Compare facts only, no winner
Hark Pro vs Meta Muse
Facts only, side by side. Listed as alternatives to each other. No winner: which one fits depends on your country, plan and what you need it to do.
Facts checked up to
Hark Pro : Available · no country list published , Free , iOS, Android, Web
Meta Muse : Limited rollout in the US, Canada and Japan , Free , iOS, Android, Web, macOS, WhatsApp
Main differences (from vendor pages)
| Fact | Hark Pro | Meta Muse |
|---|---|---|
| Where | Available with no country list published | Limited rollout in the US, Canada and Japan |
| Minimum age | 18+ | — |
| Platforms | iOS, Android, Web | iOS, Android, Web, macOS, WhatsApp |
| Voice | Yes | — |
| Messages you first | Partly | Yes |
| Multiple agents | — | Yes |
Access
10 rows| Fact | Hark Pro | Meta Muse |
|---|---|---|
| Vendor | Hark Pro: Hark hark.com | Meta Muse: Meta about.meta.com |
| Kind | Hark Pro: Always-on agent | Meta Muse: Always-on agent |
| Status | Hark Pro: Available "Available today, for free, to everyone"; no beta or waitlist label. hark.com · checked | Meta Muse: Limited rollout "Muse and Muse subscriptions are in limited testing and aren't available in all locations yet." Announced as "rolling out" in the US. meta.com · checked |
| Launched | Hark Pro: Oct 6, 2026 hark.com · checked | Meta Muse: Sep 8, 2026 about.fb.com · checked |
| Where | Hark Pro: No country list published hark.com · checked | Meta Muse: The US, Canada and Japan Sources disagree about.fb.com · checked |
| Excluded | Hark Pro: None stated | Meta Muse: None stated |
| Platforms | Hark Pro: iOS, Android, Web hark.com · checked | Meta Muse: iOS, Android, Web, macOS, WhatsApp about.fb.com · checked |
| Requires | Hark Pro: Not stated | Meta Muse: Meta account meta.com · checked |
| Minimum age | Hark Pro: 18+ hark.com · checked | Meta Muse: Not stated |
| Price from | Hark Pro: Free Hark Pro hark.com · checked | Meta Muse: Free Free meta.com · checked |
What it can do
14 rows
| Fact | Hark Pro | Meta Muse |
|---|---|---|
| Hark Pro: Yes "Help me manage and sort my email"; connects to Google and Outlook via APIs; submits expenses from email receipts. hark.com · checked | Meta Muse: Yes Sends email (asks first); you choose read-only or send access. about.fb.com · checked | |
| Calendar | Hark Pro: Yes Works with calendar and other tools you connect; example tasks include finding a dentist and booking a checkup. hark.com · checked | Meta Muse: Yes Calendar connectors let Muse see your calendar and send invites; can be limited to read-only. meta.com · checked |
| Browses the web | Hark Pro: Yes Handoff computer-use agent runs up to 6 browsers at once on its own cloud computer and logs in to sites for you; you can watch it work. hark.com · checked | Meta Muse: Yes Opens a browser, fills out forms; can book travel. about.fb.com · checked |
| Makes purchases | Hark Pro: Yes Buys "everything from groceries to concert tickets", orders food and pays bills, using cards from the Secured by Hark vault. hark.com · checked | Meta Muse: Yes Checkout with Link by Stripe using a one-time-use card; asks approval before purchases. Can work on lowering a bill. about.fb.com · checked |
| Files | Hark Pro: Yes Reads files, creates docs and slides; Projects store files in their own threads. hark.com · checked | Meta Muse: Yes Stores uploaded and created files in its VM (Library > System Files); you can edit or delete them. meta.com · checked |
| Writes / runs code | Hark Pro: Yes Runs shell commands and code it generates or you provide inside isolated sandbox VMs; builds websites. hark.com · checked | Meta Muse: Yes Its VM can compile code the agent writes and build custom skills/tools. research.meta.ai · checked |
| Messages you first | Hark Pro: Partly Spots problems ahead (e.g. a lunch card running low) and flags them on the app's Home screen with one-tap Action Buttons; texts or push notifications are not described. hark.com · checked | Meta Muse: Yes Keeps working after you close the app and comes back when something changes or when it needs your approval; it also suggests ideas proactively. about.fb.com · checked |
| Memory | Hark Pro: Yes Remembers what you tell it and what it learns about you; forgets on request. hark.com · checked | Meta Muse: Yes Remembers what matters; you can tell it to "forget" things. about.fb.com · checked |
| Multiple agents | Hark Pro: Not stated | Meta Muse: Yes Runs concurrent sub-agents, including a browser sub-agent. research.meta.ai · checked |
| Runs when app is closed | Hark Pro: Yes Scheduled tasks and reminders; paced follow-up steps; can act on its own (e.g. top up a card) if you allow it. hark.com · checked | Meta Muse: Yes Keeps working after you close the app. about.fb.com · checked |
| App connectors | Hark Pro: Yes Google and Outlook via APIs, MCP, Slack tracking; Panels pull data from Strava, Spotify, Venmo, Netflix, ParentSquare. hark.com · checked | Meta Muse: Yes Asana, Box, Canva, Dropbox, Figma, Granola, HighLevel, QuickBooks, Klaviyo, Lovable, Notion, Shopify, Slack, Stripe, Zoom, Facebook/Instagram business accounts, plus custom connectors. about.fb.com · checked |
| Voice | Hark Pro: Yes Voice is listed among the input formats (chat, voice, file uploads, agentic sessions). hark.com · checked | Meta Muse: Not stated |
