Hark Pro
Hark (Hark Labs Inc.) · Hark Pro: Proactive Personal AI Agent With Its Own Cloud Computer for Errands, Email, and Bookings
Hark Pro is a personal AI agent for web, iOS, and Android that remembers what you tell it and uses its own cloud computer, called Handoff, to order food, book travel and tables, fill out forms, and pay bills on websites for you, asking by default before it spends money or sends messages. It suits consumers who want everyday errands and inbox follow-ups handled from one chat, with every feature on the free plan.
Best for
Consumers who want one free app on their phone and the web to remember their preferences and carry out errands, bookings, and inbox follow-ups on real websites
Not ideal for
Teams needing admin controls, developers wanting an API, anyone under 18, or people unwilling to give a new company access to their email, logins, and payment cards
Who it's for
Consumers who want a proactive personal agent to handle errands, purchases, bookings, and email follow-ups across the web
Capabilities
- Handoff computer-use agent: a dedicated cloud computer with its own browser, file system, and terminal that signs in to websites and completes orders, bookings, and web forms
- Runs up to six browsers at the same time; you can watch Handoff act, with a button to cancel an order
- Secured by Hark vault stores passwords and payment cards encrypted and tokenized, detokenized only on the site where they are entered
- Persistent memory of your preferences that applies to every request; ask Hark to forget something and it will
- Action Buttons generated from your email and conversations to pay a bill, RSVP, or cancel a subscription with one tap
- Panels: custom mini-apps built from a prompt that pull data from services such as Strava, Spotify, and Venmo and answer questions about it
- Projects for long-running topics with their own files, plus Scheduled Tasks and Specialties for repeat workflows
- Direct connections to Google Workspace and Microsoft 365, Slack tracking, and MCP support
Limitations
- Built for individuals: no team workspaces, admin, or enterprise controls and no public developer API are documented
- Usage caps on every plan are described only as relative multiples (2x and 10x of free), not published quotas; extra usage is bought through credit top-ups
- Users must be 18 or older
- No desktop app is documented; it runs on the web, iOS, and Android and does its work in Hark's cloud rather than on your own computer
- Content may be used to improve the service, and content reviewed for safety or misuse can be used for training even if you opted out
- Purchases are made with you as the buyer and Hark is not the merchant of record: refunds and disputes go through the merchant or your card issuer, and you are responsible for purchases made under any standing permission you give it to buy without asking
Use cases
- Ordering dinner from your usual restaurant on DoorDash with saved address and payment
- Finding and booking the cheapest flight and a hotel for a weekend trip
- Comparing home insurance quotes by filling out several providers' web forms
- Finding a dentist who accepts your insurance and booking a checkup
- Triaging email and turning bills and renewals into one-tap Action Buttons
- Building a personal dashboard Panel from Strava or Venmo data and asking it questions
Our take
Hark Pro's pitch is that a personal agent should act, not just answer, and its design follows from that: a cloud computer that uses real websites with your logins, a vault for credentials, and a home screen of one-tap actions it proposes from your email. Putting every feature on the free plan makes it unusually easy to judge on your own errands before paying. The open questions are the ones any new consumer agent faces: how often web tasks finish without help, how far the free cap stretches when caps are only relative, and whether you are comfortable handing a newly launched service your inbox and cards. It is worth trying for personal errands; it is not a tool for teams or for anyone who needs programmatic control.
Who should use it
Busy adults who already lose time to food orders, bookings, quotes, bills, and inbox follow-ups, want one assistant that remembers their preferences across those tasks, and are comfortable connecting email and saving logins and cards with an AI service.
Who should skip it
Businesses that need shared workspaces or admin controls, developers who want an API or self-hosting, people who want an agent to operate their own desktop apps and files, and anyone who prefers not to give a new company access to their email and payment details.
Strengths
- Every feature is available on the free plan; paid plans only add usage
- Handoff acts on ordinary websites with your saved logins, not just sites with APIs
- Credentials and cards are kept in an encrypted, tokenized vault
- You can watch the agent work, and by default it confirms before spending or sending
- Proactive Action Buttons, Panels, and Scheduled Tasks go beyond a chat window
Weaknesses
- Usage caps are not published as concrete quotas
- No team features, admin controls, or developer API
- Brand-new product from a young company handling email, logins, and payments
- Content can be used to improve the service under its terms
- Adults only (18+)
Hark Pro pricing
Hark Pro
Free
- All features, including Handoff, memory, Panels, and Projects
- Usage cap
- No ads
Hark Pro²
$20/month
Billed monthly
- 2x more usage than free
- Same features as all plans
Hark Pro³
$100/month
Billed monthly
- 10x more usage than free
- Same features as all plans
Free tier limits: All features are free, but usage is capped; Hark does not publish the exact allowance.
Note: Upgrading only increases usage. Optional auto top-up buys more credits with a card, up to a ceiling you set. Subscriptions renew until cancelled, and payments are non-refundable except where the law or Hark's terms say otherwise (for example, a 14-day cancellation right for EEA residents who subscribe on the web; App Store purchases follow the App Store's terms).
Technical specs
Modalities
Text, Files
Where Hark Pro excels
Repeat food and grocery orders
Memory of your usual restaurant and toppings plus saved logins and cards lets a one-line request become a completed DoorDash or grocery order, with confirmation before payment by default.
Shopping for quotes across providers
Handoff can fill out several insurers' or movers' web forms and bring back a comparison, a chore that has no single API.
Staying ahead of bills and subscriptions
Action Buttons generated from your email surface due bills and renewals as one-tap Pay or Cancel actions instead of reminders you still have to act on.
