All apps

Organise and get things done

Owl Be There

Pick a day that works for the whole group

About

Pick a day that works for the whole group. Everyone taps the days they can make and the calendar turns into a heatmap. Nobody needs an account or an e-mail address.

Notes

Pick a day that works for the whole group. You choose the candidate days, everyone taps the days they can make on a calendar, and the calendar turns into a heatmap of the best ones. Nobody needs an account or an e-mail address. It speaks German and more than 20 other languages.

It only does whole days. For "Tuesday at 2 or 4 pm" take Quorum instead.

Events delete themselves 90 days after the last change.

Built from the official image (ghcr.io/ni-c/owl-be-there): a single container with one SQLite file.

Alternative to: Doodle, When2meet

Facts

Version
1.0.0
Source
Official
Runtime
Container
Devices
Pi · Linux · Mac
Min. RAM
256 MB
Project
github.com

Install

How to run Owl Be There yourself

  1. 01

    Connect a device

    A Raspberry Pi, a Linux machine or a Mac that is on anyway.

  2. 02

    Install it

    One click in your Obacht account. Your device checks the signature before anything runs.

  3. 03

    Open it from anywhere

    It gets a web address under your-name.obacht.space, with HTTPS. Add your own domain if you have one.

Open-source contribution

Forwarded

A fixed amount per install goes to Owl Be There, forwarded via GitHub Sponsors.

Last checked 2026-11-06

Run it on your own hardware.

Obacht is in a closed pilot phase. Put yourself on the list. We let people in a few at a time, so it can take a while.

Self-host Owl Be There