PetaSales
The business, the turning points, and the decisions behind them.
Some sections are still being researched2 / 4
Sections to complete：02 · 05
01 / WHAT IT BUILT
What the company did
PetaSales was a San Francisco-based online advertising startup founded in 2009 by Nick Alexander. It participated in the Y Combinator Winter 2009 batch (alongside Airbnb and others).
02 / FAILURE REASONS
Material for this section is being gathered and checked. It will appear here once ready.
03 / EVENT HISTORY
Events in the structured record
- YC Winter batch
PetaSales participates in Y Combinator's Winter 2009 batch as an online advertising startup.
- No longer active
PetaSales is listed as dead/inactive in Y Combinator databases; no closure date, acquirer or detailed reasons have been documented.
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.
Overall assessment: Not completed
05 / CAUSAL CHAIN / AFTERMATH
Material for this section is being gathered and checked. It will appear here once ready.