Now booking Build Days — $2,500 fixed
We build custom listing tools, tenant portals, and property management systems for real estate businesses — shipped in days. Fixed price. You own the code.
Best for: Tenant portal OR listing management tool
One day. 9am–5pm.
$2,500
Fixed price. No surprises.
Best for: Complete property management system
3–5 days of focused building.
From $8,000
Admin panels, auth, integrations included.
Property management platforms charge $200-$600/month per seat, lock you into their workflow, and own your data. StackFast builds software around YOUR processes, from $5K, and you own everything.
Give tenants a login to submit maintenance requests, view lease documents, and pay rent. Give landlords real-time visibility on their properties. Professional. Automated.
Maintenance request processing time dropped from 48 hours to 2 hours.
Manage your entire property portfolio in one place. Status, availability, photos, pricing, agent assignments. Publish to your website automatically.
One agency stopped manually updating listings across 3 different platforms.
Digital inspection forms with photo capture, automated scheduling, and compliance dashboards. Never miss a routine inspection or lease renewal date again.
Zero missed compliance deadlines in the first 6 months after launch.
Auto-generate monthly owner statements, income summaries, and expense breakdowns. Pull data from your trust accounting system. Send automatically.
End-of-month reporting went from 2 days to 2 hours.
Integrates with Xero, MYOB, QuickBooks, and more
30-minute call. You describe the problem. We agree what gets built today.
We build in the open. You watch it happen — real-time progress, no black box.
Deployed, live, your team starts using it tonight. Full source code. 2 weeks of fixes included.
“We went from idea to live customer portal faster than it took to get a quote from the last agency.”
Marcus Williams
Director, Pinnacle Advisory
15-minute call. No commitment. We'll scope the problem and give you a fixed quote within 24 hours. If it's not a fit, no hard feelings.
Or email us at hello@withstackfast.com