zetayu
~ $ zetayu --run

AI-driven clarity for small-scale landlords and investors.

Zetayu AI builds financial software with AI at the core. Small landlords see where their rentals stand and what to do next; options traders find their next trade.

open reafi.ai → see products
cash flow / mo $1,240 +6.2%
occupancy 96%
payoff 2031
reafi.ai · 12 Maple St · sample data
01 / products

Each product does one job well.

Status shows where it stands today.

Portfolio
reafi.ai
the market did most of the lifting ↓
$1.59M
Down payment
$33K
Principal paid
$910K
Appreciation
$2.53M
Loan balance
$5.06M
Market value
← your equity: $2.53M →
Where your $2.53M of equity came from
Down payments, principal paid, and appreciation — stacked against debt into value.
sample data from reafi.ai · rotates every 3s · hover to pause

REaFi

live
real estate analytics & financial intelligence

See what each rental property actually earns after the mortgage, taxes, and vacancies. Built for landlords with a handful of units, not a portfolio.

  • Month-by-month occupancy and rent collected
  • True cash flow after mortgage and expenses
  • Deductions captured as they happen, ready for tax time
  • Payoff scenarios for every loan
go to reafi.ai →
strikecallMSFT 497.5C · 21 DTE
max loss− $780
breakeven$505.30
verdictdelta 0.62 · ok to enter
sample trade · not advice

StrikeCall

beta
ai-guided options strategy

Check an options trade against your positions, risk tolerance, and goals before you commit capital.

  • Strategy comparison on the same underlying
  • Max loss, max gain, and breakevens up front
  • Each setup explained in plain English
request beta access
private beta · features and pricing may change
02 / why zetayu

A sharp eye on your money.

Zetayu works like an analyst on your side. It reads your numbers, spots what’s changing, and flags what needs attention before it becomes a problem.

Our mark is a bird in flight: speed, perspective, and a clear view from above. See the full picture, then decide with confidence.

03 / about

How is this actually doing?

Zetayu AI is a small software company in California. We build for people who manage their own money and want a straight answer to one question: how is this actually doing?

AI is how each product works, not a feature we added later. We ship one product at a time, use it ourselves, and move on only when it earns its place.

one job per product

REaFi handles property. StrikeCall handles options. Neither tries to be everything.

nothing is a black box

Every number and every recommendation traces back to the data that produced it.

built for individuals

Designed for people with a few assets, where every decision counts.

04 / contact

One inbox, real replies.

Questions about REaFi, a spot in the StrikeCall beta, or anything else.

~ $ mail contact@zetayuai.com
~ $ open reafi.ai
~ $