FAILDEX失樂園
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Periscope

The business, the turning points, and the decisions behind them.

Founded2015

01 / WHAT IT BUILT

What the company did

Periscope let users broadcast and watch live video from mobile devices. Twitter acquired it and later incorporated core streaming features.

02 / Periscope FAILURE REASONS

Failure reasons

The team said usage had declined while support costs were expected to rise, leaving the separate app unsustainable to maintain. As core features were already available within Twitter, the standalone product was discontinued.

03 / EVENT HISTORY

Events in the structured record

  1. Standalone app closure announced

    On 15 December the team announced closure by March 2021 and offered data-export arrangements.

  2. Standalone service ended

    The separate mobile app ended in March; this was not the closure of Twitter.

04 / CONTEMPORARY REBUILD ASSESSMENT

Difficulty of rebuilding this project today

Material for this section is being gathered and checked. It will appear here once ready.

Rebuild difficultyPending assessmentNot completed
Scoring basisNot completed
ScalabilityPending assessmentNot completed
Scoring basisNot completed

Overall assessment: Not completed

05 / CAUSAL CHAIN

How the factors connect

  1. 01

    Standalone usage declined

  2. 02

    Maintenance costs expected to rise

  3. 03

    Core features already integrated into Twitter

  4. 04

    Separate app discontinued