A task app with built-in calendar integration. See tasks and deadlines on a calendar, and get AI reminders before anything slips. Free to start.
If you've been searching for a task app with calendar integration, you already know the problem: your task app and calendar are separate — deadlines fall through the gap. 1plann is a task app with calendar integration built around one idea — your work isn't done until something actually reminds you to do it. Tasks and calendar in one app — always in sync, no manual copying. Below we break down exactly how it works, what makes it different, and how to get started free.
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Your task app and calendar are separate — deadlines fall through the gap
You manually copy tasks to your calendar and they get out of sync
Even with both apps, nothing reminds you before a deadline
Tasks and calendar in one app — always in sync, no manual copying
See every deadline on a visual calendar alongside your board
Smart reminders fire before each task deadline across desktop, push, and email
Type a goal like 'launch my landing page by Friday' or 'prep for the investor call.' 1plann's AI turns it into structured tasks with due dates, notes, and priorities — no manual setup.
See your work the way that suits you: a Kanban board for flow, a calendar for deadlines, or a simple list. Switch views without switching apps.
1plann watches your due dates and sends urgency-aware reminders across desktop, push, and email — so you don't have to remember to check your board.
No credit card required · Free forever plan
Your task app and calendar are separate — deadlines fall through the gap Tasks and calendar in one app — always in sync, no manual copying That's the core shift: instead of hoping you'll remember to check, 1plann brings the work to you.
You manually copy tasks to your calendar and they get out of sync See every deadline on a visual calendar alongside your board Everything lives in one workspace, so your task app with calendar integration is never disconnected from the rest of your work.
Yes. 1plann has a free-forever plan that includes tasks, notes, a Kanban board, a calendar, and AI reminders — no credit card required. Paid plans add unlimited projects, team collaboration, and advanced AI features. You can start free and upgrade only when you need more.
1plann is a web-based workspace that works in any modern browser on desktop, tablet, and phone. Reminders can reach you via desktop notifications, push, and email, so your work follows you across devices without installing a separate app for every platform.
Most task app with calendar integration tools expect you to check them. 1plann checks on you. AI plans your work from a plain-language prompt, sets due dates, and sends urgency-aware reminders before anything slips — across desktop, push, and email. You also get notes, a whiteboard, a calendar, and weekly reviews in the same workspace, so you're not stitching together five apps.
See deadlines on a clean calendar and get AI-powered reminders before each one. Desktop, push, and email. Free to start.
Read moreProject management software with a built-in calendar, AI planning, and smart reminders. See deadlines, track progress, and get nudged before things slip. Free.
Read moreStop forgetting tasks. 1plann is a task manager with AI-powered reminders that nudge you before anything slips. Free to start, no credit card.
Read moreDescribe your goal in plain language. 1plann's AI turns it into tasks, notes, and due dates — then reminds you before anything slips. Free.
Read moreNo credit card • Free forever • 60-second setup
No credit card required · Free forever plan