Adam vs Spline
Which 3D Generation AI tool is better in 2026?
Adam
Text-to-3D that's growing into an AI copilot for CAD workflows
Spline
Design and collaborate in 3D directly in your browser with real-time capabilities.
Side-by-side
Adam is the more established option (raised $4.1M), but Spline is cheaper to start.
| Metric | Adam | Spline |
|---|---|---|
| Taglinei | Text-to-3D that's growing into an AI copilot for CAD workflows | Design and collaborate in 3D directly in your browser with real-time capabilities. |
| Foundedi | 2024🏆 | — |
| HQi | San Francisco, US | — |
| Employeesi | 1-10🏆 | — |
| Neuron scorei | 60 | 60 |
| Total fundingi | $4.1M🏆 | Undisclosed |
| Latest roundi | Seed | — |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Super · $7/mo🏆 |
| Free plani | ✓ | ✓ Starter |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Team · $15/mo |
| Pricing summaryi | Free | 3 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Adam and Spline.
| Capability | Adam | Spline |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Adam
- Has raised more capital ($4.1M vs Undisclosed)
- Offers a free trial
- Newer company (2024)
🔵 Strengths of Spline
- Lower starting price ($7/mo)
Which should you choose?
Choose Spline if price matters most — it starts at Free · From $7/mo, which is friendlier for teams watching burn. Both 3D Generation tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Adam if you want the most established option — it has raised $4.1M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Adam vs Spline — which is better?
It depends on your priority. Adam has raised more capital and is the more established option; Spline is cheaper to start. See the side-by-side table above.
Is Adam cheaper than Spline?
No — Spline's cheapest paid plan is Super · $7/mo, while Adam's is Free.
Do Adam and Spline offer free plans?
Adam: Yes, has a free plan. Spline: Yes, has a free plan.
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