Hetk vs SyncThemCalendars

Compare Hetk and SyncThemCalendars on pricing, features, and provider support. Both focus on pure calendar sync.

Hetk vs SyncThemCalendars — at a glance

HetkSyncThemCalendars
Pricing$15–50/year$48–216/year
Google CalendarYesYes
Microsoft OutlookYesYes
Apple iCloudYesYes
One-way syncYesYes
Bi-directional syncYesYes
Privacy controlsMark as Private, Show As, Identity TransformPrivacy controls, detail hiding
Real-time syncYes (webhooks)Yes
Calendar limit3–8 (by plan)Unlimited accounts
Sync limitUnlimited5–36 (by plan)
Free trial21 days14 days

Where Hetk wins

Price

Hetk Personal ($15/year) is less than a third of SyncThemCalendars Basic ($48/year). Hetk Professional ($50/year) is comparable to their Basic plan but includes 8 calendars and unlimited sync relationships.

Unlimited sync relationships

Hetk doesn’t limit the number of sync pairs. SyncThemCalendars caps syncs at 5 (Basic), 16 (Premium), or 36 (Professional). If you need many sync pairs between a few calendars, Hetk is more flexible.

Longer free trial

21 days vs 14 days.

Identity transform

Hetk can replace the organizer email on synced events so they look native to the target calendar. This is useful when syncing between client accounts where you don’t want one client’s email appearing in another’s calendar.

Where SyncThemCalendars wins

Unlimited calendar accounts

SyncThemCalendars doesn’t limit the number of connected calendar accounts — only the number of sync pairs. If you have many accounts but few sync relationships, their model may fit better.

Event filtering by color

SyncThemCalendars lets you filter which events sync based on calendar color. Hetk syncs all events in a selected calendar.

Established track record

SyncThemCalendars has been operating since 2019 with Capterra ratings of 4.9/5. Hetk is newer to market.

Who should choose Hetk

If you want affordable calendar sync with strong privacy controls and need unlimited sync relationships between a set of calendars, Hetk is the better value. The Professional plan at $50/year covers 8 calendars with no sync pair limits — a setup that would require the $216/year Professional plan on SyncThemCalendars.

If you need to connect a large number of calendar accounts with only a few sync pairs between them, SyncThemCalendars’ unlimited-accounts model may be a better fit.

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