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
Verdicts by Task
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.
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.
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.
Muse launched inside WhatsApp alongside web, iOS and Android.
Launch market is the United States only.
Muse has a free tier; Computer starts on the $20/month Pro plan.
Muse's free tier still requires a payment card on file.
Feature Comparison
| Dimension | Meta Muse | Perplexity Computer |
|---|---|---|
| AI-native | AI-Native | AI-Native |
| 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 |
Muse leans to consumer errands, Computer to long knowledge-work workflows
Computer documents an on-device mode; Meta documents only a cloud VM for Muse
Muse is single-vendor, Computer multi-model
Muse is cheaper to start; Computer's cloud use is metered in credits
Muse lives in chat apps; Computer is a paid Perplexity feature
Meta documents more controls; all are vendor claims and no audit is published
Muse is built for paying; Computer for work tools
Computer documents an on-device mode that needs a workstation-class GPU; Meta documents none for Muse
Both native
Still deciding between these two?
Choosing is the easy part. Getting it running inside your business, on your data, with your team using it, is the work. We do both.
The conversation runs on Gnosari, one of the tools in this directory. A real conversation, not a sales script.