Inferact vs Rebellions
Which Infrastructure AI tool is better in 2026?
Inferact
Commercial inference engine from the creators of vLLM
Rebellions
Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
Side-by-side
Rebellions is the more established option (raised $850M); pricing is comparable on both sides.
| Metric | Inferact | Rebellions |
|---|---|---|
| Taglinei | Commercial inference engine from the creators of vLLM | Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications. |
| Foundedi | 2025 | 2020🏆 |
| HQi | San Francisco, US | Seongnam, KR |
| Employeesi | 1-10 | 201-500🏆 |
| Neuron scorei | 58 | 70🏆 |
| Total fundingi | $150M | $850M🏆 |
| Latest roundi | Seed · Jan 2026 | Pre-IPO · Mar 2026 |
| Valuationi | $800M | $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 | Open source | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Inferact and Rebellions.
| Capability | Inferact | Rebellions |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 1 (Python) |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Inferact
- Offers a free plan
- Newer company (2025)
🔵 Strengths of Rebellions
- Has raised more capital ($850M vs $150M)
- Higher Neuron score (70 vs 58)
- More mature (2020)
Which should you choose?
Choose Rebellions if price matters most — it starts at Enterprise · Contact sales, 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
Inferact vs Rebellions — which is better?
It depends on your priority. Inferact is the leaner option; Rebellions has broader feature depth. See the side-by-side table above.
Is Inferact cheaper than Rebellions?
No — Rebellions's cheapest paid plan is Enterprise · Contact sales, while Inferact's is Open source.
Do Inferact and Rebellions offer free plans?
Inferact: Yes, has a free plan. Rebellions: Paid only.
Explore more AI Infrastructure tools
Contextual paths to related AI startups, deals and rankings.