VAST Data vs Zerostream
VAST Data vs Zerostream, compared side by side on 9 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: VAST Data is on 74/100 and Zerostream on 11/100.
Where each one leads
VAST Data
- our overall score: 74/100 against 11/100
- agent readiness: 53/100 against 43/100
Zerostream
Leads on none of the measures we hold for both companies.
At a glance
| Measure | VAST Data | Zerostream |
|---|---|---|
| What it is | A universal data platform for AI and analytics, offering high-performance flash storage and a data lakehouse architecture. | Zerostream provides a real-time data streaming platform for developers to build event-driven applications. |
| Category | Storage, Computing, Data Center, Infrastructure | Data Streaming, Event-Driven Architecture, Real-time Data, Developer Tools |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Platform |
| Founded | 2016 | Not published |
| Headquarters | New York, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | VAST Data | Zerostream |
|---|---|---|
| Employees | 1,201 | Not published |
| Headcount growthLast 12 months | +35.5% | Not published |
| Total funding | $881M | Not published |
| Latest round | Unknown | Not published |
| Valuation | $30K | Not published |
| LinkedIn followers | 65,250 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | VAST Data | Zerostream |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 74/100 | 11/100 |
| Traction | 60/100 | Not published |
| Team | 70/100 | Not published |
| Community | 8/100 | Not published |
| Search visibility | 47/100 | 26/100 |
| Quality | 86/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (53/100) | D (43/100) |
| Domain ratingLink authority, 0-100 | 72/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | VAST Data | Zerostream |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Not detected |
| Frameworks | Nuxt, Tailwind CSS | Not detected |
| Support stack | HubSpot | Not detected |
| Open source | Yes | No |
VAST Data vs Zerostream: common questions
Which is better, VAST Data or Zerostream?
On our 0-100 score VAST Data rates higher (74/100 against 11/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 9 data points above: read the rows that match what you are buying for.
How do VAST Data and Zerostream compare on the numbers?
VAST Data leads on our overall score (74/100 against 11/100), agent readiness (53/100 against 43/100).
Read the full VAST Data review and pricing or the Zerostream review and pricing. You can also browse other VAST Data alternatives we track.