Keeper

Keeper is an open-source calendar syncing tool that aggregates and anonymizes events from multiple calendars into a unified feed.

Description

Keeper is an open-source web application designed to simplify calendar management by aggregating events from multiple calendar sources into a single, anonymized feed. It allows users to combine events from various calendars, stripping sensitive details to show only busy or free times for enhanced privacy. The application can generate a shareable iCal link that stays synchronized with the source calendars and supports pushing aggregated events to external calendars like Google Calendar. With a self-hostable option under the AGPL-3.0 license, it offers flexibility for personal or organizational use, featuring tiered pricing plans including a free version for basic needs and a Pro plan for advanced functionality.

Features

- Aggregate events from multiple calendar sources into a single unified feed. - Anonymize event details to show only busy/free times for privacy protection. - Generate a shareable iCal feed that stays in sync with source calendars. - Push aggregated events to external calendars such as Google Calendar. - Self-hostable on personal infrastructure with full open-source AGPL-3.0 licensing. - Offers free and Pro pricing tiers with varying limits on sources, destinations, and syncing frequency.

Benefits

- Enhances privacy by anonymizing event details in aggregated feeds. - Simplifies calendar management by consolidating multiple sources into one view. - Provides flexibility with self-hosting options for greater control over data. - Improves efficiency with automated syncing and event pushing capabilities. - Offers cost-effective solutions with a free tier for basic use and affordable Pro plans. - Supports sharing via iCal feeds without compromising sensitive information.

Links

• Home: https://www.keeper.sh
• Source code: https://github.com/ridafkih/keeper.sh