WhichBot › Compare › Grok Bot vs Claude Duet
Last checked Oct 28, 2026 · plain English · no paid picks
Grok Bot vs Claude Duet
Short answer: neither wins at everything.
Pick Grok Bot if you want an assistant that acts for you, with its own email address for sign-ups and contacting businesses.
Pick Claude Duet if you're a US Claude Pro or Max user who wants an assistant that messages you only when something needs you.
Grok Bot vs Claude Duet side by side
| Grok Bot | Claude Duet | |
|---|---|---|
| What it is | Personal assistant from xAI that acts for you | Personal assistant from Anthropic (research preview) |
| Made by | xAI | Anthropic |
| Price | Included in X Subscription Premium $30/mo and up | Included in Claude Pro and Max during the preview (waitlist); shares your plan's usage limits, and its background checks count toward them |
| Free plan | No | No |
| Good at | Has its own email address (mail.grokbot.com) for sign-ups and contacting businesses | Sends a morning brief, checks connected apps every few hours and messages you only when something needs you; keeps working when you step away; uses your Claude memory, skills and connectors |
| Watch out for | No inbox view or new-mail notifications; Every outgoing email needs your approval; instructions inside received emails can't authorize sending | Waitlist and US-only to start; can misread a thread or misjudge urgency (Anthropic's words); weaker at personal errands; can't show you its browser yet; uses up plan limits faster on big tasks; Asks for approval before sending messages, paying, signing or deleting; never directly sees your passwords; some actions (trading securities, moving money between accounts) are blocked even with approval |
| Who it's for | People who want an assistant that acts for them (email, sign-ups, scheduling) | Professionals and small business owners who want a proactive assistant across their apps |
| Where it runs | iPhone, iPad, Mac (per 9to5Mac); cloud | iOS and Android apps, claude.ai; works in the cloud on its own virtual machine and browser, so your devices can be off |
| Status | Current | Current. Research preview from Oct 21, 2026, by waitlist, starting with US Pro and Max subscribers. Separate app from the main Claude app |
| Sources | cursor.com · 9to5mac.com · cursor.com (2) · docs.x.ai | claude.com · support.claude.com · x.com |
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Questions people ask
Is Grok Bot or Claude Duet better?
It depends on what you do. Pick Grok Bot if you want an assistant that acts for you, with its own email address for sign-ups and contacting businesses. Pick Claude Duet if you're a US Claude Pro or Max user who wants an assistant that messages you only when something needs you.
Is Grok Bot free?
No. Grok Bot needs a paid plan. Plans: Included in X Subscription Premium $30/mo and up.
Is Claude Duet free?
No. Claude Duet needs a paid plan. Plans: Included in Claude Pro and Max during the preview (waitlist); shares your plan's usage limits, and its background checks count toward them.
How does WhichBot decide?
Hector uses a written rubric: everyday usefulness, cost and free plans, privacy, reliability, ease of use, availability and safety. Rankings are one input, not the answer.
Facts come from the companies' own pages, linked above, and were last checked Oct 28, 2026. Prices are US and can change. Picks are Hector's: no paid picks, sponsors always labeled, and no sponsorship from AI labs. Our policy.