MiaSphere began with one frustrating Miami home sale. Today it’s the city’s most trusted free intelligence platform for property sellers and investors.
“I paid $48,000 in commission for advice that felt like guesswork. There had to be a smarter way.”
— Alex Martinez, Founder
After a frustrating Coral Gables property sale in 2022 — zero pricing data and a commission that far outweighed the advice received — our founder built the tool he wished had existed.
Two years of AI development and buyer network curation later, MiaSphere launched across Miami as a permanently free platform for every seller who deserved better.
Agents know what homes truly sold for. Buyers know their negotiation leverage. We built MiaSphere so every seller knows it too — for free.
We show our data sources. No black boxes or "just trust us."
Every feature starts with one question: does this genuinely help the seller get a better outcome?
Intelligence shouldn't require a $30K commission. Our seller tools are permanently free. No freemium hook.
You decide who sees your property, when, and how. We never share your data without explicit permission.
Join thousands of Miami homeowners and investors getting smarter about their real estate decisions — zero cost, zero obligation, zero agent gatekeeping.
The average sale price is $885,000 for dry lot single-family homes.
$546 per square foot.
It is currently a balanced-to-buyer’s market for 3-bed 2-bath homes, especially those needing updates. Properties sit for about 76 days and buyers have meaningful negotiation power.
Average price reductions are 7.6%. Sellers often adjust pricing after testing the market, opening the door for buyers to negotiate.