| Books travel | Hark Pro: Not stated | Meta Muse: Yes Meta lists booking travel among the tasks Muse can handle. about.fb.com · checked |
| Runs an online store | Hark Pro: Not stated | Meta Muse: Partly Muse for Small Business connects to the tools a business runs on, including its storefront; no store-setup workflow is described. about.fb.com · checked |
Safety (as stated by the vendor)
6 rows
| Fact | Hark Pro | Meta Muse |
|---|---|---|
| Data it can access | Hark Pro: Connectors reach only the data categories you authorize (Google under its Limited Use policy); Hark shares details like your name, address and payment details with merchants when you direct an action. Review, edit or delete Memory by asking your agent; data requests go through Privacy Settings. hark.com · checked | Meta Muse: You choose which connectors Muse uses and how much access (e.g. read-only email vs send); many connectors can be read-only. Disconnect any time in Settings > Connectors; data already used may remain in memories and chat history. meta.com · checked |
| Asks before sensitive actions | Hark Pro: Yes "Hark checks in with you before doing something that requires your approval." Its security page says tasks default to consent and Hark learns over time which actions you want it to take on its own. hark.com · checked | Meta Muse: Yes Checks before sending an email or making a purchase. about.fb.com · checked |
| Sees your passwords | Hark Pro: No Passwords and cards are kept in the Secured by Hark vault: "Even we can't see inside", and Hark says it can't see a password as it is filled in on a site. hark.com · checked | Meta Muse: No Credentials go to secure storage; Muse "has no visibility into people’s passwords or payment methods". about.fb.com · checked |
| Trains on your data | Hark Pro: No "Hark does not use your Inputs, Outputs, Memory, connected account data, or sandbox environment data to train AI or machine learning models. No opt-out is needed." hark.com · checked | Meta Muse: Yes, unless you opt out Training setting "is on when you first use Muse"; turn off in Settings > Data controls. Also applies to previous interactions. meta.com · checked |
| Isolation | Hark Pro: Tasks run on Hark's own cloud computer in isolated sandbox virtual machines, with a full browser individual to you. hark.com · checked | Meta Muse: Dedicated cloud VM (Muse Secure VM) per person: the agent runs in an isolated container, credentials are stored outside it, and a separate Sentinel agent must approve connector actions and all network egress. research.meta.ai · checked |
| Retention | Hark Pro: Data used to provide the service is kept for the lifetime of your account, plus whatever is needed for legal obligations or safety. Deletion requests go through Privacy Settings. hark.com · checked | Meta Muse: Chats, files, memories, goals and reminders are kept in your VM until you delete them; Reset Muse permanently deletes all of it. After deletion Muse may still remember what it learned. You can download your Muse data. meta.com · checked |
By country
25 rows
| Fact | Hark Pro | Meta Muse |
|---|---|---|
| United States | Hark Pro: No country list published hark.com · checked | Meta Muse: Available about.fb.com · checked |
| Canada | Hark Pro: No country list published hark.com · checked | Meta Muse: Available about.fb.com · checked |
| United Kingdom | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Ireland | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Australia | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| New Zealand | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Germany | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| France | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Spain | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Italy | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Netherlands | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Switzerland | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| India | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Pakistan | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| United Arab Emirates | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| South Africa | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Philippines | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Vietnam | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Indonesia | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Malaysia | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Hong Kong | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Singapore | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Japan | Hark Pro: No country list published hark.com · checked | Meta Muse: Available about.fb.com · checked |
| Brazil | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
| Mexico | Hark Pro: No country list published hark.com · checked | Meta Muse: Not listed about.fb.com · checked |
Freshness
1 row
| Fact | Hark Pro | Meta Muse |
|---|---|---|
| Last fact checked | Hark Pro: Oct 23, 2026 | Meta Muse: Oct 23, 2026 |
Full details, FAQ and change history: Hark Pro · Meta Muse. Where sources disagree, both claims are on the agent page.