VAST Data vs Zettascale
Which Infrastructure AI tool is better in 2026?
VAST Data
Unifying software layer for AI infrastructure
Zettascale
Energy-efficient reconfigurable chips for AI
Side-by-side
VAST Data is the more established option (raised $2.4B); pricing is comparable on both sides.
| Metric | VAST Data | Zettascale |
|---|---|---|
| Taglinei | Unifying software layer for AI infrastructure | Energy-efficient reconfigurable chips for AI |
| Foundedi | 2016🏆 | 2024 |
| HQi | US | San Francisco, United States |
| Employeesi | 201-500 | 5🏆 |
| Neuron scorei | 88🏆 | 62 |
| Total fundingi | $2.4B🏆 | $500K |
| Latest roundi | Series F · Apr 2026 | Seed · Sep 2024 |
| Valuationi | $30B🏆 | — |
| Cheapest paid plani | — | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Custom |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for VAST Data and Zettascale.
| Capability | VAST Data | Zettascale |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of VAST Data
- Has raised more capital ($2.4B vs $500K)
- Higher Neuron score (88 vs 62)
- More mature (2016)
🔵 Strengths of Zettascale
- Newer company (2024)
Which should you choose?
Choose Zettascale if price matters most — it starts at Custom, 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 VAST Data if you want the most established option — it has raised $2.4B, 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
VAST Data vs Zettascale — which is better?
It depends on your priority. VAST Data has raised more capital and is the more established option; Zettascale has broader feature depth. See the side-by-side table above.
Is VAST Data cheaper than Zettascale?
No — Zettascale's cheapest paid plan is Custom, while VAST Data's is Enterprise · Contact sales.
Do VAST Data and Zettascale offer free plans?
VAST Data: Paid only. Zettascale: Paid only.
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