Arbe vs Silentium
Arbe vs Silentium, 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: Arbe is on 61/100 and Silentium on 60/100.
Where each one leads
Arbe
- agent readiness: 35/100 against 21/100
- domain rating: 53/100 against 45/100
- headcount: 188 against 48
- funding raised: $207M against $31.8M
- LinkedIn following: 15,968 against 3,852
Silentium
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Arbe | Silentium |
|---|---|---|
| What it is | High-resolution radar for automotive ADAS, enabling perception in all conditions. | Develops and implements Active Acoustics Noise Control (QB™) technology for the automotive industry. |
| Category | Automotive, ADAS, Autonomous, RADAR | Automotive, Audio, In Cabin, Digital Signal Processing |
| Sells toBusiness model | B2B, B2G | B2B |
| Offering | Hardware | Software, Hardware |
| Founded | 2015 | 1997 |
| Headquarters | Tel Aviv, Israel | Kfar Saba, Israel |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Arbe | Silentium |
|---|---|---|
| Employees | 188 | 48 |
| Headcount growthLast 12 months | +9.2% | Not published |
| Total funding | $207M | $31.8M |
| Latest round | Debt | Series D |
| LinkedIn followers | 15,968 | 3,852 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Arbe | Silentium |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 61/100 | 60/100 |
| Traction | 60/100 | 54/100 |
| Team | 70/100 | 50/100 |
| Search visibility | 30/100 | 34/100 |
| Quality | 65/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (35/100) | F (21/100) |
| Domain ratingLink authority, 0-100 | 53/100 | 45/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Arbe | Silentium |
|---|---|---|
| CDN | Cloudflare | Not detected |
| CMS | WordPress | Not detected |
| Frameworks | Jquery, Bootstrap | Not detected |
| Analytics | Google Analytics 4, Linkedin Insight | Not detected |
Arbe vs Silentium: common questions
Which is better, Arbe or Silentium?
On our 0-100 score Arbe rates higher (61/100 against 60/100). 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 Arbe and Silentium compare on the numbers?
Arbe leads on agent readiness (35/100 against 21/100), domain rating (53/100 against 45/100), headcount (188 against 48), funding raised ($207M against $31.8M), LinkedIn following (15,968 against 3,852).
Read the full Arbe review and pricing or the Silentium review and pricing. You can also browse other Arbe alternatives we track.