Open below ask with a reason.
First-offer and target-close percentages come from matched deals.
“−7.6% open / −5.6% close — the seller heard evidence, not aggression.”
All analytical layers
MTC
comps.match · matcher
Negotiate from matched closes, not gut feel.
Propibay matches asking-to-sale evidence and returns a defensible discount band — first offer, target close and anonymised examples.
−5.6%sample median ask→sale gap (n=45 supporting deals)
Book a demoWho it's for
Discount is a strategy, not a vibe
Buyers, agents and investors need the same gap math.
Coach both sides with the same brief.
Median DOM and gap bands reset expectations early.
“99 days median DOM cooled the 'must take ask' speech.”
Underwrite the negotiation path.
Anonymised examples show how wide the left tail can get.
“Gap stories beat a single comp slide in IC.”
Try it
Gut discount vs. matched-deal brief
Step through gap → first offer → close using sample strategy numbers.
Median ask→sale gap from matched evidence.
Without Propibay
- Ask215 000 PLN
- Discount“maybe −10%?”
Feelings vs. a stack of matched closes.
With Propibay
Median gap 5.6% below askMedian DOM ~99 days
- ~3800 m² · 399 000 → 200 000-50%
- ~1200 m² · 289 000 → 265 000-8%
- ~850 m² · 199 000 → 190 000-5%
What changes
Outcomes you can take into the room
- 01
Open with a sourced discount, not a random cut
- 02
Align both sides on DOM and gap bands
- 03
Show anonymised deal examples without PII
What it does
- Matches ask-to-sale evidence for the parcel context
- Returns gap bands and negotiation levers
- Writes a short strategy brief
Built on
- Otodom↔RCN matches
- Regional gap models
- Party-class behaviour
Built forAnyone who negotiates land price under time pressure.
Why teams trust itDemo mirrors api_comps_match_parcel negotiation fields.