Software Alternatives, Accelerators & Startups

Data Jumbo VS SYNCDATE

Compare Data Jumbo VS SYNCDATE and see what are their differences

Data Jumbo logo Data Jumbo

Build advanced charts for Notion in a minute.

SYNCDATE logo SYNCDATE

Two-way live Google Calendar sync across multiple accounts. Privacy by default, sync health monitoring, clean rollback. Free forever tier included.
  • Data Jumbo Landing page
    Landing page //
    2023-07-13

Build advanced charts for Notion in a minute 1. Pick your chart type: bars, calendars, KPI, radar,... 2. Prepare your data: group, split, filter, sort 3. Customise that chart: from colors to axis rotation, and legend position 4. Import your chart to Notion

๐ŸŒŸ What you can do? - The chart you want: bars, lines, pie/donut, single KPI, radars - Unlimited number of rows while loading quickly - Multi-series: display multiple columns in the same chart - Filter rows: keep only the relevant data, ie keep only rows with the date of today or after a specified date, hide empty rows, ... - Splits: divide your data with another value like a label - Customization: not only colors but a bunch of other customization parameters like line styles, labels, value format (dollar, rounded value,...) - Dark mode compatible with Notion - Public link: for publishing on your own website: made with Notion or any other tool - Row as series: visualize a single row as a chart

  • SYNCDATE
    Image date //
    2026-02-17
  • SYNCDATE Sign up with Google account
    Sign up with Google account //
    2026-02-17
  • SYNCDATE Connect more accounts
    Connect more accounts //
    2026-02-17
  • SYNCDATE Choose calendars to sync
    Choose calendars to sync //
    2026-02-17
  • SYNCDATE Choose mode: Two- or One-way
    Choose mode: Two- or One-way //
    2026-02-17
  • SYNCDATE Configure privacy: title, reminders, description, etc
    Configure privacy: title, reminders, description, etc //
    2026-02-17
  • SYNCDATE Review, save and forget. Events in your calendars are synced in seconds
    Review, save and forget. Events in your calendars are synced in seconds //
    2026-02-17
  • SYNCDATE View your active syncs, pause or delete at any time
    View your active syncs, pause or delete at any time //
    2026-02-17
  • SYNCDATE Monitor sync health, view logs, check & act on errors
    Monitor sync health, view logs, check & act on errors //
    2026-02-17

SYNCDATE is a web application for live two-way Google Calendar synchronization. Connect multiple Google accounts, select which calendars to sync, choose direction (one-way or two-way), and SYNCDATE keeps events aligned automatically in the background.

Key Features

  • Multi-account sync โ€” Connect multiple Google accounts and sync events between any of their calendars
  • One-way or two-way โ€” Flexible direction per sync process, including one-source-to-many-targets
  • Privacy by default โ€” Synced events show as "busy" by default; detailed copying is opt-in
  • Clean exit โ€” Delete a sync and optionally remove all events it created. Reversible and traceable
  • Fast webhook-driven sync โ€” Events propagate within seconds via Google push notifications, with 15-minute polling fallback
  • Recurring events โ€” Full support for recurring event sync with recurrence rules
  • Sync health dashboard โ€” Status, freshness, latency, error summaries, and actionable fix steps at a glance
  • Run history โ€” Per-run stats: created, updated, deleted, skipped, errors

Pricing

  • Free โ€” 2 calendars, 2 accounts, forever free
  • Starter โ€” $1.99/mo (4 accounts, 12 calendars in sync)
  • Pro โ€” $8.99/mo (8 accounts, 30 calendars, priority sync)

Built for professionals juggling multiple Google calendars across work, personal, and side-project accounts.

Outlook support with cross-provider sync - coming soon.

Data Jumbo

Pricing URL
-
$ Details
freemium $5.0 / Monthly
Platforms
Notion
Release Date
2021 October

SYNCDATE

$ Details
freemium $1.99 / Monthly (Starter plan: 4 accounts, 12 calendars in sync)
Platforms
-
Release Date
2026 February
Startup details
Country
Romania
State
Bucuresti
City
Bucuresti
Founder(s)
Vladyslav Duma
Employees
1 - 9

Data Jumbo features and specs

  • Chart types
    bars, lines, pie/donut, single KPI, radars
  • KPI
  • Free charts
    5
  • Maximum database rows
    Unlimited
  • Multi-series (display multiple columns in the same chart)
  • Row as series (visualize a single row as a chart)
  • Filter rows
  • Sort rows
  • Group rows
  • Splits
  • Dark mode
  • Cached charts
  • Public links

