d-Matrix vs Gradium
Which Infrastructure AI tool is better in 2026?
d-Matrix
Digital in-memory compute (DIMC) chiplet-based hardware purpose-built for AI inference in the
Gradium
Ultra-low-latency multilingual voice AI models
Side-by-side
d-Matrix is the more established option (raised $385M); pricing is comparable on both sides.
| Metric | d-Matrix | Gradium |
|---|---|---|
| Taglinei | Digital in-memory compute (DIMC) chiplet-based hardware purpose-built for AI inference in the | Ultra-low-latency multilingual voice AI models |
| Foundedi | — | 2025🏆 |
| HQi | — | FR |
| Employeesi | 11-50🏆 | — |
| Neuron scorei | 76🏆 | 50 |
| Total fundingi | $385M🏆 | $170M |
| Latest roundi | Series B | seed · Jul 2026 |
| Valuationi | — | — |
| 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 | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for d-Matrix and Gradium.
| Capability | d-Matrix | Gradium |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of d-Matrix
- Has raised more capital ($385M vs $170M)
- Higher Neuron score (76 vs 50)
- Offers a free plan
- Offers a free trial
🔵 Strengths of Gradium
- Newer company (2025)
Which should you choose?
Choose Gradium if price matters most — it starts at Pricing not listed, 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 d-Matrix if you want the most established option — it has raised $385M, 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
d-Matrix vs Gradium — which is better?
It depends on your priority. d-Matrix has raised more capital and is the more established option; Gradium has broader feature depth. See the side-by-side table above.
Is d-Matrix cheaper than Gradium?
No — Gradium's cheapest paid plan is Pricing not listed, while d-Matrix's is Free.
Do d-Matrix and Gradium offer free plans?
d-Matrix: Yes, has a free plan. Gradium: Paid only.
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