Rebellions vs SF Tensor
Which Infrastructure AI tool is better in 2026?
Rebellions
Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
SF Tensor
Infrastructure for AI labs to focus on research
Side-by-side
Rebellions is the more established option (raised $850M); pricing is comparable on both sides.
| Metric | Rebellions | SF Tensor |
|---|---|---|
| Taglinei | Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications. | Infrastructure for AI labs to focus on research |
| Foundedi | 2020🏆 | 2025 |
| HQi | Seongnam, KR | San Francisco, US |
| Employeesi | 201-500 | 1-10🏆 |
| Neuron scorei | 70🏆 | 51 |
| Total fundingi | $850M🏆 | $500K |
| Latest roundi | Pre-IPO · Mar 2026 | Seed · Jan 2025 |
| 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 | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Rebellions and SF Tensor.
| Capability | Rebellions | SF Tensor |
|---|---|---|
| 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 $500K)
- Higher Neuron score (70 vs 51)
- More mature (2020)
🔵 Strengths of SF Tensor
- Newer company (2025)
Which should you choose?
Choose SF Tensor if price matters most — it starts at Pricing not listed, which is friendlier for teams watching burn. Both AI Infrastructure 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 SF Tensor — which is better?
It depends on your priority. Rebellions has raised more capital and is the more established option; SF Tensor has broader feature depth. See the side-by-side table above.
Is Rebellions cheaper than SF Tensor?
No — SF Tensor's cheapest paid plan is Pricing not listed, while Rebellions's is Enterprise · Contact sales.
Do Rebellions and SF Tensor offer free plans?
Rebellions: Paid only. SF Tensor: Paid only.
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