Rocket Lab vs SpaceX
Rocket Lab vs SpaceX, compared side by side on 17 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: Rocket Lab is on 62/100 and SpaceX on 78/100.
Where each one leads
Rocket Lab
- agent readiness: 44/100 against 28/100
SpaceX
- our overall score: 78/100 against 62/100
- domain rating: 85/100 against 73/100
- headcount: 18,154 against 2,153
- funding raised: $10.0B against $2.1B
At a glance
| Measure | Rocket Lab | SpaceX |
|---|---|---|
| What it is | An end-to-end space company providing launch services, satellite manufacturing, and space systems solutions. | Designs, manufactures, and launches advanced rockets and spacecraft, aiming to make humanity multiplanetary. |
| Category | SpaceTech, Launch service provider, Aerospace manufacturer, Satellite | SpaceTech, Satellite, Rocketry, Human Spaceflight |
| Sells toBusiness model | B2B | B2B | B2G |
| Offering | Hardware, software, services, platform | Hardware | services | platform |
| Founded | 2006 | 2002 |
| Headquarters | Long Beach, United States | Starbase, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Rocket Lab | SpaceX |
|---|---|---|
| Employees | 2,153 | 18,154 |
| Total funding | $2.1B | $10.0B |
| Latest round | Post-IPO Equity | Not published |
| Valuation | Not published | $800K |
| LinkedIn followers | 336,882 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Rocket Lab | SpaceX |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 62/100 | 78/100 |
| Traction | 60/100 | 60/100 |
| Team | 10/100 | 50/100 |
| Community | Not published | 20/100 |
| Search visibility | 49/100 | 49/100 |
| Quality | 78/100 | 97/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (44/100) | F (28/100) |
| Domain ratingLink authority, 0-100 | 73/100 | 85/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Rocket Lab | SpaceX |
|---|---|---|
| Hosting | Not detected | Azure |
| CDN | Cloudflare | Cloudflare |
| Frameworks | Not detected | Angular |
Rocket Lab vs SpaceX: common questions
Which is better, Rocket Lab or SpaceX?
On our 0-100 score SpaceX rates higher (78/100 against 62/100). 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 17 data points above: read the rows that match what you are buying for.
How do Rocket Lab and SpaceX compare on the numbers?
Rocket Lab leads on agent readiness (44/100 against 28/100). SpaceX leads on our overall score (78/100 against 62/100), domain rating (85/100 against 73/100), headcount (18,154 against 2,153), funding raised ($10.0B against $2.1B).
Read the full Rocket Lab review and pricing or the SpaceX review and pricing. You can also browse other Rocket Lab alternatives we track.