Products

Radicale

Radicale v3

radicale.org Source★ 5,205GPL-3.0Productivity & Collaboration / Calendars & Scheduling

AI Benchmark
Capture pending
Desktop
Mobile
Monthly visits
8.5K
Down3.4%MoMSep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
Kozea
GitHub @kozea
Launched
Unknown
No public launch record

Traffic

Last 12 months
Monthly visitsData through Sep 2026 · Oct 2026 pending

Marketing moves

Launches, search & content, referrals, promotions

No launch, search, referral, or promotion moves recorded for this product yet.

Third-party reviews & case dossiers

Acquisition breakdowns, engineer reviews & open-source metrics
selfh.st★ 5,205 Stars · 544 ForksGPL-3.0Python
2011-08-11Source
Replaces / alternatives to:
Google Calendar · Google Contacts

Simple CalDAV and CardDAV server

Open Source & Self-Hosting

GitHub · MCP / Skill
Kozea/RadicaleSelf-hostable
Last commit 2026-11-12
GitHub Stars
★ 5,205
Forks
544
License
GPL-3.0
Primary language
Python
Open-source alternative to:Google CalendarGoogle ContactsBrowse peer open-source projects →

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct34%
  • Organic Search27%
  • Referrals13%
  • Display Ads7%
  • Other19%

Countries

  • United States38%
  • Brazil16%
  • Switzerland13%
  • Czechia9%
  • Spain8%

Search

Domain authority —Domain registered 2009-02-03

KeywordMonthly volume
radicale1,760
radicale url270
integrate google calender with apple calneer?250
radicale carddav240
radicale shared calendar190

Traffic data: Vaneform

Pricing

Website does not list public plan prices.

Trial: None · Observed 2026-11-09 · Source page

Pages & changes

Tracked since 2026-11-04

Key pages

Weekly snapshots

Changes

No pricing, plan, or positioning changes detected since tracking started.

Questions & evidence

How much website traffic does Radicale get?
Vaneform estimates 8.5K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Radicale and what platforms does it support?
Radicale is catalogued under Calendars & Scheduling: Radicale v3. Supported platforms: Browser Extension.
Is Radicale open source?
Radicale has a public repository (https://github.com/Kozea/Radicale) under the GPL-3.0 license, recording 5,205 GitHub stars, and supporting self-hosted deployment.Source

Related products in this category

Productivity & Collaboration / Calendars & Scheduling

These products share a catalog category. Compare customer tasks, features and deployment requirements before treating them as alternatives.