Agate Sensors vs Observable Space
Agate Sensors vs Observable Space, compared side by side on 21 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: Agate Sensors is on 41/100 and Observable Space on 63/100.
Where each one leads
Agate Sensors
Leads on none of the measures we hold for both companies.
Observable Space
- our overall score: 63/100 against 41/100
- headcount: 56 against 24
- funding raised: $101M against $62.0M
- LinkedIn following: 3,039 against 1,679
At a glance
| Measure | Agate Sensors | Observable Space |
|---|---|---|
| What it is | Develops advanced sensor technology for industrial and scientific applications. | Enabling scalable, low-cost space-to-Earth laser communications. |
| Category | Industrial IoT, Sensors, Hardware, Advanced Manufacturing | Aerospace, Telecommunications, Hardware, SpaceTech |
| Sells toBusiness model | B2B | B2G |
| Offering | Hardware | Software |
| Founded | 2021 | 2025 |
| Headquarters | Cambridge, United Kingdom | Adrian, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Agate Sensors | Observable Space |
|---|---|---|
| Employees | 24 | 56 |
| Headcount growthLast 12 months | Not published | +500.0% |
| Open roles | Not published | 29 |
| Total funding | $62.0M | $101M |
| Latest round | Series B | debut funding round |
| LinkedIn followers | 1,679 | 3,039 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Agate Sensors | Observable Space |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 41/100 | 63/100 |
| Traction | 53/100 | 58/100 |
| Team | 30/100 | 70/100 |
| Community | 15/100 | Not published |
| Search visibility | 23/100 | 33/100 |
| Quality | 40/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (37/100) | F (39/100) |
| Domain ratingLink authority, 0-100 | 34/100 | 32/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Agate Sensors | Observable Space |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | WordPress |
| Analytics | Google Tag Manager | Google Analytics 4 |
| Support stack | HubSpot | HubSpot |
What users say
| Measure | Agate Sensors | Observable Space |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 3 positive, 0 negative across 3 threads |
“Los Angeles-based Observable Space closed a $90M Series A and announced a $94M U.S. Space Force contract to scale its optical sensing and laser communications platforms.”r/LosAngelesDevs
Agate Sensors vs Observable Space: common questions
Which is better, Agate Sensors or Observable Space?
On our 0-100 score Observable Space rates higher (63/100 against 41/100). 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 21 data points above: read the rows that match what you are buying for.
How do Agate Sensors and Observable Space compare on the numbers?
Observable Space leads on our overall score (63/100 against 41/100), headcount (56 against 24), funding raised ($101M against $62.0M), LinkedIn following (3,039 against 1,679).
What do real users say about Agate Sensors and Observable Space?
Observable Space: 3 positive and 0 negative mentions across 3 Reddit threads we track, mostly in r/LosAngelesDevs.
Read the full Agate Sensors review and pricing or the Observable Space review and pricing. You can also browse other Agate Sensors alternatives we track.