SYNCDATE features and specs

  • Sync Direction
    One-way or two-way
  • Supported Providers
    Google Calendar
  • Multi-Account
    Up to 8 accounts (plan-dependent)
  • Sync Speed
    ~4 seconds via webhooks
  • Privacy Mode
    Busy by default, detailed copying opt-in
  • Recurring Events
    Full recurrence rule support
  • Clean Exit
    Delete sync + optional event cleanup
  • Free Tier
    2 accounts, 2 calendars, forever free
  • Starter Plan
    $1.99/mo - 4 accounts, 12 calendars
  • Pro Plan
    $8.99/mo - 8 accounts, 30 calendars, priority sync

Analysis of SYNCDATE

Overall verdict

  • SYNCDATE appears to be a useful scheduling and calendar coordination tool for those who need to align availability across multiple people or time zones, though prospective users should verify current features and reliability directly on syncdate.app before committing.

Why this product is good

  • Simplifies coordinating meeting times across different schedules and time zones
  • Aims to reduce the back-and-forth of finding mutually available slots
  • Likely integrates with common calendar platforms for streamlined scheduling
  • Focuses on a clean, purpose-built experience for date and time synchronization

Recommended for

  • Remote teams collaborating across multiple time zones
  • Freelancers and consultants who schedule frequent client meetings
  • Small businesses looking to streamline appointment booking
  • Individuals coordinating events or dates with groups of people

Data Jumbo videos

Charts for Notion - demo

SYNCDATE videos

No SYNCDATE videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Data Jumbo and SYNCDATE)
Productivity
76 76%
24% 24
Data Dashboard
100 100%
0% 0
Calendar
0 0%
100% 100
Web Service Automation
100 100%
0% 0

Questions & Answers

As answered by people managing Data Jumbo and SYNCDATE.

What makes your product unique?

SYNCDATE's answer:

SYNCDATE treats sync as silent infrastructure โ€” it shows proof instead of making promises. Every sync run is logged with stats, every error comes with a deterministic fix step, and every sync can be cleanly reversed with optional event cleanup. Most calendar sync tools are black boxes. SYNCDATE exposes sync health, freshness, and latency so you can verify it's working in seconds, not just hope it is.

Why should a person choose your product over its competitors?

SYNCDATE's answer:

A generous free-forever tier (2 accounts, 2 calendars) covers the most common use case at zero cost โ€” competitors start at $4โ€“12/mo. Privacy is the default: synced events show as "busy" unless you opt in to detailed copying. And if you ever want to stop, the Clean Exit flow removes all SYNCDATE-created events from your calendars โ€” no orphaned copies left behind.

How would you describe the primary audience of your product?

SYNCDATE's answer:

  • Professionals managing multiple Google calendars across work, personal, and side-project accounts.
  • Remote workers who need their personal calendar to block time on their work calendar.
  • Freelancers and consultants juggling 3+ client calendars who need availability to stay consistent without manual copying.

What's the story behind your product?

SYNCDATE's answer:

SYNCDATE was born from a real problem: juggling multiple Google accounts and constantly getting double-booked because calendars didn't talk to each other. Existing tools were either expensive for what they offered, opaque about what they were doing, or left orphaned events behind when you stopped using them. SYNCDATE was built to be the sync tool we wanted โ€” minimal, transparent, and safe to turn off.

Which are the primary technologies used for building your product?

SYNCDATE's answer:

Next.js (App Router) with TypeScript, PostgreSQL via Drizzle ORM, Redis with BullMQ for background job processing, Google Calendar API with webhook push notifications, and Stripe for billing. Deployed on a Hetzner server behind Cloudflare with a standalone Node.js worker for sync execution. Observability stack uses Grafana, Loki, Prometheus with PagerDuty for alerts.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Data Jumbo and SYNCDATE

Data Jumbo Reviews

  1. Awesome tool

    The UI for editing charts and the amount of customization you can perform is way better than the service offered by competitors. The support team is super reactive as well.

    ๐Ÿ Competitors: Notion2Charts
    ๐Ÿ‘ Pros:    Great customer support|Highly customizable

SYNCDATE Reviews

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What are some alternatives?

When comparing Data Jumbo and SYNCDATE, you can also consider the following products

Notion2Charts - Notion2Charts is an easy to use online tool to generate beautiful embeddable charts from your Notion databases.

OneCal.io - Sync Outlook and Google Calendars in real-time, share booking links, and view all your calendars in one view.

Notion Charts - Generate embeddable charts, beautifully optimized for Notion

Calensync - Synchronize your Google, Outlook, and iCalendars instantly, and create scheduling links to easily book events based on your availability

Sync2Sheets - Give Notion the superpowers of Google Sheets

ChronoLink - Flexibly synchronize events between different calendars. Select and transform events according to your rules. Supports Google, Microsoft (Outlook.com / Exchange Online), Exchange Server, iCalendar/ICS and other systems.