Hark Pro vs. competitors
Hark Pro vs. Muse
Meta Muse is a consumer agent that works in a per-user Secure VM with a Sentinel agent approving outbound traffic, requires a Meta account, and also has a Mac app that can work with local apps and files. Hark Pro also uses a cloud computer but wraps the chat with Action Buttons, Panels, and Specialties and has no desktop app; both have a usage-capped free tier and $20 and $100 paid tiers.
Hark Pro vs. Fo
Fo by Wajo finishes errands by phone calls, email from its own address, and single-use cards, and can hand a task to a human executive assistant. Hark Pro works mainly by operating websites in its own browser with your saved logins and card vault, with no human-assistant fallback documented.
Hark Pro vs. Gemini Spark
Gemini Spark comes with paid Google AI Pro and Ultra plans and works across Gmail, Calendar, Drive, and other Google apps around the clock. Hark Pro is free to start, connects to both Google Workspace and Microsoft 365, and leans on its own browser agent for sites without APIs.
Frequently asked questions
What is Hark Pro?
Hark Pro is the app from Hark, the AI lab founded by Brett Adcock, for the web, iOS, and Android. It is a personal AI agent in a single chat that remembers what you tell it and uses its own cloud computer, Handoff, to do things on websites for you, such as ordering food, booking travel and restaurants, filling out forms, and paying bills.
What is the difference between Hark and Hark Pro?
Hark is the company and the personal intelligence it is building. Hark Pro is the software: the web app and the iOS and Android apps. Pro² and Pro³ are paid plans of Hark Pro. Hark says its first hardware product is planned for 2027.
How much does Hark Pro cost?
Hark Pro is free, with every feature included and a usage cap. Pro² costs $20/month for 2x more usage and Pro³ costs $100/month for 10x more usage. You can also turn on auto top-up to buy more credits up to a limit you set.
What can Hark Handoff do?
Handoff is a cloud computer operated by Hark with its own browser, file system, and terminal. It can sign in to websites with your saved logins and take actions such as placing orders, checking out, making reservations, and filling out web forms. It starts automatically when a request needs a browser, can run up to six browsers at once, and you can watch it work and cancel it.
Is Hark Pro safe to give my passwords and cards?
Hark stores passwords and payment cards in an encrypted vault called Secured by Hark; they are encrypted in transit and only detokenized on the site where they are needed, and Hark says it cannot view them. Hark asks before spending money or sending messages unless you tell it otherwise, says it never sells data or shares it with advertisers, and says third-party models it uses retain no data. Its terms allow content to be used to improve the service.
Hark Pro vs Meta Muse: what is the difference?
Both are consumer personal agents with a cloud computer, a usage-capped free tier, and $20 and $100 paid plans. Muse requires a Meta account, runs in a per-user Secure VM with a Sentinel agent approving outbound network traffic, and has a Mac app that can work with local apps and files. Hark Pro adds Action Buttons, custom Panels, and Specialties around the chat, says every feature is on its free plan, and runs on the web, iOS, and Android without a desktop app.
Does Hark use my data to train AI?
Hark says it never sells your data or shares it with advertisers, and it does not let third-party AI providers train their models on your content. Its own terms let it use your content to improve its services, and content reviewed for safety or misuse can be used for training even if you opted out. You can delete your account and data in Settings.
Integrations & fit
Alternatives to consider
Meta
U.S. consumers comfortable in Meta's ecosystem who want a background agent to handle errands, purchases, forms, and planning with approval gates
Freemium
Wajo, Inc.
Busy professionals, parents, and other consumers who want phone-heavy errands such as bookings, cancellations, vendor quotes, gifts, and orders finished for them, and who are comfortable with an agent that acts through its own phone number, email address, and payment cards
Freemium
Heavy users of Gmail, Drive, and Calendar on personal AI Pro or Ultra accounts who want inbox, file, and scheduling chores delegated to a standing agent
PaidAbout Hark Pro
Hark Pro is the first product from Hark, the AI lab founded by Brett Adcock, which describes it as "the operating system for your life." Everything runs through one long-running chat. When a request needs the web, Hark starts a Handoff: a dedicated virtual computer with its own browser, file system, and terminal that signs in to sites with your saved logins and clicks, types, and checks out the way a person would. Hark says Handoff can run up to six browsers at once, and you can watch it work, with a button to cancel an order. For services with APIs it connects directly, currently Google Workspace and Microsoft 365, and it can also use MCP. Around the chat sit features meant to make it proactive rather than reactive: persistent memory you can ask it to forget, Action Buttons generated from your email and conversations ("Pay" a bill, "Cancel" a subscription), Panels (small mini-apps it builds on request, for example a Strava or Venmo dashboard you can question), Projects for longer topics with their own files, Scheduled Tasks, and Specialties that capture a multi-step routine you repeat. Passwords and payment cards live in an encrypted vault, Secured by Hark, and are only detokenized on the site where they are needed; Hark says it never sells data or shares it with advertisers. Hark post-trains its own computer-use model for Handoff, says it prioritizes its own models, and says the third-party models it uses have zero data retention. Every feature is free with a usage cap, and Pro² ($20/month) and Pro³ ($100/month) raise usage 2x and 10x. The tradeoffs: it is a newly launched app for individuals with no team, admin, or developer API features documented; usage caps are relative multiples, not published quotas; it requires users to be 18 or older; and it works best when you connect email and save logins and cards, which is a significant amount of trust to place in a young company.
Updates from Hark Pro
Hark released Hark Pro on the web, iOS, and Android, free with all features and usage caps, plus Pro² ($20/month, 2x usage) and Pro³ ($100/month, 10x usage).
Hark published a research preview of Handoff, a computer-use agent that runs each task in a dedicated virtual computer with its own browser, file system, and terminal.
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