Products/Hardware/ImpulseSunsetVC Report ↗

Impulse

A wire-free safety device that adheres to vehicle rear windows and uses ultra-bright pulsing red LEDs to alert following drivers during hard braking

Hardware·Launched Apr 2026·0 upvotes·frontlane.com

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DEAD (404)since Jun 16, 2026 · HTTP 404

CohortClass of 2026

What it is

A wire-free safety device that adheres to vehicle rear windows and uses ultra-bright pulsing red LEDs to alert following drivers during hard braking. Enables drivers to react up to 50% faster to sudden stops, improving road safety through visual collision warnings.

HTTP liveness

17 probes since Jun 16

Jun 16Aug 24

AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub

Jun 16, 2026
First probe — down
Dead · 404
Jun 2, 2026
TechCrunch
Rocket engine startup Impulse raises $500 million to hire people, not AI

Funding history

1 round

Total raised

$500.0M

Latest valuation

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Stage

growth

Series C

Jun 2026

investors undisclosed

$500.0M

Data from SEC EDGAR Form D filings and press coverage. Round labels for SEC filings are inferred from filing sequence and amount.

Press mentions

1 lifetime · 1 shown

Tue
Jun 2

TechCrunch

Rocket engine startup Impulse raises $500 million to hire people, not AI

techcrunch.com·Impulse Space raises $500 million in funding

+1.00

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