As an original Chat GPT Plus subscriber, I pay $20 per month for priority access to the latest Large Language Model used by Open AI, which, at this time is GPT-4.5. However, I noticed, on my Windows computer, the addition of a button in the lower right of the screen that takes me to the Microsoft AI offering, CoPilot. I was curious about whether I needed both, since CoPilot also has a priority based product, which also costs $20 a month. Since CoPilot uses the same LLM as Chat GPT, I asked CoPilot to compare. This is the answer I received:
"The pricing strategies for Microsoft Copilot and ChatGPT Plus differ due to the distinct features and services they offer. ChatGPT Plus is a subscription plan that provides users with enhanced features of the ChatGPT service, such as general access even during peak times, faster response times, and priority access to new features and improvements, all for $20 per month1.
Microsoft Copilot, on the other hand, is integrated with Microsoft 365 apps and offers a range of productivity tools and AI capabilities. It’s designed to assist users in various tasks across different applications, which may justify a different pricing structure. For instance, Copilot Pro offers premium AI features, including priority access to GPT-4 and GPT-4 Turbo, and is priced at $20 per user per month2. Additionally, there’s a version of Copilot for Microsoft 365 that costs $30 per user per month with an annual commitment, providing integration with Teams, Word, Outlook, PowerPoint, Excel, and other Microsoft 365 apps3.
These pricing differences reflect the varying levels of service, integration, and features provided by each platform. Users can choose the option that best fits their needs and budget."
In other words, Microsoft is offering a version of the same product, tailored to its applications, and accessible from within the applications. I also get the feeling that it is more attuned to advising how to use Microsoft apps for particular tasks. Both are superior to the other AI offerings, in my opinion, because they allow, in the premium versions, the ability to create personalized databases, created by the user. I use this to create legal research apps, one of which pulls together everything available on the Internet relating to Florida specific legal databases. AI isn't going to take over the world. But, if you are a tech savvy lawyer, it will make you a lawyer on legal research steroids.
