Laying out the streets…STEP 1 OF 3

SilentSuite · House #2,571 · Resting in Launch Grove

End-to-end encrypted calendar, contact, and task sync

No one claimed this product, so its house left Tablif Town and became a tree in Launch Grove. Nothing about it is lost: this link, its neighbors and its story stay here. The house moves back with the same number and the same link when someone proves the site is theirs.

Visit silentsuite.io

What Tablif read on SilentSuite's site

SilentSuite describes itself as: “SilentSuite | Encrypted PIM Sync”

What it is

Calls itself “sync”.

  • Calls itself: sync
“End-to-end encrypted calendar, contact, and task sync”

Where it puts itself

Rules out “ads” and “behavioral profiling”. Publishes a comparison page.

  • Says it will not: ads · behavioral profiling
“No ads or behavioral profiling”
“Read the trade-off in detail -> https://silentsuite.io/blog/walled-gardens-vs-system-integration-encrypted-pim”

What it costs

Monthly subscription and yearly plan. A free tier, free forever. No one-time option.

  • One-time: no
  • Monthly: yes
  • Yearly: yes
  • Free plan: free forever
“€3 /month”
“…billed €36 annually”

Who it sells to

Sells to consumers.

  • Sells to: consumers
“SilentSuite focuses on the daily records that reveal the most: calendars, tasks, and contacts.”

How it runs

A desktop app, mobile app and web app for Android and macOS. Can be self-hosted. Hosted in the cloud. Distributed through the Play Store. Offers an API. Open source.

  • Kind: desktop · mobile · web
  • Runs on: Android · macOS
  • Runs where: cloud / hosted · self-hosted
  • Distributed via: Play Store
  • API: yes
  • Open source: yes
“SilentSuite provides a hosted web app, an Android app, and CalDAV/CardDAV bridge support for compatible desktop clients.”
“End-to-end encrypted sync across web, Android, Apple Calendar, Thunderbird, and self-hosted servers.”

What it offers as proof

In beta. Compliance: GDPR. Try it without signing up. Publishes docs and a blog.

  • Stage: beta
  • Compliance: GDPR
  • Instant signup: yes
  • Trial asks for: nothing
“Follow the beta without giving up your inbox.”
“Get started for free”

Sources

Tablif read these pages, last on 5 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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