers a high-level interface to create chatbots.
• Help you generate natural language responses for user inputs. 

Openaibot:

• Is a Python library for creating chatbots using the OpenAI GPT model
• Offers a high-level interface to build chatbots which generate natural language responses.
• Offers an easy-to-use interface that will help interact with the OpenAI API to start building chatbots. 
• Includes built-in support for handling request throttling and user authentication.

chatgpt-api: 

• Is an unofficial ChatGPT API based on Daniel Gross’s WhatsApp GPT. 
• Uses chromium and playwright for opening browser and parsing HTML. 
• Used for development purposes only. 

chatgpt-python: 

• Is an unofficial Python SDK for OpenAI’s ChatGPT. 
• Is a library which will allow developers to easily integrate the ChatGPT into their Python based projects.  
• Generates error codes for explaining what went wrong with the ChatGPT. 

chatgpt-conversation: 

• Let us have a conversation with ChatGPT with our voice and let it talk back to us.  

stackexplain: 

• Is a Python library which is used in Server and Runtime Environment applications.  

TextRL:

• Can do text generation with reinforcement learning with the help of huggingface’s transformer.
• Reinforcement Learning with Human Feedback’s implementation of ChatGPT of human interaction
• For improving generation model with reinforcement learning.