CompDeck

About

CompDeck is a Chrome extension that builds a branded Comparative Market Analysis from any property listing page in about 90 seconds.
WHAT IT DOES
Open any property listing on your MLS portal or a real estate search site. Press Command+Shift+C on Mac or Ctrl+Shift+C on Windows. CompDeck reads the listing data and generates a complete CMA containing:
— Comparable sold properties pulled from public listing data
— Price per square foot analysis across all comps
— Average sale price, median days on market, and subject property comparison
— A suggested list price range based on the comparable sales
— A two-paragraph AI-generated CMA narrative ready to present or edit
— Your branding on every export — agent name, brokerage, phone, email, and brand colour
TWO EXPORT OPTIONS
Export PDF opens your browser print dialog with Save as PDF pre-selected. The document includes your branding throughout.
Open to Edit opens a fully editable version in a new browser tab. Click any text to change it, then print to PDF when ready.
TWO CMA TYPES
Listing CMA supports your list price recommendation to a seller. Buyer Offer Analysis supports your buyer's offer price strategy.
HOW TO GET STARTED
1. Click Add to Chrome above
2. Click the CompDeck icon in your Chrome toolbar
3. Create a free Eave account — no API key or credit card required
4. Open any property listing page
5. Press Command+Shift+C or Ctrl+Shift+C
Your first 5 CMAs are free every month. Upgrade to Pro for unlimited exports with full branding.
SUPPORTED PLATFORMS
CompDeck works on all major web-based MLS portals and real estate search sites. If listing data is visible on the page, CompDeck can read it.
PRIVACY
Listing data from the active page is sent to our server to generate the CMA. Branding data is stored locally and sent to our servers only at PDF generation time. Full privacy policy at heyeave.com/privacy-compdeck.
Part of the Eave suite — ListingCraft, ShowingPrep, and CompDeck.