
The free version of ChatGPT, also known as ChatGPT 3.5, offers a range of capabilities for users to interact with the AI chatbot. Some of the features available in the free version include:
However, there are certain limitations to the free version of ChatGPT:
Overall, the free version of ChatGPT provides a robust introduction to the capabilities of AI language models, offering sufficient features for casual users and those exploring the technology.

The GPT Store offers users of ChatGPT access to AI-powered applications and services. These applications and services are custom-built by the community with additional data and parameters for more specific uses, such as coding or writing help. The GPT Store allows users to discover and use these custom versions of ChatGPT, which can be tailored for specific use cases or departments, or tuned on a team's data. Users can also create their own custom GPTs and contribute them to the store. The GPT Store showcases popular GPTs across categories like DALL-E, writing, research, programming, education, and lifestyle through a community leaderboard.

The ChatGPT Team plan offers several benefits for small business teams or organizational units. These include:
Dedicated Workspace and Admin Tools: The Team plan provides a dedicated workspace for team collaboration and admin tools for team management16. This allows for better organization and control over team projects.
Access to Advanced Models and Tools: Team members gain access to OpenAI's latest models and tools that allow ChatGPT to analyze, edit, and extract information from files. This can help teams to work more efficiently and effectively.
Custom App Creation: The plan allows people within a team to build and share custom apps, similar to the apps in the GPT Store, based on OpenAI models6. These apps can be tailored for specific use cases or departments, or tuned on a team's data.
Increased Message Limits: ChatGPT Team plan offers higher message caps for all AI models, including while using additional tools. This means that team members can prompt the AI chatbot more frequently in a given time period.
Privacy and Data Security: OpenAI clearly states that it will not train its models "on your data" while using the ChatGPT Team Plan, ensuring data privacy and security6.
Collaborative Features: The Team plan is designed for collaborative use by teams of two or more individuals, offering enhanced features for group productivity4. It can be likened to a “family plan” for ChatGPT, providing a shared space without training on user data or private conversations4.
These features are designed to improve the quality of team projects, enhance productivity, and provide a secure environment for team collaboration.