Lifestack is an energy-aware AI planner that schedules work around sleep and recovery data. Plans from $9.99/month, $49.99/year or $120 lifetime.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Lifestack is an energy-aware AI planner and calendar app. Its site describes a smart daily planner built around your energy, and the page title positions it for people with ADHD. It reads sleep, recovery and focus data, then drafts a schedule that puts the right work at the right time.
The company's argument is that people override their bodies constantly. They waste peak focus, push through later on fumes, eat a heavy meal before an important meeting, or sacrifice sleep for work that could wait. Lifestack plans the day around the body to reduce that friction.
Lifestack connects wearable health data to your calendar and plans. It uses signals such as sleep, recovery and focus to draft a daily schedule. Important work is aligned with Energy Zones, which mark peak energy periods, while meals and rest are mapped around the demands of the day.
The result is presented as a morning plan that is already balanced. A chat feature, described as a 24/7 copilot, helps with daily decisions as conditions change. The provided pages do not detail how each wearable connects, so the full FAQ is the place to confirm device support.
The core feature is the energy-based schedule, supported by Energy Zones that align important work with peak energy. Meals and sleep planning adds food and rest to the same plan, and wearable insights show health data in context inside the calendar.
Chat with Lifestack acts as an in-context copilot for daily decisions. A customer testimonial says the app overlays energy peaks on the current schedule and syncs tasks from third-party platforms such as Trello. Paid plans include unlimited calendars and tasks, a Chrome extension, and mobile apps for iOS and Android.
Lifestack is an energy-aware AI planner and calendar. It reads sleep, recovery and focus data and drafts a daily schedule that puts the right work at the right time. The site positions it for people with ADHD and busy professionals.
Lifestack costs $9.99 per month, $49.99 per year, or $120 as a one-time lifetime payment. All plans include the iOS and Android app, the Chrome extension, and unlimited calendars and tasks.
The annual plan includes a 7-day free trial. The monthly plan and the lifetime plan are listed with no free trial.
Lifestack is available on iPhone, Mac, Android and Chrome. Paid plans include the mobile app on iOS and Android and a Chrome extension.
The site's FAQ lists this as a question, but the answer is not in the provided pages. Lifestack's main pitch is planning from sleep, recovery and focus data, so check the full FAQ before subscribing.
The site mentions Apple Health in its FAQ, and a customer testimonial says tasks can be synced from third-party platforms such as Trello. A complete list of integrations is not in the provided pages.
Lifestack states that health and calendar data stays private and is never sold or shared. It also says users stay in control of their information and that the product is built with security standards trusted by professionals and institutions.
Lifestack suits people who want their schedule to follow their energy, including people with ADHD and professionals who schedule demanding work. It is most useful for those who already track sleep and recovery with a wearable.