Five Big-Tech Personal Agents in 10 Weeks, and Why Context Lock-In Is the Real Problem
NoSpecific64 · reddit · 2026-10-29
A startup co-founder maps the 10-week cadence of big-tech personal agent launches: xAI's Grok Bot (Aug 11), Meta's Muse (Sep 8), OpenAI's Dots (Sep 29), Google's Gemini agent (Oct 8), and Anthropic's Claude Duet (Oct 21) — gaps shrinking from four weeks to under two. He credits each with real strengths (Grok Bot's recordable browser skills, Muse's out-of-model approval enforcement, Dots' per-action rules, Gemini agent's own Workspace account and audit trail, Duet's daily briefs). His core argument: the problem isn't which agent wins but the repeated onboarding tax — five onboardings in ten weeks leave your context fragmented across five companies, making you the glue. He argues for one place where context lives and agents join it, which is what his own startup Vestra builds (bias disclosed).
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