Hestus vs Spline
Which 3D Generation AI tool is better in 2026?
Hestus
An AI copilot that automates the most tedious parts of CAD
Spline
Design and collaborate in 3D directly in your browser with real-time capabilities.
Side-by-side
Hestus is the more established option (raised $1.5M), but Spline is cheaper to start.
| Metric | Hestus | Spline |
|---|---|---|
| Taglinei | An AI copilot that automates the most tedious parts of CAD | Design and collaborate in 3D directly in your browser with real-time capabilities. |
| Foundedi | 2024🏆 | — |
| HQi | San Francisco, US | — |
| Employeesi | 1-10🏆 | — |
| Neuron scorei | 52🏆 | 18 |
| Total fundingi | $1.5M🏆 | 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 Hestus and Spline.
| Capability | Hestus | Spline |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Hestus
- Has raised more capital ($1.5M vs Undisclosed)
- Higher Neuron score (52 vs 18)
- 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 Hestus if you want the most established option — it has raised $1.5M, 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
Hestus vs Spline — which is better?
It depends on your priority. Hestus has raised more capital and is the more established option; Spline is cheaper to start. See the side-by-side table above.
Is Hestus cheaper than Spline?
No — Spline's cheapest paid plan is Super · $7/mo, while Hestus's is Free.
Do Hestus and Spline offer free plans?
Hestus: Yes, has a free plan. Spline: Yes, has a free plan.
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