Zero: You Code. It Handles Slack, Meetings & Calendar.

Pair Claude with Zero: Claude helps with coding; Zero handles Slack, meeting actions, PR follow-ups and calendar chaos.

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 while team chat explodes, project boards pile up, and meetings end with vague action items. Meanwhile, your schedule sits empty when you actually need structured focus time. Zero changes that. We operate on one simple rule: If it isn't on the calendar, it doesn't exist. What is Zero? Zero is an intelligent AI assistant that acts as your primary task scheduler, AI calendar, and automated note taker. It extracts actionable items directly from the noise of chat apps, project boards, emails, and calls, then automatically blocks out the exact time you need to execute them. Most productivity software just adds to your workload. Zero is a daily productivity tool designed to sit quietly in the background as an ambient AI assistant between chaotic incoming requests and realistic execution. It functions as an AI note taker and task scheduler built specifically to protect deep work for developers, reduce async drown, and eliminate constant context-switching. Why Zero beats standard to-do lists Traditional task lists completely ignore the dimension of time. Zero turns your workspace into a smart AI calendar that actively drives execution: Automated scheduling: Your AI calendar converts simple to-dos into dedicated focus blocks. Realistic capacity: An intelligent task scheduler tracks your true availability to prevent burnout. Deeper focus: Clear boundaries shield you from constant tab-switching. Transparent output: End each day with a clear view of everything your AI assistant helped you ship. How Zero works You keep working exactly as you do now, while Zero handles the logistics in the background. Drop a task in plain English: When a teammate messages "Fix that auth bottleneck by Friday," open Zero and type Fix auth bottleneck - deadline Friday. Using its built-in task scheduler, Zero parses the urgency, estimates effort, and books optimal time blocks. Automatic AI transcription: Join any team call. Zero provides instant AI transcription to capture conversations, isolate action items, identify owners, and assign deadlines. Smarter meeting follow-ups: Functioning as a context-aware AI note taker, Zero links key meeting takeaways directly to scheduled time slots so no crucial detail gets lost. End-of-day ritual: At the close of your workday, your AI calendar audits remaining items and automatically makes a realistic calendar for tomorrow. Core features built for developers: Intelligent task scheduler: Translates plain English inputs into realistic, protected focus time. Real-time AI transcription: High-accuracy AI transcription with automated extraction of actionable tasks, owners, and deadlines. All-in-one AI note taker: Functions as an automated AI note taker that merges meeting notes with actual workspace context. On-demand focus tools: A built-in Pomodoro tool equipped with targeted micro-breaks. End-of-day review: Your AI assistant analyzes unfinished work and workload patterns to propose a clean schedule for the next morning. Zero-knowledge privacy: End-to-end encryption for all metadata, with raw AI transcription data deleted immediately after processing. Customizable UI: Full appearance controls, custom themes, and accent colors to match your browser setup. Who gets the most out of Zero? Deep-work developers: Zero protects your flow state from incoming ad-hoc requests and unexpected code reviews. Product engineers: Zero turns endless stakeholder discussions and chat threads into clear, context-linked calendar blocks. Async & remote teams: Zero seamlessly consolidates decisions made across timezones into your local execution schedule with a reliable task scheduler. Frequently asked questions • How private is the AI transcription feature? Audio processed for AI transcription runs on secure servers only to extract action items. Raw transcripts are deleted immediately after processing. • Can Zero see or sell my personal data? No. Zero uses end-to-end zero-knowledge encryption. Encryption keys reside on your local device, so we cannot view, access, or sell your data. • Is my calendar data used to train AI models? No. Private task metadata and calendar contents are never used to train public or private machine learning models. • Where is my data stored, and who has access to it? Your data is encrypted locally via zero-knowledge architecture. We cannot see, access, or read your tasks. • What permissions does the browser extension require? It only interacts with the active tab when you explicitly run a command. We never track your background browsing history. • How does Zero handle third-party app connections? Through secure OAuth 2.0. We never store passwords, and you can revoke access instantly at any time. • Are my meeting recordings or audio files saved? No. Audio streams are processed in real-time to extract action items, then immediately and permanently deleted. • What happens to my data if I delete my account? Your metadata, sync tokens, and settings are instantly and permanently purged from our servers. Reclaim your workday Join 7,000+ developers running a 5 star productivity setup. Install Zero. Connect your workspace and AI calendar. Type your first task or let your AI assistant start a focus session. No credit card required. No complex setup. Just install the tool and get back into flow.