Which Agent
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Ten agents, nine dimensions, and a source badge on every fact. Prices as of 20 Oct 2026.

AgentMetaphorComputer modelModelSurfacesEntry priceAppsLab computeSecurity signatureBiggest risk
Muse
Meta
8 Sep 2026 ✓
A personal friend in your messaging appsDedicated isolated cloud VM per user (“Secure VM”) ✓Muse Spark 1.3 (reported) ◐WhatsApp, Mobile app, Web ✓Free (weekly limit); $20 / $100 ✓Email, calendar, payments, health, smart home (selected apps) editorialMeta Superintelligence Labs used ~996K H100e (90% CI 606K–1.64M, end-2025); Meta owns ~2M H100e (Q1 2026, preliminary) ✓ compute siteSentinel gate + no real credentials in harness; $130K injection bounty ✓Free, consumer-scale agent holding inbox + wallet access; ad/commerce incentives ◐
Dots
OpenAI
29 Sep 2026 ✓
A capable colleague who learns how you workOwn cloud computer + browser; optional access to your laptop ✓GPT-6 Astra ✓ChatGPT, Slack, Teams, Voice ✓ChatGPT Pro from $100/mo; Business Premium $125/seat ✓4,000+ apps via plugins editorialOpenAI used ~1.74M H100e (90% CI 1.25M–2.19M, end-2025) ✓ compute siteCustom approval rules per action; memory delete = reset the dot ✓Memory is reset-or-nothing; vendor already under Australian scrutiny for an agent data incident ✓
Grok Bot
SpaceXAI (xAI) + Cursor
11 Aug 2026 ✓
A team of teammates (a fleet, not a friend)One persistent cloud computer per account, shared by all your Bots (own screen each) ✓Grok models + others via Cursor editorialDesktop app, iOS ◐X Subscription Premium $30/mo (Super $100, Ultra $200) ✓Connectors + MCP, computer use for apps without an API editorialSpaceXAI (xAI) used ~615K H100e (90% CI 551K–700K, end-2025); Colossus 2 (SpaceXAI, Memphis): ~550K GPUs (operator-reported) ✓ compute siteAuto Review for sensitive actions; encrypted computer; enterprise DLP/network controls ✓Shared computer: any login placed on it is available to all your Bots ✓
Gemini Spark
Google
19 May 2026 ✓
A 24/7 operator inside your Google accountCloud agent; runs with your devices off ✓Gemini 3.5 (reported) ◐Gemini app, Web, Mac app editorialGoogle AI Pro $19.99/mo (US); Ultra $99.99 / $199.99 ◐Gmail, Calendar, Drive, Docs, Sheets, Slides, Maps, YouTube (+ Canva, Dropbox) editorialGoogle DeepMind used ~1.58M H100e (90% CI 1.01M–2.55M, end-2025); Alphabet / Google owns ~5.5M H100e (Q1 2026, preliminary) ✓ compute siteChecks before major actions; app connections off by default ✓Deepest access to Gmail/Drive; personal accounts only so far ✓
Claude (Cowork / Code)
Anthropic
12 Jan 2026 ✓
A careful analyst — no mascotCloud tasks that keep running after you close the laptop; Claude Code for repos ✓Claude models editorialClaude app, Web, Desktop, Terminal (Code) ✓Pro $20/mo; Max $100 / $200 ✓Connectors + skills; Docs, Slides, Design editorialAnthropic used ~1.19M H100e (90% CI 842K–1.72M, end-2025) ✓ compute siteAsks before acting by default; enterprise admin controls ✓Less of an always-on “life admin” agent; quotas shared with Claude Code editorial
Microsoft Autopilot
Microsoft
25 Sep 2026 ✓
A governed digital employee in your tenantTenant-hosted: own identity, memory, computer, workspace ✓Multi-model (e.g. GPT-6 Astra) ✓Teams, Outlook, Copilot app ✓Usage-based Copilot Credits (private preview) ✓Microsoft 365, Dynamics, Power Platform, plugins editorialMicrosoft owns ~3.3M H100e (Q1 2026, preliminary) ✓ compute siteOwn identity + permissions, audit, admin governance ✓Private preview only; usage-based cost hard to predict ✓
Siri AI
Apple
14 Sep 2026 ✓
The assistant already on your phoneOn-device + Private Cloud Compute (no persistent agent computer) ✓Apple Foundation Models (built with Gemini) ✓iPhone, Mac, iPad, Watch ✓Included (daily limits); paid tier “in the future” ✓Apple apps + App Intents (WhatsApp, Audible…) editorialNot in Epoch’s top-five lab estimates Private Cloud Compute; on-device index ✓Not a 24/7 cloud agent; EU (iOS) and China excluded ✓
Perplexity Computer
Perplexity
25 Feb 2026 ✓
A research desk that orchestrates many modelsCloud workflows across ~19 models ✓Multi-model orchestration ✓Web, Mobile, Slack editorialPro (weekly usage); Max $200/mo ◐Web research, files, connectors editorialNot in Epoch’s top-five lab estimates Not assessed in this version editorialCredits model; depends on others’ models and compute editorial
Instinct
Instinct (startup)
Aug 2026 ✓
A text-message personal assistantCloud VM + its own phone for calls ✓Not disclosed editorialiMessage, WhatsApp, Email, Phone calls ✓Free, invite-only (for now) ✓Google Workspace, Slack, Notion; secure vault logins editorialNot in Epoch’s top-five lab estimates Secure-vault logins ✓Free + VC-funded: pricing/ads unknown; startup survival ✓
Cue (Manus)
Manus
28 Sep 2026 ◐
Agents with their own email, phone and walletOwn computer per agent (reported) ◐Manus 2.0 ◐Mobile, Web, Desktop, Phone editorialFree early access; phone number extra ◐Messaging, payments within budgets, calls editorialNot in Epoch’s top-five lab estimates Budget limits on payments (reported) ◐Very new; agent holds its own identity and wallet editorial

“Metaphor” is our shorthand. Cells marked editorial are our summary without a single source. Lab compute is reused from Where Is The Compute (Epoch AI end-2025 estimates, wide intervals). A lab’s total compute is not the compute assigned to its agent ◇.