STRunderground - Short-Term Rental Deal Analyzer (Airbnb, VRBO)

Overview

STRunderground analyzes any Zillow listing as a short-term rental (ex. Airbnb, VRBO) investment, without leaving the page.

Browse Zillow normally, and when you land on a property listing, click "Analyze as STR" to get a full deal breakdown in seconds: • AI Deal Score (1-10) with an honest verdict: strengths, concerns, and a recommendation • Real Airbnb comp data: average daily rate, occupancy, and revenue from actual nearby listings • Full deal calculator: cash-on-cash return, monthly cash flow, cap rate, DSCR, and total ROI • Regulatory check: know if STRs are restricted or require permits in that city No more copying URLs between tabs. No more building spreadsheets. No more guessing. How it works: 1. Navigate to any Zillow property listing 2. Click the "Analyze as STR" button that appears 3. Get your full analysis in ~15 seconds 4. Save properties to your pipeline or open the full breakdown on strunderground.com Free users get 3 analyses/month. Pro ($19/mo) and Max ($39/mo) plans available at strunderground.com.

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Details

Version
1.0.1
Updated
April 17, 2026
Flag concern
Size
311KiB
Languages
English (United States)
Developer
Christopher Kiertz
311 Sam Hill Rd Guilford, CT 06437-2506 US
Website
Email
chris@strunderground.com
Phone
+1 203-927-9946
Trader
This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.

Privacy

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STRunderground - Short-Term Rental Deal Analyzer (Airbnb, VRBO) has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

STRunderground - Short-Term Rental Deal Analyzer (Airbnb, VRBO) handles the following:

Personally identifiable information

Authentication information

Web history

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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