Chainguard vs Quantum Machines
Which Infrastructure AI tool is better in 2026?
Chainguard
Secure, minimal container images for software and AI supply chains
Quantum Machines
The control layer powering the world's quantum computers
Side-by-side
Quantum Machines is the more established option (raised $280M); pricing is comparable on both sides.
| Metric | Chainguard | Quantum Machines |
|---|---|---|
| Taglinei | Secure, minimal container images for software and AI supply chains | The control layer powering the world's quantum computers |
| Foundedi | 2021 | 2018🏆 |
| HQi | Kirkland, United States | Tel Aviv, IL |
| Employeesi | — | 201-500🏆 |
| Neuron scorei | 75🏆 | 59 |
| Total fundingi | $256M | $280M🏆 |
| Latest roundi | Series C · Jul 2024 | Series C · Feb 2025 |
| Valuationi | $1.1B🏆 | $700M |
| 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 | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Chainguard and Quantum Machines.
| Capability | Chainguard | Quantum Machines |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Chainguard
- Higher Neuron score (75 vs 59)
- Offers a free plan
- Offers a free trial
- Newer company (2021)
🔵 Strengths of Quantum Machines
- Has raised more capital ($280M vs $256M)
- More mature (2018)
Which should you choose?
Choose Quantum Machines 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 Quantum Machines if you want the most established option — it has raised $280M, 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
Chainguard vs Quantum Machines — which is better?
It depends on your priority. Chainguard is the leaner option; Quantum Machines has broader feature depth. See the side-by-side table above.
Is Chainguard cheaper than Quantum Machines?
No — Quantum Machines's cheapest paid plan is Enterprise · Contact sales, while Chainguard's is Free.
Do Chainguard and Quantum Machines offer free plans?
Chainguard: Yes, has a free plan. Quantum Machines: Paid only.
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