Skip to content
Oct '264 min read

Hark Pro: what Brett Adcock's AI assistant does with your email and calendar

Hark, the startup founded by Brett Adcock, released Hark Pro widely on October 6, 2026. What the assistant does, what it does with email and calendar, and what it costs.

The story3 sources
Product
Hark
What happened
Released Hark Pro widely
When
October 6, 2026
Who can use it
Open; free, with paid plans for more usage
Works in
Web, iOS and Android

Another AI assistant wants to sit on top of your email, calendar and cards. Here is what Hark released, what it says the assistant does, and what it costs.

What happened

On October 6, 2026, Hark released Hark Pro widely, TechCrunch reported. Hark is “a startup founded less than a year ago by serial founder Brett Adcock,” and its design is led by Abidur Chowdhury, who designed devices at Apple.

TechCrunch reported that Hark sees its mission as “building a user interface for AI,” and that it promises an AI-native device in 2027. On privacy, Chowdhury told TechCrunch: “we’re not here to like sell you ads and steal your data.”

What Hark does with email and calendar

Hark’s site describes Hark Pro as “A new kind of system for getting things done. Whatever you need, let Hark handle it.” TechCrunch reported that its model is trained to operate a computer, so it carries out tasks rather than only answering questions:

  • Your accounts: users “configure it to access their digital life”: email, calendar, hard drive and credit cards.
  • Proactive asks: in the demo, it “proactively asked him about expenses he needed to approve, emails he needed to respond to,” then offered to book a flight for an upcoming trip.
  • End-to-end tasks: TechCrunch’s example is renewing a car registration on the California DMV website, with the agent’s browsing shown in a small window.
  • Email on Hark’s own site: example requests include “Help me manage and sort my email” and submitting expenses from email receipts.

Neither TechCrunch nor Hark’s site names which email or calendar providers it supports.

What it costs

Hark’s pricing page lists three plans, as of October 30, 2026:

  • hark pro: free to use.
  • pro²: $20 a month, for twice the usage.
  • pro³: $100 a month, for ten times the usage.

Hark says all features are in all plans. It runs in the browser and on iOS and Android.

If you run client work over email

Hark is built as a general system for anything you hand it, from email to errands. If the problem is client email slipping, alfred_ is built for that job.

alfred_ is an AI assistant for client-facing teams, and each person on the team gets their own. It reads your email across up to six Gmail, Outlook and IMAP accounts, flags the emails that need your answer, and keeps one list of the replies you owe and the replies you’re waiting on. It sends a morning brief by email or text, and you can ask it for things on the web, on iPhone, or by text. Nothing is sent until you approve it. Plans start at $29.99 a month, and teams are $49.99 a seat on one bill.

Sources

Keep client work from slipping through the cracks

alfred_ is an AI assistant for client-facing teams. Each teammate gets help with email, calendar, replies and follow-ups.

See what’s slipping+ more

Frequently asked questions

What is Hark Pro?

Hark Pro is an AI assistant from Hark, a startup founded by Brett Adcock less than a year before its release. Hark describes it as "A new kind of system for getting things done." TechCrunch reported that its model is trained to operate a computer, so it can carry out tasks end to end, like renewing a car registration on the California DMV website.

Does Hark work with email and calendar?

Yes. TechCrunch reported that users "configure it to access their digital life," naming email, calendar, hard drive and credit cards. In its demo, Hark asked about expenses to approve and emails to answer. Hark's site gives "Help me manage and sort my email" as an example request.

How much does Hark cost?

Hark's pricing page lists Hark Pro as free to use, with pro² at $20 a month for twice the usage and pro³ at $100 a month for ten times the usage. Hark says all features are in all plans.

What should I use for client email instead of Hark?

alfred_ is built for client email that slips. It flags the emails that need your answer, keeps one list of the replies you owe and the replies you're waiting on, and lets you reply by text, across Gmail and Outlook. Nothing is sent until you approve it. Plans start at $29.99 a month.

About the authors

Written byConnor FataFounder & CEO of alfred_

Connor is the founder and CEO of alfred_, focused on making personal assistants accessible to business operators and individuals so they can focus on what matters and what’s important.