Muse

Muse

Meta
+
+

Related Products

  • Forethought
    166 Ratings
    Visit Website
  • LeakCheck
    2 Ratings
    Visit Website
  • Dialpad Support
    1,607 Ratings
    Visit Website
  • Jotform
    9,009 Ratings
    Visit Website
  • Creatio
    589 Ratings
    Visit Website
  • Admin By Request Endpoint Privilege Management
    106 Ratings
    Visit Website
  • Zendesk
    8,478 Ratings
    Visit Website
  • Gemini Enterprise Agent Platform
    1,161 Ratings
    Visit Website
  • Sendbird
    166 Ratings
    Visit Website
  • ActiveCampaign
    17,400 Ratings
    Visit Website

About

Meta Muse is a personal AI agent designed to complete tasks across different parts of a user’s daily life through conversation and connected apps. It runs on a persistent secure virtual machine with its own browser, allowing it to navigate websites, book appointments, fill out forms, handle customer service tasks, and complete other web-based workflows. Users can interact with Muse through its mobile app or WhatsApp and can connect services such as email, calendars, and Instagram. The agent can create plans around user goals, track progress, make suggestions, and continue working on assigned tasks over time. Sensitive actions such as sending emails or making purchases can require user approval, and Muse provides an audit trail showing completed and planned actions. Meta positions Muse as a privacy-focused personal agent with secure credential storage, one-time payment card support, and controls designed to keep users in charge of what the agent does.

About

Muse Spark Open is an open-weight, natively multimodal language model for developers and organizations building AI applications, coding systems, and agentic workflows. The released model has 816 billion total parameters, 42 billion active parameters, and a 1-million-token context window. Teams can download the model weights, run inference through supported engines such as vLLM, SGLang, TensorRT-LLM, Hugging Face Transformers, Apple MLX, llama.cpp, or Unsloth, and customize the model using PyTorch. It supports long-context reasoning, software engineering, coding, tool use, and multimodal inputs. Deployment options include cloud inference through listed API providers or self-hosting on compatible GPU systems; Meta documents a desktop setup using two Apple M5 Ultra Mac Studio computers. The model is released under the Muse Model License with limited commercial terms.

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Consumers who want a personal AI agent that can handle online tasks, coordinate connected apps, track goals, and take approved actions on their behalf

Audience

AI developers, machine learning engineers, software engineers, AI researchers, enterprise development teams, and organizations seeking customizable open-weight multimodal models for local inference, autonomous agents, complex coding, and long-context AI applications

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$0
Model weights are available at no charge under the Muse Model License, which has limited commercial-use terms. Hosted inference providers set their own usage prices.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 4.0 / 5
ease 4.0 / 5
features 4.0 / 5

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5

Pros & Cons from Real Users

Pros

  • It is meant to take action, work across apps and websites, and help move longer-term goals forward instead of only answering questions. The private cloud computer idea is a big deal. If an agent is going to browse, shop, schedule, and use personal accounts, privacy and permissions have to be built into the product from the start. Meta says Muse Confidential VM is designed to prevent even Meta from accessing the data inside that environment.

Cons

  • The main downside is trust. A personal AI agent that can act across the web needs very clear controls, logs, confirmations, and limits. I would start with low-risk tasks before giving it access to anything sensitive.

Pros & Cons from Real Users

Pros

  • Meta finally opened up a genuinely frontier-level Muse model. The 1M-token context window and 42B active parameters make it strong enough for large repos, long agent sessions, multimodal work, and complex coding without feeling like a stripped-down open model. The local deployment story is also a huge deal. Being able to run something this capable on two M5 Ultra Mac Studios is impressive, especially for teams that want more control over data, infrastructure, and customization. I also like how much of the stack is open around it. Muse Spark Open works with MLX, vLLM, SGLang, TensorRT-LLM, Transformers, llama.cpp, and Unsloth, and Meta is making the weights available through Hugging Face, SageMaker, Google Cloud Model Garden, and Microsoft Foundry.

Cons

  • Even though it is technically desktop-capable, needing two M5 Ultra Mac Studios for the full local experience is still a serious setup, so most developers will probably use hosted inference instead.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Meta
Founded: 2004
United States
ai.meta.com/muse/

Company Information

Meta
Founded: 2004
United States
research.meta.ai/blog/muse-spark-open

Alternatives

Perplexity Computer

Perplexity Computer

Perplexity AI

Alternatives

Claude Duet

Claude Duet

Anthropic
Grok Bot

Grok Bot

SpaceXSI
Inkling

Inkling

Thinking Machines Lab

Categories

AI Agents Supported
AI Assistants Supported

Categories

Integrations

Asana Supported
Baseten Not Supported
Box Supported
Facebook Supported
Figma Supported
Fireworks AI Not Supported
Gmail Supported
Google Calendar Supported
Google Docs Supported
Instagram Supported
Lovable Supported
Meta Ads Supported
Modal Not Supported
Muse Wonder Full Supported
OpenRouter Not Supported
Postedly Supported
Shopify Supported
Ticketmaster Supported
Together AI Not Supported
vLLM Not Supported

Integrations

Asana Not Supported
Baseten Supported
Box Not Supported
Facebook Not Supported
Figma Not Supported
Fireworks AI Supported
Gmail Not Supported
Google Calendar Not Supported
Google Docs Not Supported
Instagram Not Supported
Lovable Not Supported
Meta Ads Not Supported
Modal Supported
Muse Wonder Full Not Supported
OpenRouter Supported
Postedly Not Supported
Shopify Not Supported
Ticketmaster Not Supported
Together AI Supported
vLLM Supported
Claim Muse and update features and information
Claim Muse and update features and information
Claim Muse Spark Open and update features and information
Claim Muse Spark Open and update features and information