Too valuable to ignore
Changing weekly
Wonderful - I use them multiple times per day
Risky - They make errors
Privacy Risks - Your data is going to 3rd parties known for privacy violations
Gemini - with many options
NotebookLM - for low-error work with your choice of sources
Many others - Google AI Products for overview
ChatGPT - with many options
Many others - OpenAI products for overview
Claude - with many options
Many others - Anthropic Home Page
Copilot - with many options
integrated in many MS-365 tools
This service often uses tailored AI software from other vendors
There are many other good AI tools. We are in a full software race.
These are my opinions, reached after subscribing to and using Google, Anthropic and Microsoft products. The are not exhaustive, but might be helpful.
Overall - I am most impressed by Google products, for multiple reasons. I use:
NotebookLM for analyzing documents such as contracts and literary works
Gemini Canvas for preparing complex documents (I'm still a novice on this)
Gemini Create Image - for logos, Poster ideas, fun
Gemini Gem - for researching subjects with a particular audience and mode.
I particularly use this for dealing with building complex code issues (as a non-coder).
Anthropic - I use Claude as a cross-check on Gemini for critical items
I also find their conversational output more pleasing
Microsoft - Copilot is useful for learning MS how-to's for their many products
It's very fast, which I sometimes appreciate
My course for residents of the Philadelphian condominium 12/2025
My list of AI Resources - 11/2025 (created and maintained via Notion).
Update: 11/22/2025