
Notion Backups
Video Hub App
OnlineOrNot
Sync2Sheets
BackupLABS
Export Notion
TheBlue.social
Vocabuo - The vocabulary app
SYNCDATE
OneCal.io
Calensync
ChronoLink
SyncThemCalendars
Multical
CalendarBridge
SyncGene
Easily back up your Notion workspaces to Google Drive, Microsoft OneDrive, Dropbox, Amazon S3, Backblaze B2, and SFTP server. Restore to a specific point in time with a few clicks.
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.
Built for professionals juggling multiple Google calendars across work, personal, and side-project accounts.
Outlook support with cross-provider sync - coming soon.
Notion Backups
SYNCDATENotion Backups's answer
Notion Backups offers a restore function, while other competitors do not. Additionally, Notion Backups can export your Notion data in Markdown.
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.
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 $4โ12/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.
SYNCDATE's answer:
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.
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.
Based on our record, Notion Backups seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
1. Uptime monitoring service [0]. Launched in 2019. Decided to enter a crowded niche and try to figure out distribution, but failed. Sold in early 2021. Total sales before selling: $1,686 2. Notion backups service [1]. Launched in late 2021, $100k processed, still growing ~60% YoY. In hindsight, I should have picked an adjacent niche, since this business is technically difficult and not as easy to sell as, for... - Source: Hacker News / about 1 month ago
I've been working on the same business since 2021: https://notionbackups.com The first business I started never gained traction, so I sold it in 2021 (which was a completely different time compared to now). Notion had announced that they'd launch a beta version of their API, so while waiting for the early access, I built a landing page, login/signup, and all other plumbing for the web app. It was a rather... - Source: Hacker News / 8 months ago
I've been working on my business for 4 years now, sometimes taking extended breaks when I run out of motivation. Lately, I've noticed that my (beefy) server is always clogged with background jobs that tend to run longer than they used to. Itโs started impacting operations, as customers have been complaining about their backups running a bit late. We're network bound, so I can't just add more compute power... - Source: Hacker News / about 1 year ago
I've been building https://notionbackups.com for almost 4 years now. It's mostly feature complete at this point, but rough edges still need to be ironed out. Notion's API is far from complete, and updates are few and far between. This has led me to work around some of its limitations in creative ways. For example, there is still no way to create top-level pages in Notion, which makes restores impossible.... - Source: Hacker News / over 1 year ago
Video Hub App - The fastest way to browse, search, and manage videos on your computer. Like YouTube for videos on your computer!
OneCal.io - Sync Outlook and Google Calendars in real-time, share booking links, and view all your calendars in one view.
OnlineOrNot - Reliable alerts when your website goes down.
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.