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Products/Developer Tools/The Slack PlatformVC Report ↗
The Slack Platform

The Slack Platform

The Slack platform is born

Developer Tools·Launched Dec 2015·0 upvotes·slackhq.com
▲Upvote0Visit Website↗
REDIRECTED → slack.comsince Jun 16, 2026 · HTTP 200
CohortClass of 2015

What it is

The Slack platform is born. With its own VC fund. [Web App, Tech]

HTTP liveness

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

Observed events

probes · press · GitHub
  1. Jun 20, 2026
    Redirected offsite
    Redirected offsite
  2. Jun 19, 2026
    Probe inconclusive
    Timeout
  3. Jun 16, 2026
    First probe — redirected
    Redirected offsite

Moat

Network effects
moderate

The Slack platform has a large user base and a VC fund, indicating a network effect.

moderate · 0.80 confidence
Text classification · Jun 2026

Discussion 0 comments

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Vitals
Upvotes
—
Press
—
Tags
Pulse Indexobserved activity
9 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