Choose your intent
Post a wanted ad or something available, then select the kind of listing.
Why List27 exists
A marketplace where demand gets a voice.
Post what you need or what is available—items, services, rentals, and property—then connect with compatible people nearby.
Wanted
“Here’s what I need.”
Category, budget, details, and local radius.
Offered
“Here’s what is available.”
Clear terms, photos, timing, and location.
The flow
From listing to local connection
Get transparent matches
We compare compatible listing types using category, keywords, budget, and radius.
Choose who to contact
Review the match reasons, save listings, and message directly in List27.
Matching, explained
No black box.
Version one uses straightforward rules that anyone can understand. AI and embeddings can be added later without replacing the core marketplace model.
✓ Category fit
Same or closely related category
✓ Keyword overlap
Words shared across titles and descriptions
✓ Budget fit
Asking price is within the buyer’s maximum
✓ Condition fit
Available condition meets the preference
✓ Local radius
Distance is checked when coordinates exist
✓ Human-readable score
Excellent, Good, or Possible Match
Ready to list your side?
Whether you’re hunting for something specific or ready to sell, the other side can find you.