Is this just another calculator?

No. ROIStack is a deal operating system. The Omni-View calculator is the front door, but you also get a Saved Deals library with inline task checklists, a Pipeline Kanban with a Deal Hub Drawer for tasks and notes, a Portfolio dashboard for owned assets, the Live Deal Room for sharing with lenders, and the proactive Dealy AI Copilot. Every deal flows through the same workspace.

How accurate are the projections?

ROIStack uses the same DSCR, cap rate, cash-on-cash, IRR, and after-tax formulas a serious analyst would use in a spreadsheet. We surface assumptions explicitly and let you sensitivity-test every input. Projections are estimates, pair them with your own diligence.

Where does the data come from?

You enter the property details, or paste a listing URL. Premium data sources (taxes, rent comps, ARV) integrate with industry-standard providers like RentCast, we never make numbers up without telling you.

Can I cancel anytime?

Yes. Every account starts with a 3-day Pro trial, no credit card required. Cancel in one click from the billing page. You keep Pro access until the end of the billing period.

What if I delete a saved deal by mistake?

Deleted deals move to Trash and stay recoverable for 30 days. Restore in one click. After 30 days they purge automatically.

Is ROIStack mobile-friendly?

Yes. ROIStack ships as a mobile-first PWA with a 5-slot bottom nav (Analyze, Saved, Pipeline, Portfolio, Workspace). Analyze from the driveway, save offline, and everything syncs when you reconnect.

ROIStack

New: Pipeline Deal Hub, Sticky KPI HUD, Proactive AI Copilot

Underwrite, manage, and close every deal in one app.

ROIStack is the deal operating system for investors. Analyze any property four ways, run it through your pipeline, track what you own, and share lender-ready deal rooms.

Try a sample deal Start 3-day Pro trial

Every new account gets 3 days of Pro free. No card required.

Or jump in:Rental calculator Airbnb calculator BRRRR calculator Fix & flip calculator DSCR calculator

Analyze

Score any property as LTR, STR, BRRRR, and Flip in 60 seconds.

Omni-View shares one set of inputs across all four strategies. A Sticky KPI HUD keeps your score, cash flow, and CoC visible while you type. Open the Dealy AI Copilot and it greets you with a full 4-strategy comparison before you ask a single question.

One property in, four strategy scores out, side by side
Sticky KPI HUD pinned while you change assumptions
Dealy Copilot opens with a deterministic deal breakdown plus suggested questions

Try a sample deal

ROIStack Omni-View with the Sticky KPI HUD pinned at the top, showing the STR tab active with deal score and key metrics

Manage

A real pipeline for the deals you actually work.

Saved Deals captures every property you underwrite with task checklists right in the card. Move a deal into the Pipeline Kanban and tap any card to open the Deal Hub Drawer: stage, tasks, notes, quick metrics, and a one-tap jump back into underwriting.

Saved Deals with un-nested task checklists, no extra clicks to see what's due
Pipeline Kanban with Lead, Analyzing, Offer, and Owned stages
Deal Hub Drawer: change stage, edit tasks and notes, jump to Omni without losing context
30-day Trash recovery so a stray tap never costs you a deal

See the pipeline

Saved Deals page showing inline task checklists on every property card

ROIStack Pipeline Kanban board with the Deal Hub Drawer open showing property details, task checklist, notes, and stage selector

Close & Track

Share with lenders. Track what you own.

Publish any saved deal as a branded Live Deal Room link your lender or partner can open without an account. Once you close, the Portfolio dashboard rolls up monthly cash flow, equity, and exposure across every owned asset.

Live Deal Room: branded, read-only tear sheet with capital stack and lender risk metrics
Manage every active share link from one drawer, disable any link instantly
Portfolio dashboard: total equity, monthly cash flow, CoC across every owned deal
Move deals from Pipeline to Portfolio in one tap when you close

See the portfolio

ROIStack Live Deal Room published view with capital stack, lender risk metrics, and branded header

Portfolio dashboard showing aggregate KPI strip and owned property cards

Built by an investor, for investors

ROIStack started as a spreadsheet I rebuilt every weekend to size up deals. After one too many midnight rebuilds, I turned it into the tool I wish I had: one workspace that takes a deal from first look through underwriting, pipeline, share, and portfolio without ever bouncing between tabs.

Live property data
Powered by RentCast
The metrics lenders use
DSCR, cap rate, CoC, IRR
Bank-grade encryption
Row-level security on every deal
Your data stays yours
Never sold, never shared

Four strategies. One source of truth.

Stop juggling three calculators and a spreadsheet. ROIStack scores every exit from the same inputs so you can compare apples to apples.

STR

Short-term rental

Best for: Airbnb and vacation rental operators.

ADR by occupancy, cleaning costs, seasonality, and management fees, modeled to monthly cash flow.

LTR

Long-term rental

Best for: buy-and-hold investors building monthly cash flow.

DSCR, cash-on-cash, amortization, after-tax pro-forma. Model the next 30 years in seconds.

BRRRR

Buy, rehab, rent, refi, repeat

Best for: investors recycling capital across multiple deals.

Acquisition, rehab, refi, cash-out. See how much capital comes back to deploy on deal #2.

Flip

Fix and flip

Best for: investors chasing short-hold capital gains.

ARV, rehab budget, hold costs, profit and ROI. Spot a thin margin before you write the offer.

What makes ROIStack different

Not a thin wrapper around a single formula. A deal workspace that goes the distance.

Proactive Dealy Copilot

Opens with a deterministic 4-strategy comparison plus suggested questions. No empty chat box, ever.

Sticky KPI HUD

Score, cash flow, and CoC stay pinned at the top while you change inputs. Never lose sight of the deal.

Pipeline Deal Hub

Kanban + slide-out drawer with tasks, notes, stage select, and a one-tap jump back into Omni.

Live Deal Room

Publish any deal as a branded share link. Lenders open it on any device, no account required.

Portfolio rollup

Aggregate cash flow, equity, and CoC across every owned asset. Built for what comes after you close.

Sensitivity Tornado

Tornado chart shows which assumptions break the deal, and which don't matter.

For individual investors

Underwrite, pipeline, and track. All in one place.

Whether you analyze one a week or three a day, ROIStack replaces your spreadsheet, your CRM, and your share-PDF workflow with a single workspace built for the deal.

See investor features

For agents, teams & wholesalers

Team plan coming soon

White-label deal analysis for your clients

Send clients branded Live Deal Room links and PDFs. Team seats and shared pipelines are coming soon.

See pro features

Free analyzer. Paid lifecycle.

Start free with the Omni-View calculator, 50 ROI Credits a month, and up to 5 deals in your Pipeline and Portfolio. Pro at $59 unlocks unlimited saved deals, the Live Deal Room, branded PDFs, and the proactive Dealy AI Copilot.

See full pricing

Frequently asked

Take your next deal from first look to closed in one app.

Start a 3-day Pro trial in 10 seconds. No card required. Upgrade only when you need live data, the Live Deal Room, or branded PDFs.

Start 3-day Pro trial