Short answer: Inkbox: Gives AI agents their own identity (email, phone, iMessage, WhatsApp, Slack and agent-to-agent messaging) and, since 10 Nov 2026, a hosted cloud computer: the agent wakes when a message arrives, works, and sleeps when idle. Grok Bot: Always-on agents ('AI teammates') with their own cloud computer that sign into your tools and work across apps and inboxes.
Inkbox vs Grok Bot
Sourced facts only. “Unknown” means not verified yet.
Key facts side by side
| Criterion | Inkbox | Grok Bot |
|---|---|---|
| Type | business agent | business agent |
| Vendor | Inkbox (San Francisco; Y Combinator Summer 2026; founders Ray Liao, Alex Wilcox, Dima Vremenko) | SpaceXAI |
| Channels / category | Agent identities with email, phone calls and texts, iMessage, WhatsApp, Slack and Agent2Agent; hosted agents on Inkbox's cloud computers; SDK, CLI, MCP and plugins for Grok Bot, Claude, ChatGPT, Hermes, Claude Code, Codex and OpenCode | Desktop app, iOS; Slack (Team Bots, per press coverage) |
| Pricing / availability | Identity plans (inkbox.ai/pricing, checked 11 Nov 2026): Free USD 0 with 3 agent identities; Developer USD 25/month (10 identities); Startup USD 167/month (100 identities); Enterprise custom. Hosted-agent compute prices were not shown on the pages we checked; the SV Post reports idle time is not charged. | Beta; included with SuperGrok, SuperGrok Plus/Heavy and Cursor Pro/Pro+/Ultra/Teams subscriptions, with separate usage |
| Launched | 2026-11-10 | Unknown |
| Funding (reported) | USD 5.3M seed led by Peak XV, with Pioneer Fund, Y Combinator and angels including Guillermo Rauch, Henri Stern, Jonathan Frankle, Cristina Cordova and Dan Levine (announced 10 Nov 2026) | Unknown |
| Channels confirmed | Email, Phone, iMessage, WhatsApp, Slack, API | Unknown |
| Verified facts | Announced a USD 5.3M seed led by Peak XV and launched hosted agents (company blog dated 9 Nov; CEO announcement on X 10 Nov 2026); A hosted agent gets its own cloud computer tied to its Inkbox identity; you pick an agent harness and give it instructions; Every email, text, iMessage, WhatsApp or Slack message it is set to handle wakes it up; when idle it sleeps and keeps its files, history and scheduled jobs; Runs prompts or scripts once, on an interval or on a cron schedule; has a real terminal and keeps everything on its disk between sessions; In chat it asks before using a tool unless you let it go ahead; access is scoped to its own identity and contact rules limit who it talks to; Conversations with the same person stay connected across email, texts and calls; agents can also reach each other directly (Agent2Agent); Each identity includes a mailbox, a public URL, an agent-to-agent channel and a credential vault; plugins for Grok Bot, Claude, ChatGPT, Hermes, Claude Code, Codex and OpenCode; Identity plans: Free (3 identities), Developer USD 25/month, Startup USD 167/month, Enterprise custom (checked 11 Nov 2026); Went through Y Combinator Summer 2026; launched in July and says it has handled millions of messages for agents; idle time of hosted agents is not charged; Sandboxes, so agents you run elsewhere can use an Inkbox cloud computer, are announced as coming soon | Has its own cloud computer and keeps working when your laptop is closed; Signs into apps and websites, including ones without an API or MCP; Comes back when something needs your approval; Can claim its own @mail.grokbot.com inbox (rollout began 9 Oct 2026; team admins must enable it) |
| Website | https://inkbox.ai/ | https://x.ai/news/introducing-grok-bot |
| Sources | [1] [2] [3] [4] [5] | [1] [2] |
| Last checked | 2026-11-11 | 2026-11-11 |
Frequently asked questions
What is Inkbox?
Gives AI agents their own identity (email, phone, iMessage, WhatsApp, Slack and agent-to-agent messaging) and, since 10 Nov 2026, a hosted cloud computer: the agent wakes when a message arrives, works, and sleeps when idle.
What is Grok Bot?
Always-on agents ('AI teammates') with their own cloud computer that sign into your tools and work across apps and inboxes.
How much does Inkbox cost?
Identity plans (inkbox.ai/pricing, checked 11 Nov 2026): Free USD 0 with 3 agent identities; Developer USD 25/month (10 identities); Startup USD 167/month (100 identities); Enterprise custom. Hosted-agent compute prices were not shown on the pages we checked; the SV Post reports idle time is not charged.
How much does Grok Bot cost?
Beta; included with SuperGrok, SuperGrok Plus/Heavy and Cursor Pro/Pro+/Ultra/Teams subscriptions, with separate usage
Are Inkbox and Grok Bot the same type of agent?
Inkbox is listed as a business agent and Grok Bot as a business agent.
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