As Josh mentioned, it's important to find your right fit, I wouldn't focus solely on price especially if you're looking to be very hands off and you're looking for quality. 

I'd suggest scheduling a tour with each company and deciding which one fits you best.

Figure out which best fits you and your personality and take it from there.  

Arizona’s booming industrial and real estate markets seem like the perfect fit for your skills and vision.

One way we fight this is with photo verification pre-lease signing and not approving renters who don't view the place in person, our credit underwriting software also flags apps that have a high likelihood of fraud.

Key Factors for a Good Seller-Financed DealCash Flow: Rental income should exceed monthly payments (PITI) by at least 1.25–1.5x.Purchase Price: Compare to ARV and market value for fair pricing and equity potential.Interest Rate: Aim for competitive rates; higher rates must still allow positive cash flow.Amortization/Balloon Terms: Favor longer amortization and align balloon payments with your exit strategy.Down Payment: Lower upfront costs reduce risk but should meet the seller's expectations.Flexibility: Seek no prepayment penalties and fair late-payment clauses.Property Condition: Ensure the property’s condition matches terms through inspections.Seller Motivation: Assess the seller’s willingness to negotiate favorable terms.Exit Strategy: Have a clear plan for refinancing or payoff at term end.Portfolio Fit: Ensure the deal aligns with your financial goals and risk tolerance.Vetting multiple deals and consulting professionals is crucial to making sound decisions.

Then the prices lower towards the date and you end up booking at a low price or worse just being vacant.I think manually pricing your STR'S is a much better approach.So many people are looking for the next cool software app to buy a subscription to.

Here’s what I have so far:Downtown San Antonio (78205)King William Historic District (78204)Pearl District (78215)Alamo Heights (78209)Southtown (78210)Leon Valley (78238)Stone Oak (78258)Tobin Hill (78212)La Villita (78205)Helotes (78023)Heritage / Far West Side (78245)I just wanted a broad list to start with areas that could fit the bill.

You'll have higher rates going that route, but it may be a good fit for you. 

I used to use the Meetup app, I think it is still around.