Productivity · head to head
Microsoft OneNote vs Spline
Microsoft OneNote
Productivity
Microsoft's free-form notebook, free with a Microsoft account and synced through OneDrive
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Microsoft OneNote notes live in a proprietary notebook format on OneDrive or SharePoint and the only exports are a OneNote file, a PDF or a Word document, produced section by section, so a large notebook is effectively unmovable to any other tool.; Spline aI generation features produce inconsistent and often distorted results, failing at basic depth perception tasks
- They diverge on capability: Microsoft OneNote covers Free-form page canvas, Spline covers 3D modeling.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Microsoft OneNote and Spline actually diverge.
| Attribute | Microsoft OneNote | Spline |
|---|---|---|
| Platforms | Web, IOS, Android, MacOS, Windows | Web, iOS, Android, visionOS |
| Category | Productivity | Design |
| Founded | 1975 | 2020 |
Identical on both: starting price (Free), pricing model (freemium), 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 Microsoft OneNote
- Free-form page canvas
- Notebook hierarchy
- Indexed handwriting
- Audio recording
- Web clipper and Outlook capture
- Shared notebooks
- Cross-platform clients
- Tags and cross-notebook search
Only in Spline
- 3D modeling
- Real-time collaboration
- Animations
- Interactions
- Code export
- React
- Next.js
- Webflow
What people use each for
The jobs each tool is most often brought in to do.
Microsoft OneNote
- Handwritten notes on a pen tablet that you still need to find months later by searching for a word you wrote.not Spline
- Lecture or meeting notes where a recording needs to line up with what you were typing at the time.not Spline
- A team already inside Microsoft 365 that needs a shared notebook without buying anything or seeking approval.not Spline
- Collecting mixed material such as screenshots, clippings and sketches on one page, where a document editor would force a linear structure.not Spline
Spline
- Web 3D experiencesnot Microsoft OneNote
- Interactive prototypesnot Microsoft OneNote
- Product visualizationnot Microsoft OneNote
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Microsoft OneNote
- Notes live in a proprietary notebook format on OneDrive or SharePoint and the only exports are a OneNote file, a PDF or a Word document, produced section by section, so a large notebook is effectively unmovable to any other tool.
- Personal notebooks consume OneDrive quota, which is 5 GB on a free Microsoft account, so a notebook full of scans, images and recordings quietly exhausts the whole account including the space Outlook needs for mail.
- Sync happens at section level and conflicts are resolved by placing both versions on the page, so simultaneous edits to a large or media-heavy section produce duplicated content that somebody has to merge by hand.
- Search behaves differently across clients, so what the Windows desktop app finds inside handwriting, images and attachments is not necessarily what the browser or mobile version finds, and the same query gives different answers on different devices.
- There is no relational structure, no database and no properties, so anything that needs a table of records with fields has to be maintained by hand or moved elsewhere, and OneNote's own tables cannot be queried or filtered.
Spline
- AI generation features produce inconsistent and often distorted results, failing at basic depth perception tasks
- Limited to simpler designs - not suitable for high-poly, detailed production models
- Performance degrades with complex scenes containing many objects and materials
- Limited non-Apple platform coverage compared to cross-platform design tools
- Tutorials are either too fast for beginners or too basic for advanced users
Pricing, plan by plan
Microsoft OneNote
FreeNo published plan breakdown. See the Microsoft OneNote review.
Spline
Free- FreeFree
- Unlimited projects
- Basic exports
- Community support
- Pro$9/month
- Advanced exports
- Custom domains
- Password protection
- Team$19/month
- Team collaboration
- Version control
- Admin controls
Which should you pick?
Choose Microsoft OneNote if
- You need free-form page canvas.
- You want to start without paying.
- You work on Web, IOS, Android, MacOS, Windows.
- You also want notebook hierarchy.
Choose Spline if
- You need 3d modeling.
- You want to start without paying.
- You work on Web, iOS, Android, visionOS.
- You also want real-time collaboration.
Questions people ask
- Is Microsoft OneNote or Spline better?
- Neither clearly leads. Microsoft OneNote starts at Free and Spline at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Microsoft OneNote or Spline?
- Microsoft OneNote starts at Free and Spline at Free.
- Does Microsoft OneNote or Spline run on more platforms?
- Microsoft OneNote runs on Web, IOS, Android, MacOS, Windows. Spline runs on Web, iOS, Android, visionOS.
- Can I use Microsoft OneNote for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Microsoft OneNote best used for?
- Microsoft OneNote is most often used for handwritten notes on a pen tablet that you still need to find months later by searching for a word you wrote., lecture or meeting notes where a recording needs to line up with what you were typing at the time., a team already inside microsoft 365 that needs a shared notebook without buying anything or seeking approval., collecting mixed material such as screenshots, clippings and sketches on one page, where a document editor would force a linear structure.. Of those, handwritten notes on a pen tablet that you still need to find months later by searching for a word you wrote. and lecture or meeting notes where a recording needs to line up with what you were typing at the time. are not what Spline is typically brought in for.
- What can Microsoft OneNote do that Spline cannot?
- Microsoft OneNote covers Free-form page canvas, Notebook hierarchy, Indexed handwriting, Audio recording. Spline covers 3D modeling, Real-time collaboration, Animations, Interactions.
Answered from the vendors’ own pages
Microsoft OneNote: Is OneNote really free?
Yes. The application is free with a Microsoft account, with no time limit and no feature gate. What you may end up paying for is the OneDrive storage the notebooks consume.
Spline: What is Spline's pricing?
Spline offers a Free plan with watermarked web exports, Starter at $12/month (billed annually) removing watermarks, Professional at $20/month with unlimited projects, and Enterprise with custom pricing. Viewers are unlimited on all plans.
SourceMicrosoft OneNote: Can I keep notebooks off Microsoft's cloud?
The Windows desktop app can keep local notebooks, but they will not sync to other devices and any shared access requires OneDrive or SharePoint.
Spline: Can Spline export 3D models to other tools?
Spline's export/import format support is more limited compared to traditional 3D tools like Blender. It focuses on web-first exports and native app code generation.
SourceMicrosoft OneNote: How do I get my notes out?
Section by section as a OneNote file, a PDF or a Word document. A OneNote package preserves a whole notebook but only for another copy of OneNote. Third-party converters exist and the page layout usually does not survive them.
Microsoft OneNote: Which version should I install?
Microsoft consolidated onto a single OneNote application on Windows after retiring the Store version, so install the one distributed with Microsoft 365 rather than looking for an alternative.
Related pages
More on Microsoft OneNote
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- Spline vs Canva
- Spline vs ArtRage
- Spline vs Xara Designer Pro+
- Spline vs InVision
- Spline vs Photopea
- Spline vs Playground AI
- Spline vs Principle