645 Ventures vs RockawayX
645 Ventures vs RockawayX, compared side by side on 16 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: 645 Ventures is on 43/100 and RockawayX on 50/100.
Where each one leads
645 Ventures
Leads on none of the measures we hold for both companies.
RockawayX
- our overall score: 50/100 against 43/100
- headcount: 51 against 10
- funding raised: $200M against $63.0M
At a glance
| Measure | 645 Ventures | RockawayX |
|---|---|---|
| What it is | Venture capital firm focused on early-stage technology companies. | RockawayX is a venture capital firm focused on investing in early-stage technology companies. |
| Category | Venture Capital, Technology, Artificial Intelligence, Software | Venture Capital, Fintech, Deep Tech, Early-Stage Investing |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Services |
| Founded | 2015 | 2021 |
| Headquarters | New York, USA | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | 645 Ventures | RockawayX |
|---|---|---|
| Employees | 10 | 51 |
| Total funding | $63.0M | $200M |
| Latest round | Venture Round | Not published |
| Valuation | $1.1B | Not published |
| LinkedIn followers | Not published | 5,926 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | 645 Ventures | RockawayX |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 43/100 | 50/100 |
| Traction | 49/100 | Not published |
| Search visibility | 11/100 | 7/100 |
| Quality | 55/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | F (32/100) | F (34/100) |
| Domain ratingLink authority, 0-100 | 48/100 | 48/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | 645 Ventures | RockawayX |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Next.js | Not detected |
| Analytics | Google Analytics 4 | Google Analytics 4 |
| Open source | Yes | No |
645 Ventures vs RockawayX: common questions
Which is better, 645 Ventures or RockawayX?
On our 0-100 score RockawayX rates higher (50/100 against 43/100). 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 16 data points above: read the rows that match what you are buying for.
How do 645 Ventures and RockawayX compare on the numbers?
RockawayX leads on our overall score (50/100 against 43/100), headcount (51 against 10), funding raised ($200M against $63.0M).
Read the full 645 Ventures review and pricing or the RockawayX review and pricing. You can also browse other 645 Ventures alternatives we track.