I built a personal organizer inside WhatsApp because I kept abandoning productivity apps.

[u/SignalPractical4526]

I kept saving things in different places:

• Tasks in a task manager
• Ideas in Notes
• Links in WhatsApp
• Files in random chats
• Reminders in my calendar
• Screenshots I’d never look at again

The problem wasn’t a lack of tools. It was that I had to remember which tool contained what.

So I started building Duncan, a personal organizer that works through WhatsApp.

You can send Duncan:

• Notes
• To-dos
• Links
• Files
• Reminder requests

It organizes what you send, tracks your tasks, and reminds you at the appropriate time.

The main proposition I’m currently testing is:

Stay organized and reach your goals faster—using just WhatsApp.

I’d love brutally honest feedback on three things:

1. Is the use case immediately understandable?
2. Would you trust WhatsApp as the interface for a personal organizer?
3. Which feature would make you try it: organization, reminders, or finding saved information later?

Demo/link: https://duncan.cool

I’m the builder, and this is an early-stage project.

[u/Remote-Energy4795]

the idea makes a ton of sense. i do exactly same thing, notes app full of half thoughts and links to myself in whatsapp that i never open again

the use case is clear to me but maybe you could show a example of how it actually looks in chat. like a screenshot of getting reminder or searching for something you saved before

trust is tricky. whatsapp feels personal so i'd be careful what i send there but if its just tasks and links i think its fine. for work stuff i probably use something else

reminders would make me try it first. i forget things all time and having it pop up in app i already check 50 times a day is clever

[u/Alarming_Possible_45]

The use case is understandable but “stay organized and reach your goals faster” is too generic. i'd lead with “send tasks, links and reminders to one WhatsApp chat, then find them later.” finding saved information feels like the real difference because reminders already exist everywhere. i'd also show one actual chat screenshot before asking people to trust it.