Choose Heptabase if you need
- Mac or Linux. We haven't found them on Microsoft OneNote's website.
- Integration with Readwise, Zotero or Claude Code. We haven't found them on Microsoft OneNote's website.
At a glance
- Heptabase offers a free trial (7 days). We haven't confirmed one for Microsoft OneNote.
- Heptabase's lowest paid plan is Pro at $8.99 per month, billed yearly, as of October 28, 2026.
- Microsoft OneNote's lowest paid plan is Microsoft 365 Personal at $9.99 per month, as of October 23, 2026.
- Both are available on Windows, iOS and Android.
- Only Heptabase lists Mac and Linux.
- Only Microsoft OneNote lists macOS and Web.
- They list no integrations in common.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Microsoft OneNote if you need
- macOS or Web. We haven't found them on Heptabase's website.
- Integration with Zapier, Feedly or WordPress. We haven't found them on Heptabase's website.
Heptabase
Nobody has reviewed Heptabase yet. Its rating shows once it has 3 reviews.
Review Heptabase
Microsoft OneNote
Nobody has reviewed Microsoft OneNote yet. Its rating shows once it has 3 reviews.
Review Microsoft OneNoteThe facts
- What it does
- HeptabaseAn intelligent, visual knowledge base built for students, researchers, and lifelong learners.
- Microsoft OneNoteCapture ideas, organize projects, and keep everything in one place, accessible across all your devices
- Free plan
- HeptabaseNot confirmed
- Microsoft OneNoteNot confirmed
- Pricing
- HeptabaseTiered monthly or yearly subscription
- Microsoft OneNoteMonthly or yearly subscription
- Paid plans from
What they share
From the platforms and integrations each website lists.
Platforms
Both
- Windows
- iOS
- Android
Only Heptabase
- Mac
- Linux
Only Microsoft OneNote
- macOS
- Web
Integrations
BothNone in common
Only Heptabase
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Heptabase and Microsoft OneNote yet.
Used either of them?
Your review makes this comparison better for the next person. Review Heptabase or review Microsoft OneNote.