Compare always-on AI agents.

Maker's positioning: named AI teammates with their own jobs and memory for ongoing work, several Bots that coordinate, and Team Bots for shared team context.

Maker's positioning: an always-on agent for ongoing responsibilities across your tools, with ChatGPT Work and Codex links for research, documents, data and software.

Maker's positioning: a personal agent for everyone, no technical experience required. Muse for Small Business adds business skills and connectors in the same app.

Maker's positioning: everyday personal logistics, handled by text or call with no new interface to learn.

Built for families and households: up to six members share one agent with shared and individual memory.

Cursor manages the model; the docs name no single model for every task. SpaceXAI says Grok 4.7 (September 21) was trained to natively understand the Grok Bot harness.

Powered by GPT-6 Astra; dot is the agent product, not the model.

Powered by Muse Spark, Meta's model for agentic work. Meta announced Muse Spark 1.3 on September 2, 2026; Meta's consumer pages name the model family only.

Vendor describes a trained core model but does not identify a public model name on the reviewed homepage.

Runs on its own isolated cloud computer with Google's agentic harness, Antigravity, and “the latest Gemini models”; the exact model version is not stated.

Grok Bot apps on macOS, Windows, Linux, iOS and Android: type, dictate or start a voice chat, with voice-memo updates. Team Bots have a handle you can invite to Slack channels. WhatsApp and X DMs are not established in the reviewed docs.

ChatGPT desktop app, desktop web and the mobile app (mobile web unsupported); user-started voice calls; Slack DMs and channel mentions; Microsoft Teams. Texting: “coming soon” in the Messaging guide, a limited beta in the Help Center.

Muse app on iOS, Android and Mac, muse.ai on the web, and WhatsApp. One long main chat plus side chats for separate topics. A voice mode is announced, not live.

Text or call it; it can proactively call or text you. The exact messaging transports are not specified on the homepage.

Email (the shared “Your Day Ahead” brief arrives in your inbox) and Google Chat; members can send items to CC by email or Chat. Web and mobile.

Marketplace connectors plus browser use; installed connectors are account-wide.

Permissioned plugins, including Gmail, Google Drive, and GitHub. Messaging connections and app access are separate.

Meta's small-business announcement names Asana, Box, Canva, Dropbox, Figma, Granola, HighLevel, Intuit QuickBooks, Klaviyo, Lovable, Notion, Shopify, Slack, Stripe, Zoom and Facebook and Instagram business accounts; with email and calendar, that is 18 listed here. Meta Connect added more partners, including Walmart, Best Buy, Sephora, Wayfair, PayPal, Instacart and GitHub, with Expedia coming soon. A third-party tracker reports about 35 or more connectors in total. Purchases use Link by Stripe; Shop Pay is reported live as a wallet, per Shopify as cited by a third-party tracker. It can build tools a task needs.

Permission-based email, messaging, screen, audio, and location access. Privacy policy names Gmail, Calendar, Drive, Docs, Sheets, Slides, and Tasks integrations.

Gmail and Google Chat, plus Calendar, Tasks, Docs and Sheets; members choose what to share, including permissioned Drive sharing. Household access does not mean unrestricted access to every member’s inbox.

Role context, preferences, and work summaries persist; conversations and learned memory remain separate per Bot.

Uses relevant ChatGPT memory plus its own persistent context for preferences, decisions, and ongoing work.

Persistent memory across conversations; Memory files you can read and edit directly, side chats, a Goals view, and you can tell it to forget specific things.

Personalizes using interaction context and prior experience. Detailed persistent-memory controls and retention behavior are not publicly established here.

Shared household context with distinct individual preferences.

Reusable skills, scheduled routines, and supported event triggers. Demonstration-based teaching is gradually enabled.

Saved recurring schedules and supported service-event monitoring. Connecting a source alone does not establish monitoring.

Background work can run on schedules and in response to relevant events.

Recurring user-configured schedules or event-trigger setup are not documented in reviewed primary pages.

Daily brief documented; configurable recurring workflows unverified.

Cloud work continues with the app closed. Bots can reason, use tools, and coordinate concurrently.

Continues assigned work, coordinates parallel background agents, and follows up as circumstances change.

Works after the app closes; juggles multiple tasks at once (Meta's words). Subagents are not documented in Meta's consumer sources.

Vendor describes proactive follow-ups and initiating texts or calls.

Daily shared email brief and household follow-through.

Persistent Cursor cloud computer with browser, terminal, and files. Local commands require enabled capability and approval.

Own persistent cloud computer/browser; optional personal-computer access for local files, apps, Work, and Codex tasks.

Dedicated cloud VM with browser, filesystem, and terminal; creates documents, PDFs, web pages, and interactive outputs. Computer use on the Mac was announced at Meta Connect; sources differ on whether it is live.

Trained to operate a phone and computer; public legal pages describe Mac and mobile applications. Precise cloud/local execution architecture remains unverified.

Own isolated cloud computer; local-device control unverified.

Finishes work in real tools on its cloud computer (browser, filesystem, terminal) instead of chat drafts: files, drafts, briefings and approved website changes in connected tools. A built-in podcast or slide studio is not established.

Research, data analysis, documents and software. Can start ChatGPT Work and Codex tasks; OpenAI's examples include revised copy, slides, speaker notes, comparison charts and code fixes for review.

Documents, PDFs, web pages and interactive Artifacts such as spending trackers, study guides and dashboards. It can write code to build the tools a task needs.

The homepage describes everyday actions such as follow-ups, rides and bookings; document or media creation is not established.

Creates shared Docs and Sheets, pre-fills PDF forms and writes a daily household brief.

Team Bots public beta on Teams and Enterprise: shared skills/context with private individual conversations and per-user memory; Slack collaboration and starter Bots for sales, product, marketing, and analytics.

Can engage others in Slack when instructed, and can be messaged in Microsoft Teams; a shared team-owned dot is not established. Workspace Agents are outside this personal-dot entry.

Small-business capabilities do not by themselves establish a multi-user shared agent or team-memory product.

No verified shared-team assistant feature.

Household groups of up to six members.

Free trial: a usage credit with a 7-day window. Ongoing use needs a paid Cursor plan or a linked individual SuperGrok or X Premium+ subscription.

No free tier: the first dot is included with eligible paid ChatGPT plans (Pro tiers, Business Premium, Enterprise with admin enablement).

Free with a usage limit; paid subscriptions raise the weekly allowance. Plans and availability vary by region and account.

No public plan or free-tier details verified. The terms contemplate paid services.

Google Labs experiment with a waitlist for new users; no price or plan requirement stated in the reviewed source.

Free trial, then paid individual Cursor plans (Pro, Pro+, Ultra) or Cursor Teams; Enterprise requires enablement. Individual SuperGrok, Plus, Heavy or X Premium+ can link usage. Apps on macOS, Windows, Linux, iOS and Android. Regional coverage not verified.

Gradual rollout: Pro 100/200/500 for adults outside the EEA, UK and Switzerland; Business Premium worldwide; Enterprise (including Edu and Healthcare) worldwide with admin enablement. Create on the desktop app or desktop web; the mobile app follows a supporting update.

Official sources conflict: the September 29 small-business announcement names the US and Canada; the launch article, updated September 30, still names the US. iOS, Android, Mac, web and WhatsApp are documented. Adults need a Meta account; check actual account and subscription eligibility.

Official homepage links to account access; terms require age 18+. Reviewed sources do not verify immediate admission, a country list, or current invite requirements.

US, adults 18+, personal Google account; web/mobile; new-user waitlist.

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