Wired tested six personal agents; only two caught a calendar clash
A rundown of Muse, Instinct, Gemini Spark, Claude Duet, Grok Bot and Dots with pricing and access, plus a calendar-conflict test you can run yourself.
Wired ran six AI agents through one day of tasks. Only two caught a calendar clash. You can try six of them today. Here is what each costs: 1. Muse, from Meta: free, and at the top of app download charts since its September release. 2. Instinct: free, but you need an invite code from a current user. It works over text messages. 3. Gemini Spark: beta inside the Gemini app, $20 a month. 4. Claude Duet: $20 a month, but still a waitlisted research preview. 5. Grok Bot: $30 a month, in its own app. 6. Dots: inside ChatGPT, rolling out to Pro and Business Premium users in eligible markets. Try this: put a meeting in your calendar, send yourself an email reminder that clashes with it, and see which agent flags it. OpenAI's own words for Dots: "Dots can still make mistakes, so always review consequential work."