Rebellions vs Tetsuwan Scientific
Which Robotics AI tool is better in 2026?
Rebellions
Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
Tetsuwan Scientific
Robotic AI scientists that run laboratory experiments autonomously
Side-by-side
Rebellions is the more established option (raised $850M); pricing is comparable on both sides.
| Metric | Rebellions | Tetsuwan Scientific |
|---|---|---|
| Taglinei | Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications. | Robotic AI scientists that run laboratory experiments autonomously |
| Foundedi | 2020🏆 | 2023 |
| HQi | Seongnam, KR | San Francisco, United States |
| Employeesi | 201-500 | 1-10🏆 |
| Neuron scorei | 70🏆 | 48 |
| Total fundingi | $850M🏆 | $2.7M |
| Latest roundi | Pre-IPO · Mar 2026 | Pre-Seed · Nov 2024 |
| Valuationi | $2.3B🏆 | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Enterprise · Contact sales | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Rebellions and Tetsuwan Scientific.
| Capability | Rebellions | Tetsuwan Scientific |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 1 (Python) | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Rebellions
- Has raised more capital ($850M vs $2.7M)
- Higher Neuron score (70 vs 48)
- More mature (2020)
🔵 Strengths of Tetsuwan Scientific
- Newer company (2023)
Which should you choose?
Choose Tetsuwan Scientific if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both AI Robotics tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Rebellions if you want the most established option — it has raised $850M, 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
Rebellions vs Tetsuwan Scientific — which is better?
It depends on your priority. Rebellions has raised more capital and is the more established option; Tetsuwan Scientific has broader feature depth. See the side-by-side table above.
Is Rebellions cheaper than Tetsuwan Scientific?
No — Tetsuwan Scientific's cheapest paid plan is Enterprise · Contact sales, while Rebellions's is Enterprise · Contact sales.
Do Rebellions and Tetsuwan Scientific offer free plans?
Rebellions: Paid only. Tetsuwan Scientific: Paid only.
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