OpenMonth
The Windows calendar you can actually write on.
Details
- External ID
- 1247811
- Source
- PH
- Company
- —
- Product
- OpenMonth
- Website domain
- producthunt.com
- Launched
- Sept. 12, 2026
- Cohort
- —
- Upvotes
- 2
- Upvotes percentile
- 0.7405388069275176
- Tags
- Windows, Productivity, Calendar
- Fetched at
- Sept. 14, 2026, 1:01 a.m.
- Updated at
- Sept. 14, 2026, 1:01 a.m.
Description
OpenMonth is a Windows desktop calendar that works like the paper one on your wall: click a day and type. No event forms, account, or subscription. Your calendar stays local, with search, backups, printing, and PDF export.
Enrichment
- Theme
- meeting scheduling and notetaking tools
- Vertical
- Horizontal
- Function
- Vertical SaaS
- Audience
- B2C
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- writable calendar for windows
- Manually corrected
- False
Could you build this?
Yes OpenMonth is an offline desktop calendar app with simple text inputs, local file/SQLite storage, and basic PDF export capabilities.
Competitors
Other products that read as similar to this one — 104 launches clear the similarity bar, closest 8 shown.
Attention rank: #20 of 105 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 282 days after the earliest competitor.
- Calendar Grove · ph · 2026-09-28 · 1 upvotes · similarity 0.55
- Fitness Calendars · ph · 2026-09-29 · 1 upvotes · similarity 0.47
- Open World Clock · ph · 2026-09-29 · 4 upvotes · similarity 0.46
- MakeDay · ph · 2026-09-14 · 1 upvotes · similarity 0.44
- Myriapath Moon Calendar · ph · 2026-09-23 · 1 upvotes · similarity 0.41
- Easy Plan AI · ph · 2026-09-19 · 1 upvotes · similarity 0.41
- The PLANN3R · ph · 2026-09-29 · 2 upvotes · similarity 0.40
- 香港月曆 Hong Kong Calendar · ph · 2026-09-15 · 1 upvotes · similarity 0.40
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a vertical saas tool for Insurance yet.