OpenRouter vs Supernova
A side-by-side comparison of features, pricing, and characteristics.
OpenRouter
OpenRouter provides a unified interface to access all major LLM models through a single, OpenAI-compatible API.
Read the full reviewSupernova
Supernova is an AI-powered collaborative workspace for product teams to explore ideas and align with stakeholders.
Read the full review| Attribute | OpenRouter | Supernova |
|---|---|---|
| Pricing type | Free + paid (from $0/mo) | Free + paid (from $35/mo) |
| Korean support | Partial | No |
| Platforms | Web, API | Web, macOS, iOS, Android |
| Open source | Yes | No |
| API available | Available | Available |
| SDK | Available | Available |
| LLM-based | Yes | Yes |
| Multimodal | Yes | - |
| AI model | Claude, GPT, Gemini | - |
| GitHub Stars | - | - |
| Vendor | OpenRouter | Supernova.io |
| Category | Developer Tools | Developer Tools |
| Details | View | View |
OpenRouter key features
- Unified API access to 300+ models and 60+ providers
- Automatic provider fallback for high reliability
- Response Healing for auto-fixing malformed JSON
- Fine-grained data policy enforcement
- Edge routing for minimal latency
Supernova key features
- AI prototyping with design system integration
- Automated product spec generation from prototypes
- Code generation aligned to design tokens and themes