Shown·Partial·Perplexity Comet
Comet browser grocery and pizza orders
Perplexity Comet: Perplexity's Comet browser assistant built a charcuterie shopping list, added items to an Instacart cart, and tried to order a gluten-free pizza on Seamless.
It filled an Instacart cart with about 20 items in five minutes, but missed the gluten-free pizza option.
Overview
How it was set up
Comet AI browser with its built-in assistant sidecar. The author had to be logged into Instacart and Seamless. The assistant would not complete purchases.
Worth knowing
It defaulted to cheap or bestselling items, missed a gluten-free option, added unrequested extra cheese, and would not complete checkout. Summaries lacked source links.
A prompt to start from
Create a shopping list for [dish or event], then add all the items to my [grocery service] cart at [store]. Do not check out.
Written by Agentic Feats from the source. Not the author's exact prompt.
Sources 1
History
- Source published
- 2025-07-17
- Added to Agentic Feats
- 2026-10-13
- Pick
- No
- Markdown copy
- /c/comet-browser-grocery-and-pizza-orders-perplexity-comet.md
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