Top 30 Calendar, Notebook & Scheduling Software

Cloud‑based calendar with seamless integration across Google Workspace, AI‑powered event suggestions, and shared calendars.

Enterprise‑grade calendar built into Outlook, supporting meeting invites, room scheduling, and deep Office 365 integration.

Native iOS/macOS calendar offering natural Siri voice commands, time‑zone support, and iCloud syncing.

Premium macOS/iOS calendar with natural language parsing, weather integration, and powerful task‑list views.

Automated scheduling platform that eliminates back‑and‑forth emails by letting others book your available slots.

Group‑polling tool for finding the best meeting time, with calendar sync and automatic reminders.

Robust appointment‑booking solution with custom workflows, payment integration, and CRM connectivity.

Shared family and team calendar app that supports multiple calendars, notes, and in‑app chat.

All‑in‑one planner combining tasks, calendar, and daily planner with voice entry and cross‑device sync.

Task manager with powerful calendar view, natural language entry, and integrations with major calendar services.

Flexible workspace that merges notes, databases, kanban boards, and calendar views for personal and team use.

Long‑standing note‑taking app featuring notebooks, tags, web clipping, and calendar‑linked reminders.

Digital notebook with free‑form canvas, ink support, and integration into the Microsoft 365 ecosystem.

Elegant markdown‑focused note app for Apple devices, offering tagging, nested tags, and quick export to calendar events.

Networked note‑taking tool that lets you link ideas bi‑directionally, with built‑in daily planner and agenda view.

Local‑first knowledge base built on markdown files, featuring graph view, plugins for calendar and task management.

Hand‑written note app for iPad that supports digital planners, calendar templates, and PDF annotation.

Powerful iOS note‑taking app with audio recording, sketching, and built‑in calendar templates for study planning.

Visual board for creative projects that combines notes, images, and a drag‑and‑drop calendar timeline.

Kanban board platform with calendar power‑up, enabling visual scheduling of tasks and projects.

Work management suite offering list, board, and calendar views for tracking tasks, milestones, and team schedules.

All‑in‑one productivity platform with native calendar, Gantt, and time‑blocking features.

Work OS that provides customizable calendar views, timeline tracking, and resource planning dashboards.

Hybrid spreadsheet‑database with calendar, kanban, and gallery views for flexible scheduling and tracking.

Free online calendar that integrates with Zoho’s suite of business apps, supporting group calendars and event reminders.

Shared calendar solution for groups, offering color‑coded sub‑calendars, custom fields, and embed options.

AI‑driven calendar optimizer that automatically creates focused blocks and syncs with Google Calendar.

Daily planner that pulls tasks from multiple tools into a unified calendar view for focused work sessions.

Smart scheduling assistant that auto‑prioritizes tasks and fits them into your calendar using AI.

Stylish iOS calendar app with heat‑maps, weather forecasts, and natural language event creation.

Cross‑platform planner that combines notes, to‑do lists, and a calendar with customizable templates.

Time‑zone converter and meeting scheduler that visualizes overlapping work hours across global teams.

Built‑in calendar view within Notion databases, allowing linked notes, tasks, and events in a single workspace.

Integrated calendar within Teams that syncs with Outlook, supporting meeting creation, channel scheduling, and resource booking.

Lightweight note‑taking app with reminder and checklist features that can be displayed in Google Calendar.