News · head to head
Mailbrew vs Notion Calendar
Notion Calendar
Calendars
Free standalone calendar app from Notion, formerly Cron, usable without a paid Notion subscription
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Mailbrew free tier has limited digest count, source limits, and length restrictions; Notion Calendar calendar source support is narrower than Morgen, focusing primarily on Google Calendar rather than a wide range of providers.
- They diverge on capability: Mailbrew covers Custom digests, Notion Calendar covers Multi-calendar view.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Mailbrew and Notion Calendar actually diverge.
| Attribute | Mailbrew | Notion Calendar |
|---|---|---|
| Pricing model | Unknown | Free product, no licence fee |
| Platforms | Web | Mac, Windows, Web, iOS, Android |
| Category | News | Calendars |
| Founded | 2019 | Unknown |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Mailbrew
- Custom digests
- Multiple sources
- Email delivery
- Scheduling
- Content filtering
- RSS
Only in Notion Calendar
- Multi-calendar view
- Keyboard-driven scheduling
- Menu bar countdown
- One click video links
- Notion page linking
- Availability sharing
What people use each for
The jobs each tool is most often brought in to do.
Mailbrew
- Content curationnot Notion Calendar
- News aggregationnot Notion Calendar
- Information managementnot Notion Calendar
Notion Calendar
- A Google Calendar user who wants a faster, keyboard-driven interface without paying anythingnot Mailbrew
- A Notion workspace user who wants calendar events linked directly to project pages and tasksnot Mailbrew
- Someone who wants a menu bar countdown to their next meeting without opening a browser tabnot Mailbrew
- A user comparing calendar apps who does not want an ongoing subscription like Morgen now requiresnot Mailbrew
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Mailbrew
- Free tier has limited digest count, source limits, and length restrictions
- Requires upfront configuration and personalization effort to find settings suited to individual needs
- Shows all sources without deduplication, potentially resulting in duplicate content in digests
- Depends on upstream third-party APIs (Twitter, Reddit, YouTube) that can change terms or rate limits independently
Notion Calendar
- Calendar source support is narrower than Morgen, focusing primarily on Google Calendar rather than a wide range of providers.
- Its most distinctive feature, linking events to Notion pages, only benefits users already working inside a Notion workspace.
- It lacks the task-list-to-calendar time blocking automation that Morgen offers as a paid feature.
- As part of Notion product suite, its roadmap priorities are set by Notion broader business rather than the calendar being the company sole focus.
- Some advanced scheduling features found in dedicated paid calendar tools, such as AI-assisted rescheduling, are not present in the free Notion Calendar.
Pricing, plan by plan
Mailbrew
Free- FreeFree
- Multiple digest sources
- Email digest delivery
- Limited digest count
- Paid$undefined/mo
- Unlimited digests
- Unlimited sources
- No length limits
Notion Calendar
Free- Notion CalendarFree
- Free standalone use, no subscription required
- Google Calendar sync
- Notion page linking included, even on Notion free plan
Which should you pick?
Choose Mailbrew if
- You need custom digests.
- You want to start without paying.
- You also want multiple sources.
Choose Notion Calendar if
- You need multi-calendar view.
- You want to start without paying.
- You work on Mac, Windows, Web, iOS, Android.
- You also want keyboard-driven scheduling.
Questions people ask
- Is Mailbrew or Notion Calendar better?
- Neither clearly leads. Mailbrew starts at Free and Notion Calendar at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Mailbrew or Notion Calendar?
- Mailbrew starts at Free and Notion Calendar at Free.
- Does Mailbrew or Notion Calendar run on more platforms?
- Mailbrew runs on Web. Notion Calendar runs on Mac, Windows, Web, iOS, Android.
- Can I use Mailbrew for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Mailbrew best used for?
- Mailbrew is most often used for content curation, news aggregation, information management. Of those, content curation and news aggregation are not what Notion Calendar is typically brought in for.
- What can Mailbrew do that Notion Calendar cannot?
- Mailbrew covers Custom digests, Multiple sources, Email delivery, Scheduling. Notion Calendar covers Multi-calendar view, Keyboard-driven scheduling, Menu bar countdown, One click video links.
Answered from the vendors’ own pages
Mailbrew: Is Mailbrew free?
Yes, Mailbrew is free to use as of 2026 after Evernomic's acquisition in November 2025. Free tier includes limited digest count, source limits, and length caps. Paid tier offers unlimited digests, sources, and no length limits.
SourceNotion Calendar: Do I need to pay for Notion to use Notion Calendar?
No. It is free to use on its own, and calendar features are included even on Notion free workspace plan.
Mailbrew: What sources can Mailbrew monitor?
Mailbrew supports RSS feeds, Twitter/X, Reddit, YouTube, Google News, newsletters, and custom integrations.
SourceNotion Calendar: What calendars does it connect to?
Primarily Google Calendar accounts, with Notion workspace page linking as an additional feature for Notion users.
Mailbrew: How does Mailbrew deliver content?
Mailbrew collects content from multiple sources into scheduled email digests. You receive digests at your chosen time with a summary of new items from all your sources.
SourceNotion Calendar: Was this app previously called something else?
Yes, it was originally Cron before Notion acquired it and rebuilt it as Notion Calendar.
Mailbrew: Can I access Mailbrew on mobile?
Mailbrew offers a browser-based interface for viewing digests and managing sources, but a dedicated mobile app is not mentioned in available documentation.
SourceRelated pages
More on Notion Calendar
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