Grok Bot vs Claude Cowork (November 2026): persistent Bots vs Anthropic's knowledge-work agent (unofficial guide)

The short answer

Pick Claude Cowork when you already live in Claude, want delegated docs/spreadsheets/research across folders and connectors, and prefer Anthropic's desktop/web/mobile Cowork surfaces (now unifying with chat on many plans).

Pick Grok Bot when you want multiple named Bots, skills, scheduled routines, Vault shopping, optional phone Calls (rolling out), and you're already on Premium+ of The X Subscription (or a legacy plan that includes Bot).

Claude Duet is not the same product: Anthropic's Oct 23, 2026 post describes Duet as a proactive research-preview agent (US waitlist for Pro/Max/Ultra) with morning briefs and background checks. This page compares Cowork. Mention Duet only so searchers don't conflate the names.

This guide is independent and unofficial. It isn't affiliated with or endorsed by xAI, Grok, X, Cursor, or Anthropic.

What each product is (official)

Claude Cowork (claude.com/product/cowork, Help Center): hand Claude a goal; it works in folders and tools you choose, can keep going in the cloud after you close your laptop, supports scheduled tasks, plugins/skills/connectors, and a built-in browser for web tasks. Available on paid plans (Pro, Max, Ultra, Team, Enterprise) with surface details in Anthropic's help articles. Chat and Cowork are merging into one Claude experience on a rolling basis.

Grok Bot (x.ai/bot, docs.x.ai/grok-bot): named Bots with skills, routines, connectors, group chats, desktop/mobile apps, one persistent cloud computer per account, Vault for logins/cards, shopping cards (changelog v0.78.1), and phone Calls under Terms §2.7 while Calls roll out.

Pricing (official pages — not comparable units)

Cowork: included with paid Claude plans. Anthropic's Cowork product page lists Pro at $20/month ($17/month when billed annually at $200) and Max 5x at $100/month; Team and Enterprise are separate. Agentic Cowork tasks consume limits faster than chat (Anthropic FAQ on the Cowork page).

Grok Bot: included on The X Subscription Premium $30 / Super $100 / Ultra $200 (x.ai/pricing). Shared weekly pool with Grok and Cursor. Plus ($8) does not include Bot.

Do not convert Claude usage to Grok Bot weekly units. There is no official bridge.

Fit by job

Long document / spreadsheet / deck assembly from local folders and Drive/Slack-style connectors: Cowork is built for that knowledge-work handoff.

Several named roles, recurring routines, shopping with Vault, consented phone Calls to your own providers: Grok Bot.

Proactive morning briefs without you assigning a task: that's closer to Claude Duet's research-preview pitch than to Cowork — join Anthropic's waitlist if that's the job; don't expect Grok Bot or Cowork to be identical.

Self-hosting / model choice: neither Cowork nor Grok Bot is open-source self-host; see Hermes / OpenClaw guides if that's the requirement.

What we could not verify

Head-to-head accuracy or speed benchmarks. None cited here.

Whether Cowork places PSTN phone calls like Grok Bot Calls. Anthropic's Cowork materials we opened emphasize files, connectors, browser, and computer use — not a Terms §2.7-style phone Calls product.

Exact country availability matrices beyond what each vendor publishes for your account.