Raycast AI (now Raycast Pro). It makes using GPT more accessible and user-friendly by bringing it right to where you need it.
Also their take on AI Commands is quite useful. You can create commands with a custom prompt and the prompt will additionally contain the currently selected text.
Some example AI commands that are built in (you can of course create your own commands): - Improve Writing - Change Tone to Friendly / Confident / Professional / Casual - Fix Spelling and Grammar - Find Bugs in Code - Explain Code Step by Step - Explain This in Simple Terms