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Products/Education/How to Start a StartUp - 19: Sales and marketingSunsetVC Report ↗
How to Start a StartUp - 19: Sales and marketing

How to Start a StartUp - 19: Sales and marketing

Tyler Bosmeny, Michael Seibel, Qasar Younis, Dalton Caldwell

Education·Launched Oct 2015·0 upvotes·enhancecast.com
▲Upvote0Visit Website↗
DEAD (404)since Jun 16, 2026 · HTTP 404
CohortClass of 2015

What it is

Tyler Bosmeny, Michael Seibel, Qasar Younis, Dalton Caldwell

HTTP liveness

8 probes since Jun 16
Jun 16Jul 10
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub
  1. Jul 4, 2026
    Went dark
    Dead · 404
  2. Jun 23, 2026
    Probe inconclusive
    Timeout
  3. Jun 17, 2026
    Went dark
    Dead · 404
  4. Jun 16, 2026
    First probe — unverified
    Unknown

Discussion 0 comments

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VitalsSunset
Upvotes
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Press
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Tags
Pulse Indexobserved activity
8 probes0 pressGitHub –Tranco –

Not enough observed signals for a Pulse Index (needs 2+ signal families).

Cohort survival · Class of 2015weekly

12,940 products launched in 2015 · 100% still active

12,899 active41 sunset
Still active
100%
Median lifespan
4.9y