AI Personal Assistants: Muse, Grok Bot, Cue Usage & Comparisons

Meta's new Muse agent can take actions across apps such as handling emails, shopping and planning travel, shown in an official demo video.

Alexandr Wang replied "glad you're enjoying it!" under a Muse-related post, an interaction in the Meta Muse product discussion.

A daily AI news roundup notes that Muse connects with email, calendar and payments to book and buy things, currently US-only with no Japan timeline.

A one-line positive reaction saying Meta Muse is very good in practice, with an image but no further detail.

A Spanish-language post traces the evolution of computer-using agents, saying Grok Bot is aimed at work while Meta Muse is free and focused on personal tasks, and explains its virtual machine and approval mechanism.

The author notes that many influencers, including Casey Neistat, are sharing how they use Muse, and argues Meta's user base plus influencer ecosystem can speed up agent adoption.

The author disputes a common view of agent shopping, arguing that general-purpose agents can reach every online store, so Shopify's catalog and APIs offer no exclusive advantage and Shop Pay loses meaning for agents.

A post shows a phone-shaped hardware or interface built for Grok Bot, illustrating a new way to use the bot product.

The official account shows Grok Bot's one-click switching between accounts, with screenshots demonstrating the interface.

A user shares a screenshot showing that Meta Muse's agent starts conversations on its own to ask whether it should carry out tasks, which they found novel.

A developer who tested a full shopping flow with Muse says the experience was decent but forced login and response latency are the two main obstacles.

E2B gave the same demo recording to Muse, Claude Code and Codex for step-by-step breakdowns; Muse understands video natively while the others extract frames with ffmpeg, finishing up to 9.3x faster at up to 99.4% lower cost.