Keyfactor vs Rebellions
Which Infrastructure AI tool is better in 2026?
Keyfactor
Keyfactor provides trust infrastructure for AI and machines, securing digital identities and cryptography in the AI and quantum era.
Rebellions
Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
Side-by-side
Keyfactor is the more established option (raised $1B); pricing is comparable on both sides.
| Metric | Keyfactor | Rebellions |
|---|---|---|
| Taglinei | Keyfactor provides trust infrastructure for AI and machines, securing digital identities and cryptography in the AI and quantum era. | Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications. |
| Foundedi | — | 2020🏆 |
| HQi | US | Seongnam, KR |
| Employeesi | 201-500 | 201-500🏆 |
| Neuron scorei | 0 | 70🏆 |
| Total fundingi | $1B🏆 | $850M |
| Latest roundi | other · Aug 2023 | Pre-IPO · Mar 2026 |
| 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 Keyfactor and Rebellions.
| Capability | Keyfactor | Rebellions |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 1 (Python) |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Keyfactor
- Has raised more capital ($1B vs $850M)
🔵 Strengths of Rebellions
- Higher Neuron score (70 vs 0)
- Newer company (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 Keyfactor if you want the most established option — it has raised $1B, 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
Keyfactor vs Rebellions — which is better?
It depends on your priority. Keyfactor has raised more capital and is the more established option; Rebellions has broader feature depth. See the side-by-side table above.
Is Keyfactor cheaper than Rebellions?
No — Rebellions's cheapest paid plan is Enterprise · Contact sales, while Keyfactor's is Enterprise · Contact sales.
Do Keyfactor and Rebellions offer free plans?
Keyfactor: Paid only. Rebellions: Paid only.
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