ProtoPievsSpline
How 10 AI models weigh ProtoPie against Spline on the 1 buying question where both came up.
- ProtoPie
- 74%of answers named it
- Spline
- 3%of answers named it
- Placed higher
- 35–0times ProtoPie vs Spline, over 35 model rankings that listed either
- Models leaning
- 10–0toward ProtoPie vs Spline
Which models prefer which
Share of each model's answers that named each product, and how often its ranking put one above the other (a product listed beats one left off) · On the 1 shared question, every wording
| Model | ProtoPie | Spline | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 17% | 0% | 1–0 | ProtoPie |
| GPT-6 Luna | 100% | 0% | 4–0 | ProtoPie |
| Gemini 4 Argon | 100% | 17% | 4–0 | ProtoPie |
| Qwen 3.8 Flash | 50% | 0% | 3–0 | ProtoPie |
| DeepSeek V4 Pro | 75% | 0% | 4–0 | ProtoPie |
| GLM-5.3 | 92% | 8% | 4–0 | ProtoPie |
| Kimi K3 | 100% | 0% | 4–0 | ProtoPie |
| MiniMax M3 | 42% | 0% | 3–0 | ProtoPie |
| Mistral Large 4 | 100% | 0% | 4–0 | ProtoPie |
| Nemotron 3 Ultra | 67% | 0% | 4–0 | ProtoPie |
What the models say about ProtoPie
One reason per model, from the shared questions
- Claude Haiku 5.5
Standout for advanced micro-interactions and sensor-based prototypes without coding.
- GPT-6 Luna
Powerful interaction prototyping for nuanced, realistic behaviors across devices.
- Gemini 4 Argon
Creates realistic, sensor-driven, code-free prototypes that handle complex logic and hardware interactions effortlessly.
- Qwen 3.8 Flash
Deepest no-code interactions and sensor-driven high-fidelity prototypes.
- DeepSeek V4 Pro
Advanced multi-touch, sensor, and conditional interactions without coding.
- GLM-5.3
Best-in-class realistic prototyping from design files.
- Kimi K3
Excellent advanced interactions for mobile, hardware, and sensor-based prototypes.
- MiniMax M3
Exceptional for complex, sensor-based interactions without coding.
- Mistral Large 4
Powerful high-fidelity prototyping with advanced sensor interactions.
- Nemotron 3 Ultra
Native sensor interactions and high-fidelity logic
What the models say about Spline
One reason per model, from the shared questions
- Gemini 4 Argon
Makes interactive 3D web design and prototyping accessible directly inside the browser.
Tracked since October 25, 2026. Each time the panel answers these questions again, both shares are added here.
Question by question
Share of all answers that named each, every wording pooled, with its place among every product named · Both-named questions first
| Question | ProtoPie | Spline |
|---|---|---|
| Best design and prototyping tools | 74% #6 | 3% #21 |