
機能と用途で選んだ、Nullstep の代替ツール 12 件。
| 3 | Routine | routine.co | 14.46万 | -2.46万 (-14.5%) | フリーミアム | アメリカ合衆国 | 4.3 | 比較 |
| 4 | Motion | usemotion.com | 51.19万 | -9.39万 (-15.5%) | 無料トライアル、有料 | アメリカ合衆国 | 4.3 | 比較 |
| 5 | Tiimo | tiimoapp.com | 35.84万 | -5.6万 (-13.5%) | フリーミアム、無料トライアル | アメリカ合衆国 | 4.6 | 比較 |
| 6 | Mentor | goalmentor.app | 3348 | -540 (-13.9%) | フリーミアム | グローバル | 4.1 | 比較 |
| 7 | Taskade | taskade.com | 53.97万 | -5.63万 (-9.4%) | フリーミアム | アメリカ合衆国 | 4.5 | 比較 |
| 8 | BeforeSunset AI | beforesunset.ai | 2.09万 | -5406 (-20.6%) | 無料トライアル | アメリカ合衆国 | 4 | 比較 |
| 9 | Todo.is | todo.is | 1.62万 | 9802 (+152.2%) | フリーミアム | インド | 4.3 | 比較 |
| 10 | Dendedo | dendedo.com | 2793 | 224 (+8.7%) | 無料トライアル、有料 | アメリカ合衆国 | 4.2 | 比較 |
| 11 | Korgi | korgiboard.com | 3309 | 796 (+31.7%) | フリーミアム | アメリカ合衆国 | 4.3 | 比較 |
| 12 | Mind Your Now | mindyournow.com | 1845 | -85 (-4.4%) | One-time purchase + optional subscription | アメリカ合衆国 | 4.2 | 比較 |

Motion is an AI-powered productivity super app that unifies tasks, projects, calendars, meetings, docs, notes and reports, using AI agents to auto-plan your day, build projects, take meeting notes and keep work moving.

Tiimo is a visual planner built for neurodivergent and executive-function needs, available on iOS, iPadOS, watchOS, Android, and the web. It turns your day into a color-coded visual timeline, adds a focus timer that makes time visible, tracks mood to reveal patterns, and uses AI to break your brain dump into a realistic, time-estimated plan. It was built by and for neurodivergent people and won iPhone App of the Year 2025.
Taskade is an AI workspace that turns a single prompt into working business apps, complete with AI agents, automations, databases, tasks and docs — no code required.
Todo.is is a chat-native AI agent that turns plain-language to-dos into completed work, browsing the web, running code and scheduling recurring jobs from WhatsApp, Telegram, Slack, Discord or the web.

Korgi is an AI-powered project management workspace that turns a prompt into a working project board with stages, steps, and resources in under a minute. Kanban boards act as a living knowledge base that connects Google Workspace, Microsoft 365, and Zoom, so files, events, and contacts live alongside tasks instead of scattered across tabs. Teams use Korgi AI to query the board and connected items, export plans into formatted Docs, Sheets, or Slides, and collaborate in real time while keeping their data in their own drives.
Mind Your Now is a task manager built for both work and household life, based on Michael E. Linenberger's Master Your Now method. Instead of one endless list, it sorts every task into four zones: Critical Now (today's five or fewer must-dos), Opportunity Now (your shortlist for the next ten days), Over the Horizon (anything further out, hidden until its start date) and Parking Lot (someday ideas). Kaia, an optional AI planning assistant, can reschedule and reprioritize tasks on your behalf — and signs every change she makes, with a one-tap undo.
人とAIエージェントが同じ計画で動くオールインワン・プロジェクト管理
Tiimo is a visual planner built for neurodivergent and executive-function needs, available on iOS, iPadOS, watchOS, Android, and the web. It turns your day into a color-coded visual timeline, adds a focus timer that makes time visible, tracks mood to reveal patterns, and uses AI to break your brain dump into a realistic, time-estimated plan. It was built by and for neurodivergent people and won iPhone App of the Year 2025.
大きな目標を、AI コーチと小さな一歩に分解
やるべきことを現実的な一日のスケジュールに変える AI デイリープランナー
Korgi is an AI-powered project management workspace that turns a prompt into a working project board with stages, steps, and resources in under a minute. Kanban boards act as a living knowledge base that connects Google Workspace, Microsoft 365, and Zoom, so files, events, and contacts live alongside tasks instead of scattered across tabs. Teams use Korgi AI to query the board and connected items, export plans into formatted Docs, Sheets, or Slides, and collaborate in real time while keeping their data in their own drives.
Mind Your Now is a task manager built for both work and household life, based on Michael E. Linenberger's Master Your Now method. Instead of one endless list, it sorts every task into four zones: Critical Now (today's five or fewer must-dos), Opportunity Now (your shortlist for the next ten days), Over the Horizon (anything further out, hidden until its start date) and Parking Lot (someday ideas). Kaia, an optional AI planning assistant, can reschedule and reprioritize tasks on your behalf — and signs every change she makes, with a one-tap undo.