SYNCDATE calendar sync, $3K in 30 days: built for client teams

SYNCDATE synchronizes calendars across Google, Outlook, iCloud, and CalDAV, with one-way or two-way control for each calendar. Its $3K in the last 30 days is verified through the payment provider's API by TrustMRR (Stripe), as of September 30, 2026.

What it actually sells

SYNCDATE synchronizes calendars across Google, Outlook, iCloud, and CalDAV. It supports two-way and one-way synchronization, with each direction set per calendar. Calendars belonging to several companies can remain separate while staying in step.

SYNCDATE copies event dates and times, with optional control over titles, descriptions, guests, locations, reminders, and colours. Users can filter all-day events, selected title words, free events, days, and hours.

How it charges

SYNCDATE offers a free plan, a card-required trial, and a paid Pro subscription billed annually. Its MCP server access for AI agents is included on paid plans.

Month by month

Monthly revenue as read from the payment provider by TrustMRR, in US dollars, as of September 30, 2026.

Month	Revenue (USD)
2026-03	$7
2026-04	$201
2026-05	$431
2026-06	$1,325
2026-07	$3,299
2026-08	$2,560
2026-09	$2,825

Where customers come from

The site addresses consultants, contractors, fractional operators, agencies, studios, and multi-company teams. “For consultants and fractional operators with a calendar at every client.” The founder lists SEO as a growth channel.

What stands out

SYNCDATE updates Google and Outlook calendars within seconds. “Google and Outlook update each other within seconds.” It also supports calendars for multiple companies and team accounts in which everyone on the team holds a seat in client accounts.

From the official site

For consultants and fractional operators with a calendar at every client.

Google and Outlook update each other within seconds.

Excerpts from the official website, fetched October 1, 2026.

Where it sits in the data

SYNCDATE's $3K in the last 30 days is higher than 86% of the 5,602 projects with payment-verified revenue in our dataset; the median across them is $150. Within the “Productivity” category (1,856 projects) it is higher than 91% (category median $102). Snapshot: 2026-09-02 to 2026-09-30. The dataset only covers founders who chose to publish their numbers, so it leans toward businesses that work; use it for scale, not as an average.

Currency

All figures are in US dollars as published. A rough yuan or euro conversion is not applied here because prices, taxes and acquisition costs differ by country.

Could you build something like this?

In my view, this needs real work. The buyer is a consultant, contractor, fractional operator, agency, studio, or multi-company team managing calendars across several clients. Distribution would need to reach those buyers through search, product-led discovery, and direct outreach.

My view is that calendar-provider integrations, permission boundaries, selective event copying, and reliable synchronization are the main technical challenges. Supporting several calendar systems also creates a meaningful support load, while competition would come from other calendar products and synchronization tools.

Verdict: Needs real work.

One thing to take from it

The clearest lesson is to package a familiar workflow around a specific audience. SYNCDATE combines cross-provider synchronization, per-calendar direction, selective event controls, separate company calendars, and annual Pro access for a defined group of client-facing businesses.

Sources

SYNCDATE official website, fetched October 1, 2026
SYNCDATE pricing page, fetched October 1, 2026
SYNCDATE about page, fetched October 1, 2026
TrustMRR: revenue verified through the payment provider's API by TrustMRR (Stripe), as of September 30, 2026

Revenue, team and start-cost figures are what the founder reported at the interview date, not current figures and not a prediction of what you will earn. Product and pricing facts come from the business's own website as checked on 30 September 2026. Method & sources · Disclosure