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Develop Your Idea! Get off to a flying start with your startup.

Develop Your Idea! Get off to a flying start with your startup.

Guided exercises for validating new business ventures

Education·Launched Jul 2017·0 upvotes·mybook.to
▲Upvote0Visit Website↗
REDIRECTED → amazon.comsince Jun 13, 2026 · HTTP 200
CohortClass of 2017

What it is

Guided exercises for validating new business ventures. [Productivity, Startup Books, Education]

HTTP liveness

13 probes since Jun 13
Jun 13Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub
  1. Jun 13, 2026
    First probe — redirected
    Redirected offsite

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Vitals
Upvotes
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Press
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Tags
Pulse Indexobserved activity
13 probes0 pressGitHub –Tranco –

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

Cohort survival · Class of 2017weekly

13,497 products launched in 2017 · 100% still active

13,462 active35 sunset
Still active
100%
Median lifespan
4.9y