ChatGPT
chatgpt.com
The chatbot that made everyone else build a chatbot
AI Playground
Google's model, wired into search and your files
gemini.google.com
Instant · Works anywhere
Free, sign-up needed · online since 2023
Gemini answers in chat, generates and edits images, and connects to Google's own services so it can reach documents and mail once you grant permission. Free access covers the standard model with limits attached. Signing in uses an existing Google account.
Asking it to pull one figure out of a named document in your own Drive removes the copy-and-paste step every other assistant still needs.
Keep going
Picked for a shared category and overlapping vibe, not for popularity.
chatgpt.com
The chatbot that made everyone else build a chatbot
claude.ai
Anthropic's assistant, strongest on long documents
perplexity.ai
Answers with the sources listed underneath
notebooklm.google.com
Upload your sources, get a podcast about them
teachablemachine.withgoogle.com
Train an image classifier in about four minutes
huggingface.co
Transcribe audio locally, with no upload anywhere