Spline vs Miro
Spline is 3D design tool for the web with real-time collaboration and easy export to web formats, while Miro is online collaborative whiteboard platform for brainstorming, planning, and design. The biggest difference up front: Spline is free, while Miro starts at $8/user/mo. Spline is built for designers who want 3d on the web, whereas Miro targets teams that need visual collaboration and whiteboarding.
| Feature | Spline | Miro |
|---|---|---|
| Free tier available | ✓ | ✓ |
| Open source | — | — |
| 3D Design | ✓ | — |
| Diagramming | — | ✓ |
| Interactions | ✓ | — |
| Real-Time Collab | ✓ | — |
| Sticky Notes | — | ✓ |
| Templates | — | ✓ |
| Voting | — | ✓ |
| Web Export | ✓ | — |
| Whiteboards | — | ✓ |
Pricing: Spline is completely free (Free for 2 projects), which makes it the obvious pick if budget is the top concern. Miro starts at $8/user/mo, but 3 free boards. That cost buys you a more polished or feature-rich experience, so it comes down to whether the extras justify the spend.
Feature gaps: Spline offers 3D Design, Interactions and Real-Time Collab that Miro lacks. Miro brings Diagramming, Sticky Notes and Templates that Spline does not have.
Team fit: Spline is geared toward small teams teams, while Miro is aimed at any size teams. Pick the one that matches where your team is today and where it is headed — migrating tools later is always painful.
Where each tool shines: Spline's biggest strengths are: browser-based 3d design — no heavy software install required. one-click export to web formats (html, react, iframes) for production use. Miro's biggest strengths are: includes whiteboards as a core feature, purpose-built for design workflows. huge template library covers social media, presentations, marketing materials, and more.
Watch out for: With Spline, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Miro, the main complaint is that free plan exists but key features are locked behind the paid upgrade.
choose Spline if
- You need a tool built for designers who want 3d on the web
- Budget is a hard constraint — Spline is free, Miro is not
- You specifically need 3D Design and Interactions
- You care about one-click export to web formats (html, react, iframes) for production use
- Your team size fits the small teams profile Spline is designed for
choose Miro if
- Your profile matches its sweet spot: teams that need visual collaboration and whiteboarding
- You specifically need Diagramming and Sticky Notes
- You care about huge template library covers social media, presentations, marketing materials, and more
- Your team size fits the any size profile Miro is designed for
- The free tier works for you: 3 free boards
frequently asked
What is the difference between Spline and Miro?
Spline is 3D design tool for the web with real-time collaboration and easy export to web formats, while Miro is online collaborative whiteboard platform for brainstorming, planning, and design. The biggest difference up front: Spline is free, while Miro starts at $8/user/mo. Spline is built for designers who want 3d on the web, whereas Miro targets teams that need visual collaboration and whiteboarding.
Should I use Spline or Miro?
Spline is the free option; Miro charges $8/user/mo but may offer more polish. Here is how they compare.
When should I choose Spline over Miro?
Choose Spline if You need a tool built for designers who want 3d on the web; Budget is a hard constraint — Spline is free, Miro is not; You specifically need 3D Design and Interactions; You care about one-click export to web formats (html, react, iframes) for production use; Your team size fits the small teams profile Spline is designed for.
When should I choose Miro over Spline?
Choose Miro if Your profile matches its sweet spot: teams that need visual collaboration and whiteboarding; You specifically need Diagramming and Sticky Notes; You care about huge template library covers social media, presentations, marketing materials, and more; Your team size fits the any size profile Miro is designed for; The free tier works for you: 3 free boards.
related comparisons
Figma vs Spline · Penpot vs Spline · Sketch vs Spline · Canva vs Spline · Adobe XD vs Spline · Spline vs Framer Motion · Spline vs InVision · Spline vs Affinity Designer