Helicone vs Rebellions
Which Infrastructure AI tool is better in 2026?
Helicone
Helicone is an AI gateway and LLM observability platform that helps companies route, debug, and analyze their AI applications.
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), but Helicone is cheaper to start.
| Metric | Helicone | Rebellions |
|---|---|---|
| Taglinei | Helicone is an AI gateway and LLM observability platform that helps companies route, debug, and analyze their AI applications. | Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications. |
| Foundedi | — | 2020🏆 |
| HQi | US | Seongnam, KR |
| Employeesi | 11-50 | 201-500🏆 |
| Neuron scorei | 26 | 71🏆 |
| Total fundingi | Undisclosed | $850M🏆 |
| Latest roundi | — | Pre-IPO · Mar 2026 |
| Valuationi | — | $2.3B🏆 |
| Cheapest paid plani | —🏆 | Pricing not disclosed |
| Free plani | ✓ Free Trial | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | — | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Helicone and Rebellions.
| Capability | Helicone | Rebellions |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 1 (Python) |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Helicone
- Offers a free plan
- Offers a free trial
- Lower starting price ($79/mo)
🔵 Strengths of Rebellions
- Has raised more capital ($850M vs Undisclosed)
- Higher Neuron score (71 vs 26)
- Newer company (2020)
Which should you choose?
Choose Helicone if price matters most — it starts at Free · From $79/mo, 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
Helicone vs Rebellions — which is better?
It depends on your priority. Helicone is the leaner option; Rebellions has broader feature depth. See the side-by-side table above.
Is Helicone cheaper than Rebellions?
Yes — Helicone's cheapest paid plan is Free, while Rebellions's is Enterprise · Contact sales.
Do Helicone and Rebellions offer free plans?
Helicone: Yes, has a free plan. Rebellions: Paid only.
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