Top 10 Task Managers With a Calendar (Underdog Picks for 2026)

Most task managers say they support "calendar planning," but in practice that can mean anything from "it has due dates" to a real calendar where you can see your week, drag tasks onto time slots, and plan around meetings.

A lot of popular lists include big players like ClickUp, Asana, Notion, Wrike, etc. In this article, I'm doing the opposite: smaller / more focused apps, real calendar workflows, and no big platforms.

What "with a calendar" means in this list

Each option below supports at least one of these:

• A true calendar view (day/week/month) for tasks
• Calendar sync (Google/Outlook/Apple) so your plan respects meetings
• Drag tasks onto the calendar (time-blocking) or auto-scheduling into available time

1) Self-Manager.net — Date-centric task management (built around days)

Self-Manager is a task & project manager where calendar days are the core container (not boards). You plan work on real dates, keep history by date, and can run AI period summaries for your week/month/quarter.

Why it fits a "calendar task manager" list

• Planning starts from today / this week / this month (date-first)
• Designed for execution: assign work to actual days, not "someday"
• AI review loops are a natural match for calendar-based planning

Best for: people and small teams who want a timeline of work, not just lists.

2) Akiflow — Tasks + calendars in one place (time-blocking oriented)

Akiflow positions itself as "one app for tasks & calendars," and it supports locking tasks on your calendar (time blocks).

Best for: founders/operators who live in time-blocking and want tasks + calendar tightly combined.

3) Sunsama — A daily planner that merges tasks + calendar

Sunsama is explicitly marketed as a task manager + calendar + daily planner, built around a guided daily planning routine.

Best for: people who want a calm daily planning flow and strong day-by-day structure.

4) Morgen — Calendar-first planning with tasks alongside events

Morgen is a calendar-focused app that pulls tasks together with your calendars so you can plan tasks next to real events and avoid overload.

Best for: anyone juggling multiple calendars (work + personal) who wants tasks visible in the same planning surface.

5) Routine — Tasks + calendar + planning in one workflow

Routine is positioned as an everyday planning app combining tasks, calendar management, and documentation to support week-to-week planning.

Best for: people who want "tasks + calendar + notes" together without a huge project-management suite.

6) SkedPal — Auto-scheduling tasks into your calendar

SkedPal is essentially an AI scheduling calendar: you feed it tasks + constraints and it builds a realistic schedule, with a calendar experience at the center.

Best for: people who struggle with "deciding when" to do tasks and want the schedule generated for them.

7) TimeHero — Adaptive scheduling around meetings

TimeHero focuses on planning work around your calendar, automatically adjusting as meetings and constraints change.

Best for: small teams or individuals who want tasks to reshape automatically when the day changes.

8) Amazing Marvin — Highly customizable task manager with calendar overlay

Amazing Marvin includes a calendar overlay with day/week/month views, and it's known for being extremely configurable.

Best for: power users who want to build their own system (without switching to a big platform).

9) NotePlan — Calendar + tasks + notes (daily/weekly notes workflow)

NotePlan blends tasks, notes, and calendar, with calendar integration as a central feature (events alongside daily notes).

Best for: people who plan in daily notes and want tasks/events connected in the same place.

10) Sorted³ — Unified timeline (tasks + calendar events together)

Sorted³ combines tasks and calendar events into a single timeline, designed for scheduling your day and moving items across dates.

Best for: iOS/mac users who want "timeline planning" that feels like a calendar meets a task list.

How to choose the right one (simple filter)

• If you want date-centric planning + history + reviews → Self-Manager.net
• If you want manual time-blocking → Akiflow / Sunsama
• If you want calendar-first + task layer → Morgen / Routine
• If you want auto-scheduling → SkedPal / TimeHero
• If you want notes + calendar planning → NotePlan
• If you want timeline UI → Sorted³