Skip to main content
NeuronFeed

Hyperbolic vs RadixArk

Which Infrastructure AI tool is better in 2026?

Hyperbolic

Open-access AI cloud for compute and inference

$20M

RadixArk

Open infrastructure for frontier AI, built on SGLang

$100M

Side-by-side

Verdict

RadixArk is the more established option (raised $100M); pricing is comparable on both sides.

Metric Hyperbolic RadixArk
Taglinei Open-access AI cloud for compute and inference Open infrastructure for frontier AI, built on SGLang
Foundedi 2022🏆 2025
HQi San Francisco, US San Francisco, US
Employeesi 11-50🏆 1-10
Neuron scorei 66 72🏆
Total fundingi $20M $100M🏆
Latest roundi Seed Seed · May 2026
Valuationi $400M🏆
Cheapest paid plani Pricing not disclosed Pricing not disclosed
Free plani
Free triali
Top tier pricei Pricing not disclosed Pricing not disclosed
Pricing summaryi Free Open source
Categoriesi

Capability matrix

Developer-facing capabilities and access signals for Hyperbolic and RadixArk.

Capability Hyperbolic RadixArk
MCP support
Public API
Webhooks
OAuth 2.0
SDK languages
Free plan
Free trial
Verified
Active deal

🟢 Strengths of Hyperbolic

  • Offers a free trial
  • More mature (2022)

🔵 Strengths of RadixArk

  • Has raised more capital ($100M vs $20M)
  • Higher Neuron score (72 vs 66)
  • Newer company (2025)

Which should you choose?

Choose RadixArk if price matters most — it starts at Open source, 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 RadixArk if you want the most established option — it has raised $100M, 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

Hyperbolic vs RadixArk — which is better?

It depends on your priority. Hyperbolic is the leaner option; RadixArk has broader feature depth. See the side-by-side table above.

Is Hyperbolic cheaper than RadixArk?

No — RadixArk's cheapest paid plan is Open source, while Hyperbolic's is Free.

Do Hyperbolic and RadixArk offer free plans?

Hyperbolic: Yes, has a free plan. RadixArk: Yes, has a free plan.

Contextual paths to related AI startups, deals and rankings.