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Moqups vs Spline

Updated June 2026 · A structured head-to-head comparison.

Wireframes, mockups, diagrams, and flows online.

3D design in the browser.

The verdict

Both Moqups and Spline are credible ui ux design tools, and the right pick comes down to your priorities.

Moqups — Wireframes, mockups, diagrams, and flows online.

Choose Spline if you'd rather have broader platform coverage. 3D design in the browser.

Moqups vs Spline: side by side

DimensionMoqupsSpline
Starting priceFree – $9/moFree – $9/mo
Free planYesYes
Pricing modelFreemiumFreemium
Best forProduct Teams, StartupsDesigners
PlatformsWebWeb, Mac, WindowsWinner
Rating4.5/54.6/5

Moqups key facts

Vendor
Moqups
Pricing
Freemium — Free – $9/mo
Free tier
Yes
Platforms
Web
Best for
Product Teams, Startups
Editor rating
4.5 / 5
Founded
2011
Headquarters
Cluj-Napoca, Romania

Spline key facts

Vendor
Spline
Pricing
Freemium — Free – $9/mo
Free tier
Yes
Platforms
Web, Mac, Windows
Best for
Designers
Editor rating
4.6 / 5
Founded
2020
Headquarters
Remote

Frequently asked questions

Is Moqups better than Spline?

Neither is universally better — Spline edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.

Is Moqups or Spline cheaper?

Moqups is the more affordable of the two to get started, at free – $9/mo. Moqups starts at free – $9/mo; Spline starts at free – $9/mo.

Can Moqups replace Spline?

Yes for most teams — both are ui ux design tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.