According to AlphaMoat, as of 2026-08, the Chrome extension ZeroAI has 6,000 users (+0% MoM), rated 5 (138 reviews) — ranked #701 of 9,793 AI browser extensions, and #189 of 1,926 in Office & Collaboration.
ZeroAI is an AI assistant that turns your scattered to-dos, Slack messages, emails, and notes into organized calendar tasks. It keeps your workday on track so nothing slips through the cracks.
ZeroAI smashes your to-dos & notes, and keeps your work day on track. ZeroAI smashes your to-dos and notes, and keeps your work day on track. To-do lists are where productivity goes to die. You write things down, feel good for five seconds, and then ignore them for three days. Your team chat explodes with requests. Issue trackers and project boards pile up. Meetings end with vague action items. Your calendar is often empty when you need it most. ZeroAI changes the game. We believe in one simple law: If it isn't on the calendar, it doesn't exist.
What is ZeroAI? ZeroAI is an assistant that sits in your browser, pulls tasks out of the chaos of chat apps, project management boards, emails, and meetings, and finds the actual time you need to get them done. Most productivity tools are just more work. Another app to check, another list to maintain, and another source of anxiety. ZeroAI is different. It is built for developers who need to protect their deep work time, for knowledge workers drowning in async communication, or for anyone tired of context-switching. Instead of asking you to manage tasks in yet another tool, ZeroAI connects the dots between where work happens (issue trackers, chat, repositories, meetings, email) and where time actually exists on your calendar. It is the middleware between chaos and execution.
Why choose calendar-first productivity over a to-do list Traditional to-do lists ignore time. ZeroAI turns your calendar into a living, breathing execution plan. It bridges the gap between where work happens and where time actually exists. The result:
How ZeroAI works You do not need to learn a new system. You keep working exactly as you do now, ZeroAI handles the rest.
Step 1: Write a task in plain English Your Product Manager drops a message in chat: "Resolve that architecture bottleneck in the auth service, deadline is Friday." You do not need to copy it to a separate documentation app or create a new ticket just to track it. You click the ZeroAI icon and type: "Resolve architecture bottleneck - deadline Friday" Step 2: ZeroAI parses and schedules it ZeroAI's NLP engine parses what you wrote. It estimates the work duration, checks your calendar, and finds an available block before your deadline. For example, it might suggest: "Thursday 10am - 1pm and Friday 9am - 12pm". You hit "Schedule" and the calendar event is created with full context linked. Step 3: Let ZeroAI transcribe and extract meetings You join a video standup. ZeroAI begins real-time transcription with 97%+ accuracy. When the meeting ends, ZeroAI has:
Step 4: End-of-day ritual At the close of your day, ZeroAI reviews unfinished work, upcoming deadlines, and your patterns to propose tomorrow's schedule with realistic time blocks. When it is time to tackle those complex tracks, you can activate a focused Pomodoro session on-demand to keep you sharp, mapping out intervals and quick breathers only when you choose to.
Core features (Why developers love it)
Who should use ZeroAI The deep work developer You are deep in a complex refactor when a chat notification pops up asking for a code review. While you track your main sprint cycles inside your issue tracker, random ad-hoc tasks keep flying in from other channels. ZeroAI schedules the review for tomorrow at 2 PM by reading the context, protecting your current flow state. The meeting-heavy product engineer Your day is a blur of meetings, chat threads, and endless context-switching. With ZeroAI, your action items are pulled from those conversations and scheduled. Your frequently visited tabs and documentation bookmarks are linked right inside the calendar event so you stay organized. The async team member Your team spans multiple timezones. Decisions get made in chat at 2 AM and deadlines are set in project threads. ZeroAI helps pull these updates together and schedules them into your local calendar during designated focus blocks. The to-do list abandoner You have tried various standalone apps, but your lists and your calendar are completely disconnected. With ZeroAI, your to-do list becomes part of your calendar.
What ZeroAI integrates with
Technical specifications
Easter Egg: Hiring 2 Engineers We're running recruitment campaign for two engineering hires. The application path lives inside ZeroAI itself.
Frequently asked questions (FAQs) Is the ZeroAI Pomodoro timer automated? No. It is entirely user-controlled. You launch the focus block Pomodoro sessions, manually whenever you want to work.
Are my meeting transcriptions stored or kept private? They are completely private. Audio is processed on secure servers to extract action items, and the raw text is deleted immediately afterward.
Can ZeroAI see, read, or sell my personal data? No. ZeroAI uses end-to-end zero-knowledge encryption. Your key stays on your device, meaning we can't read, access, or sell your data.
Can ZeroAI modify my tickets inside my project management tools? No. It only reads text to create calendar events. It has no write access to edit, alter, or add tickets to your external project pipelines without your explicit command.
Does the extension track my browsing history or frequently visited tabs? No. It only analyzes active pages, frequently visited tabs, or bookmarks when you explicitly ask it to summarize text or schedule a task.
Can I connect multiple project management systems simultaneously? Yes. You can link multiple platforms. ZeroAI establishes a secure workspace connection to pull context from whichever tool you are currently viewing.
Is my calendar text used to train AI models? No. Your tasks, text context, and calendar details are private. They are never used to train internal or external machine learning models.
How does the browser extension capture meeting audio? A secure bot joins the meeting and records the audio using standard browser permissions to capture system audio from the meeting tab only.
Can I use the extension across multiple devices? Yes. Your core workspace connection and calendar data sync seamlessly wherever you log in. However, localized UI layout preferences, custom appearance setups, and theme accent color choices are stored on your specific local machine.
Why is my custom accent color not updating? If you change your appearance theme and do not see the update, simply reload your browser tab or reopen the extension window to apply your new user-controlled accent color.
How do I disconnect a workspace tool or stop data tracking? You can revoke permissions instantly. Go to your settings menu, select your active workspace connection, and click disconnect. This deletes your local access tokens immediately.
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+ CompareData month: 2026-08 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.