SYNCDATE is unclaimed —

SYNCDATE

Never let your calendars overlap again.·syncdate.app

SYNCDATE automatically synchronizes events across Google Calendar, Microsoft Outlook, CalDAV providers (iCloud, Fastmail, Nextcloud, and other standards-compliant servers), and read-only iCal feeds. It keeps personal and work calendars aligned in near real time using webhooks (Google/Outlook) with polling fallback for other providers, while showing synced events as 'Busy' by default to protect privacy. It also exposes a Model Context Protocol (MCP) server so AI assistants like Claude, Cursor, or Windsurf can check availability and create events across connected calendars.

What it's for

Sync work and personal calendars so availability is accurate everywhereShow personal event details as 'Busy' on a work calendarKeep client-facing calendars aligned without sharing event details between clientsCoordinate schedules between partners while keeping details privateLet AI agents check availability and create events across multiple calendars via MCPGive a whole team full sync capability under one bill

Features 17

AES-256-GCM encryption of OAuth tokens, CalDAV credentials, and iCal feed URLs at rest
Deduplication via calendarSyncId metadata to prevent sync loops
EU hosting in Germany with GDPR-compliant data handling
Exclusion rules to skip all-day events or filter by event title
Google Workspace (business) account support alongside personal Gmail
MCP server for AI agents (Claude, Cursor, Windsurf) to check availability and create/update events
Pause, resume, and delete syncs with optional cleanup of created events
Per-calendar color and privacy settings (Pro plan)
Polling fallback for CalDAV and iCal feeds
Privacy by default: personal events show as 'Busy' on other calendars
Real-time sync health dashboard with status alerts
Recurring events sync as full recurrence series
Support for Google Calendar, Outlook, CalDAV (iCloud, Fastmail, Nextcloud, Infomaniak, mailbox.org, Posteo), and read-only iCal feeds
Team plan with flexible seat management and centralized billing
Two-way and one-way calendar sync, configurable per sync
Unified day/week/month/agenda calendar view across all connected providers
Webhook-driven sync (~4 seconds) for Google Calendar and Outlook

At a glance

free tierfree trialAPI

TypeWeb app

DeploymentCloud

PlatformsWeb

Forremote and hybrid workers, freelancers and consultants, couples and families, AI-augmented professionals, teams of five or more

CompanyDUMA DIGITAL SOLUTIONS S.R.L.

Integrations

Google CalendarMicrosoft OutlookiCloudFastmailNextcloudInfomaniakmailbox.orgPosteoGoogle WorkspaceClaudeCursorWindsurf

Complianceself-reported

GDPR

Pricing

Homepage and pricing page display prices with a $ symbol (e.g. '$8.99/month', '$7.42/month billed $89/year'), while the structured SoftwareApplication markup lists the same numeric offers (8.99, 16.99) with priceCurrency EUR. The two sources appear to state the same numeric price in both USD and EUR rather than being a currency conversion, per the llms.txt statement '$8.99/mo (USD) · €8.99/mo (EUR)'. Team plan is custom-priced with a 5-seat minimum.

FreeFree

No credit card required; free forever.

2 calendars, 2 accounts, 1 sync, 1-month sync horizon, 14-day event history retention

Plus$8.99/mo

7-day free trial available; billed annually at $89/year for the discounted rate.

20 calendars, 5 accounts, up to 5 syncs, 4 calendars per sync, 1-year sync horizon, 90-day history retention

Pro$16.99/mo

7-day free trial available; billed annually at $169/year for the discounted rate.

100 calendars, 20 accounts, up to 20 syncs, 5 calendars per sync, unlimited sync horizon, 1-year history retention

TeamQuote

Custom/quote-based pricing; contact sales ('Talk to us').

Built for teams of five or more; every seat gets full Pro-grade sync with no per-person limits.

Annual billing saves 18% compared to monthly billing (described elsewhere as '2 months free').