Travel & Bookings
Research restaurants and hotel availability for trips
A writer used Comet to browse Michelin restaurants for Copenhagen, check Japan hotel availability, and look for deals.
Original post ↗Perplexity Comet
All use cases
Real workflows with the tools, steps and prompts to copy them. Filter by what you use and how much time you have.
Security, Science & Hardware
Repair formal proofs for a verified garbage collector
Codex edited files and ran builds to repair CertiGC proofs; it handled local repair well, but humans had to check that its invariants preserved the specification.
Original post ↗Codex
Games & Simulations
Build a racing game from a single prompt
Codex made a racing game with multiple racers, eight maps and items from one prompt, acting as designer, developer and QA tester by playing it.
Original post ↗Codex
Travel & Bookings
Find and book airport parking (partly failed)
A reporter asked Comet to find cheap parking near SFO and book it; it entered the wrong dates twice and still pushed checkout.
Original post ↗Perplexity Comet
Travel & Bookings
Search for a wedding flight to New York
The author gave Comet and ChatGPT Atlas the same flight-booking task; Comet mostly pointed to aggregators instead of specific flights.
Original post ↗Perplexity Comet
Travel & Bookings
Shortlist destinations and compare stays
Comet shortlisted sunny destinations by flight time from Amsterdam, then pulled Airbnb and Booking.com listings into a comparison table.
Original post ↗Perplexity Comet
Life Admin & Home
Fill out booking forms automatically
A reviewer had Comet fill out booking forms and a questionnaire across several sites, pausing only to confirm completion.
Original post ↗Perplexity Comet
Content & Creative
Automate LinkedIn content creation
The author used Comet to automate their LinkedIn content workflow and reports 5 unexpected Gumroad sales.
Original post ↗Perplexity Comet
Sales, Marketing & Support
Scrape startup directories for leads in parallel
The author used Comet to spawn multiple agents scraping ProductHunt for cold leads who could benefit from Reddit marketing.
Original post ↗Perplexity Comet
Research & Knowledge
Research conference speakers and organize tabs
Comet researched 50 HumanX speakers, surfaced themes and podcast guests, built a camera spec table, and cleaned up tabs.
Original post ↗Perplexity Comet
Research & Knowledge
Find Reddit threads on reader pain points
A newsletter writer had Comet find Reddit threads on reader pain points, finding extra sources in about 15 minutes without intervention.
Original post ↗Perplexity Comet
Security, Science & Hardware
Solve open math problems autonomously
DeepMind's Aletheia agent on Gemini Deep Think was evaluated on 700 open Erdős problems and autonomously solved four.
Original post ↗Gemini
Travel & Bookings
Book hotel rooms across booking engines
Manus was tested on 11 hotel booking engines and got through date and room selection on 8, but handed back at payment details so no booking was completed.
Original post ↗Manus
Software & DevOps
Delegate web research from Claude Code to Comet
An MCP server lets Claude Code hand web navigation, login-walled pages and research to Comet while it keeps coding, then returns results.
Original post ↗Claude Code · Perplexity Comet
Research & Knowledge
Email a daily AI news brief and build slide decks from tabs
Comet searches the day's AI news, picks the top 5 stories and emails a brief, and merges tagged tabs and reports into a cited Google Slides deck.
Original post ↗Perplexity Comet
Life Admin & Home
Find Prague apartments and contact landlords
Manus browsed listings and returned five apartments, but looped and made mistakes when asked to email landlords to schedule viewings.
Original post ↗Manus
Shopping & Errands
Research buying a yak
Manus navigated sites, handled pop-ups and summarized findings, but took 15 minutes, used 300 credits, and needed manual takeover when stuck.
Original post ↗Manus
Sales, Marketing & Support
Research dentist offices and build an outreach CRM
Manus found 40+ Los Angeles dental offices with contact details across directories, then built a CRM app with dashboard, profiles and notes.
Original post ↗Manus