Open Cosmos vs Spaceknow
Open Cosmos vs Spaceknow, compared side by side on 18 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: Open Cosmos is on 59/100 and Spaceknow on 43/100.
Where each one leads
Open Cosmos
- our overall score: 59/100 against 43/100
- domain rating: 50/100 against 45/100
- funding raised: $57.0M against $4.0M
Spaceknow
- agent readiness: 42/100 against 36/100
At a glance
| Measure | Open Cosmos | Spaceknow |
|---|---|---|
| What it is | A European satellite constellation and data services company. | AI-powered satellite data analytics for actionable intelligence and global monitoring. |
| Category | Aerospace, Satellite Technology, Telecommunications, Earth Observation | AI, SaaS, Geospatial Intelligence, Defense |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Software |
| Founded | 2013 | 2013 |
| Headquarters | Didcot, United Kingdom | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Open Cosmos | Spaceknow |
|---|---|---|
| Employees | 75 | Not published |
| Total funding | $57.0M | $4.0M |
| Latest round | Series B | Series A |
| Valuation | $1.1B | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Open Cosmos | Spaceknow |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 59/100 | 43/100 |
| Traction | 58/100 | 33/100 |
| Team | 70/100 | 60/100 |
| Search visibility | 14/100 | 15/100 |
| Quality | 68/100 | 48/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (36/100) | D (42/100) |
| Domain ratingLink authority, 0-100 | 50/100 | 45/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Open Cosmos | Spaceknow |
|---|---|---|
| Hosting | Not detected | Google Cloud |
| CDN | Cloudflare | Not detected |
| CMS | Webflow | WordPress |
| Frameworks | Not detected | Jquery, Bootstrap |
| Analytics | Google Analytics 4 | Google Tag Manager |
| Support stack | Not detected | HubSpot |
Open Cosmos vs Spaceknow: common questions
Which is better, Open Cosmos or Spaceknow?
On our 0-100 score Open Cosmos rates higher (59/100 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 18 data points above: read the rows that match what you are buying for.
How do Open Cosmos and Spaceknow compare on the numbers?
Open Cosmos leads on our overall score (59/100 against 43/100), domain rating (50/100 against 45/100), funding raised ($57.0M against $4.0M). Spaceknow leads on agent readiness (42/100 against 36/100).
Read the full Open Cosmos review and pricing or the Spaceknow review and pricing. You can also browse other Open Cosmos alternatives we track.