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Spline

Software Development & Testing spline.design

Santiago, Chile-based 3D design tool company founded 2020. Private, YC-backed. Operates in collaborative design and 3D web experiences. Serves designers and developers with real-time 3D design, animation, and interactive content creation.

Entry price

$12

Starter · /mo, billed annually

Plans tracked

1 add-on

Pricing changes

Latest Wk 37 '26

Pricing model

Subscription

Free tier available

Pricing Change History

4 changes

20264 changes

Sep 7, 2026

Improvement

Weekly

Spline splits AI tools: 'AI Agent' added to 3D + 2D editors, Remove/Upscale Image new

3D Editor AI section swapped: 'AI Style Transfer' removed and replaced by a new 'AI Agent' row, available on Hobby, Pro, Max and Enterprise. New 'AI' subsection added under 2D Editor with three new rows: 'AI Agent', 'Remove Background', and 'Upscale Image', available on Hobby, Pro, Max and Enterprise.

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Aug 24, 2026

Packaging

Weekly

Spline hikes Pro to $25 but slashes Max to $60/seat monthly

Pro plan rose from $20 to $25/seat/month; Max plan dropped from $120 to $60/seat/month (both annual billing); the $5-per-1,000-credit add-on option was removed from the comparison table. Max plan swapped 'Highest credit limits for AI features' and 'Priority support' for '5x more media gen per week', '100MB max video size', and 'Higher MCP tool call limits'.

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Aug 17, 2026

Packaging

Weekly

Spline adds Max tier, renames Starter/Pro, bundles AI credits into plans

Starter renamed to Hobby, Professional renamed to Pro, plus a new $120/seat Max tier. The $5/seat Spline AI add-on is gone; credits now bundle per plan (2K/3K/10K) with a $5/1,000-credit top-up ladder. AI 3D Generation, AI Texture Generation, and AI Style Transfer no longer require the per-seat AI add-on; 'with Add-on' gating text is removed and generation is now tied to each plan's bundled credits.

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Apr 1, 2026

Improvement

Weekly

Spline Unlocks Code Exports for Professional Plan Users

Code exports capability added to Professional plan, moving it from Enterprise-only feature to mid-tier access.

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