Meta Muse vs Perplexity Computer: An Errand Agent in WhatsApp vs a Workflow Agent on a Credit Meter

Meta Muse

Meta's consumer AI agent that runs everyday errands on your behalf

Perplexity Computer

Perplexity's agent that runs multi-step work in the cloud or locally on your PC

Veredictos por tarefa

Shopping and booking on your behalfMeta Muse vence

Muse completes bookings and purchases, checks out through Link by Stripe, and Meta says each payment passes a single-use card number to the merchant.

US only, a card is required even on the free tier, and every safety claim is Meta's own: Meta says it has begun sharing the design and source code with external auditors, but no audit is published.

Long research and document workflowsPerplexity Computer vence

Computer splits an outcome into sub-agent tasks for research, documents and API calls and can run for hours or months.

Cloud work burns credits at 100 per $1 with no rollover, and Pro includes no monthly allocation.

Keeping agent work on your own machinePerplexity Computer vence

Portable runs the model, harness, orchestrator and scheduler on the device and consumes no Computer credits; Meta documents Muse only on a dedicated cloud computer.

Requires a 24GB-VRAM NVIDIA RTX or RTX PRO GPU, or DGX Spark.

Reaching the agent from a chat appMeta Muse vence

Muse launched inside WhatsApp alongside web, iOS and Android.

Launch market is the United States only.

Lowest cost to startMeta Muse vence

Muse has a free tier; Computer starts on the $20/month Pro plan.

Muse's free tier still requires a payment card on file.

Comparação de funcionalidades

Dimensão	Meta Muse	Perplexity Computer
IA nativa	IA nativa	IA nativa
What it does	Searches and navigates sites, fills forms, books and purchases; writes its own code and produces documents, PDFs and web pages	Turns a stated outcome into tasks run by sub-agents for web research, document generation and API calls, running for hours or even months
Where it runs	A dedicated cloud computer per user (Muse Secure VM, a systemd-nspawn container)	An isolated cloud compute environment per task; Portable mode runs the model, harness, orchestrator and scheduler on your own Windows PC
Models	Meta's own Muse Spark	Orchestrates several vendors' models; Perplexity's launch post names Opus 4.6, Gemini, Grok and ChatGPT 5.2
Pricing	Free (payment card required), Power $20/month, Maximum $100/month	Pro $20/month with no monthly credit allocation (4,000 bonus credits, 30 days); Max $200/month with 10,000 credits a month; 100 credits = $1, unused credits do not roll over
Availability	United States only; web, iOS, Android and WhatsApp	Pro and Max plans; Portable mode in the Perplexity app for Windows
Safety controls (vendor-stated)	Approval cards for purchases and emails; host-side Sentinel is the sole permission authority; credentials never shown to the model; a single-use card number is passed to the merchant on payment	Portable asks the user's permission before escalating to Perplexity Search or 15+ frontier models
Integrations	Checkout through Link by Stripe; Shop Pay and 1Password stated as coming soon	Local MCP servers, Gmail, Outlook, Slack and GitHub in Portable mode
Hardware for local use	None documented: Meta describes Muse running on a dedicated cloud computer (Muse Secure VM)	NVIDIA GeForce RTX or RTX PRO GPU with at least 24GB of VRAM, or NVIDIA DGX Spark
AI-native verdict	native: an autonomous agent loop on Muse Spark in its own VM	native: an orchestrator splitting outcomes across sub-agents

IA nativa

Meta Muse:IA nativa

Perplexity Computer:IA nativa

What it does

Meta Muse:Searches and navigates sites, fills forms, books and purchases; writes its own code and produces documents, PDFs and web pages

Perplexity Computer:Turns a stated outcome into tasks run by sub-agents for web research, document generation and API calls, running for hours or even months

Muse leans to consumer errands, Computer to long knowledge-work workflows

Where it runs

Meta Muse:A dedicated cloud computer per user (Muse Secure VM, a systemd-nspawn container)

Perplexity Computer:An isolated cloud compute environment per task; Portable mode runs the model, harness, orchestrator and scheduler on your own Windows PC

Computer documents an on-device mode; Meta documents only a cloud VM for Muse

Models

Meta Muse:Meta's own Muse Spark

Perplexity Computer:Orchestrates several vendors' models; Perplexity's launch post names Opus 4.6, Gemini, Grok and ChatGPT 5.2

Muse is single-vendor, Computer multi-model

Pricing

Meta Muse:Free (payment card required), Power $20/month, Maximum $100/month

Perplexity Computer:Pro $20/month with no monthly credit allocation (4,000 bonus credits, 30 days); Max $200/month with 10,000 credits a month; 100 credits = $1, unused credits do not roll over

Muse is cheaper to start; Computer's cloud use is metered in credits

Availability

Meta Muse:United States only; web, iOS, Android and WhatsApp

Perplexity Computer:Pro and Max plans; Portable mode in the Perplexity app for Windows

Muse lives in chat apps; Computer is a paid Perplexity feature

Safety controls (vendor-stated)

Meta Muse:Approval cards for purchases and emails; host-side Sentinel is the sole permission authority; credentials never shown to the model; a single-use card number is passed to the merchant on payment

Perplexity Computer:Portable asks the user's permission before escalating to Perplexity Search or 15+ frontier models

Meta documents more controls; all are vendor claims and no audit is published

Integrations

Meta Muse:Checkout through Link by Stripe; Shop Pay and 1Password stated as coming soon

Perplexity Computer:Local MCP servers, Gmail, Outlook, Slack and GitHub in Portable mode

Muse is built for paying; Computer for work tools

Hardware for local use

Meta Muse:None documented: Meta describes Muse running on a dedicated cloud computer (Muse Secure VM)

Perplexity Computer:NVIDIA GeForce RTX or RTX PRO GPU with at least 24GB of VRAM, or NVIDIA DGX Spark

Computer documents an on-device mode that needs a workstation-class GPU; Meta documents none for Muse

AI-native verdict

Meta Muse:native: an autonomous agent loop on Muse Spark in its own VM

Perplexity Computer:native: an orchestrator splitting outcomes across sub-agents

Both native

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