Property Management · Powered by AI

Your communities,
run themselves.

DoorTech AI works inside Rent Manager to handle the five workflows that consume your team's week — delinquency, renewals, maintenance, onboarding, and compliance — so your people focus on residents, not paperwork.

Take the Operator Survey See the Agents
15,000
Design Partner Residents
$92M
Serviceable Market
Day 1
Every Late Notice, Always
◆ Rent Manager Native Integration
◆ Texas Notice Law Compliant
◆ Day-1 Delinquency Follow-Up
◆ 90-Day Renewal Automation
◆ Escalates to Humans When It Matters
◆ Lot Rent Increase Notices
◆ MHC-Specific Compliance Layer
◆ $3–5/pad/month All-In
◆ Rent Manager Native Integration
◆ Texas Notice Law Compliant
◆ Day-1 Delinquency Follow-Up
◆ 90-Day Renewal Automation
◆ Escalates to Humans When It Matters
◆ Lot Rent Increase Notices
◆ MHC-Specific Compliance Layer
◆ $3–5/pad/month All-In
The Problem

Manual work is killing your margins.

A 2,000-pad portfolio pays $127,000–$210,000 per year in labor for work that requires no expertise — just reading, tracking, and following up. DoorTech AI does all of it automatically.

Delinquency Management 45–60 min/account
200–400 delinquent accounts per month at a 2,000-pad portfolio. Each one requires monitoring the rent roll, generating a notice, tracking responses, and managing escalation — done manually, every time.
Lot Rent Renewals 2–3 hrs/renewal
State law requires specific timing and language for lot rent increase notices. Getting it wrong has legal consequences. Getting it right manually takes 2–3 hours per renewal across 40–80 renewals per month.
Maintenance Coordination 20–40 min/request
400–800 maintenance requests per month need to be categorized, assigned, tracked, and closed. Most of this coordination is done by phone and email with no systematic follow-up.
Compliance Notices 45–90 min/notice
Cure notices, eviction prep, and non-renewal notices must meet Texas manufactured housing law requirements for language, delivery method, and timing. One mistake can invalidate an eviction proceeding.
$210K

annual labor cost for manual workflows
at a 2,000-pad portfolio

The DoorTech AI Difference
DoorTech AI Growth tier for 2,000 pads: $120,000/year. Net savings in year one: $7,000–$90,000. Every year after that the gap widens as you grow pads without growing headcount.
What It Handles

Five workflows.
One platform.

Each workflow runs directly inside Rent Manager, configurable to your community's rules, and knows when to hand off to a human.

WORKFLOW 01
🔴
Delinquency Agent
Monitors rent roll daily. Sends Day 1/5/10/14 notices via text and email. Tracks payment plans. Assembles legal-ready documentation at Day 14.
Day 1 every late account, every time
WORKFLOW 02
🔄
Renewal Agent
Identifies expiring leases 90 days out. Pulls market comps. Generates lot rent increase notice formatted per Texas law. Tracks responses and escalates non-responders.
90 days advance notice, automated
WORKFLOW 03
🔧
Maintenance Agent
Receives requests via SMS or portal. Categorizes, assigns to approved vendor, tracks completion, and closes loop with resident. Flags overdue work orders.
2 min from request to vendor assigned
WORKFLOW 04
🏠
Onboarding Agent
Drives the full move-in sequence from approved application to 30-day check-in. Screening initiation, lease prep, move-in checklist, utility reminders — all automated, all logged in Rent Manager.
Zero manual steps in the move-in process
WORKFLOW 05
⚖️
Compliance Agent
Generates legally-compliant notices — lot rent increases, cure notices, non-renewals — formatted per state law with correct timing, delivery method, and language. Requires manager approval before sending. Every notice logged.
100% notice compliance, every jurisdiction
The ROI Case

The math is
immediate.

A 2,000-pad operator on the Growth tier. The numbers speak for themselves.

Without DoorTech AI
✗
Operations Staff
4–6 employees for these workflows
✗
Fully-Loaded Labor Cost
$320,000–$480,000 per year
✗
Delinquency Follow-Up
Inconsistent — often 3–5 days late
✗
Compliance Notices
Manual — prone to timing errors
✗
Scaling 2K → 4K Pads
Hire 3–5 more staff
→
3–4×
ROI
Year One
With DoorTech AI
✓
Operations Staff
1–2 to supervise exceptions only
✓
Platform Cost
$120,000 per year ($5/pad/month)
✓
Delinquency Follow-Up
Day 1, every account, every time
✓
Compliance Notices
State-law compliant, logged automatically
✓
Scaling 2K → 4K Pads
No additional hires needed
$200–360K
Net Savings — Year 1
3.0 mo
Payback Period
17.8×
LTV:CAC Ratio
118%+
Net Revenue Retention
How It Works

Live in 6 weeks.
Not 6 months.

STEP — 01
🔌
Connect Rent Manager
We connect to your Rent Manager Online (RMO) instance via their open API. Read access for rent roll and resident data. Write access scoped to resident notes only. Setup takes 2–3 days.
STEP — 02
⚙️
Configure Your Rules
One 90-minute session with your operations manager. We document your delinquency escalation thresholds, notice timing, vendor assignments, and compliance requirements. No code required from you.
STEP — 03
🧪
Pilot on One Community
We deploy the Delinquency Agent on one community first. Real residents, real notices, real results. You monitor every action. After 30 days, we have hard data on recovery rate and hours saved.
STEP — 04
📈
Expand Across Portfolio
Once the pilot data is in, we roll all five agents across your full portfolio. Each community inherits your rules configuration. Expanding from 1 community to 20 takes days, not months.
Technology

Built on Rent Manager.
Powered by AI.

DoorTech AI works inside Rent Manager, not alongside it. Your team keeps using the same system they always have — DoorTech AI runs in the background and logs every action back to the resident file automatically.

🔄
Bidirectional Rent Manager API
Full read/write access means agents pull live data and log every notice, action, and escalation directly back into each resident's record. Complete audit trail.
🤖
AI That Understands Context
The AI reads resident history, generates notice language, and decides when to escalate to your team. Total technology cost per 2,000-pad portfolio: under $40/month.
🛡️
Human-in-the-Loop by Design
Configurable escalation thresholds. Compliance notices require manager approval before sending. Edge cases route to humans with a pre-assembled summary. Every agent knows when to stop.
doortech-ai · delinquency-agent.py
# Daily 6AM — Delinquency Agent

rent_roll = rent_manager.get_balances(
community_id=config.community_ids,
status="past_due"
)

for resident in rent_roll:
days_late = resident.days_since_due
history = resident.payment_history

# Claude reasons about context
action = claude.decide(
days_late=days_late,
history=history,
rules=config.escalation_rules
)

if action == "send_notice":
twilio.send_sms(resident, action.message)
rent_manager.log_note(resident.id, action)

elif action == "escalate":
# Human review required
queue.add_for_review(resident, action)
Market

Built for the
operators everyone else ignores.

Enterprise AI platforms serve the REITs. DoorTech AI serves the 3,500 mid-market operators managing 2,000–15,000 pads — large enough to have the problem, too small to build the solution.

TIER 1 — LAUNCH
~3,500
operators · 500–2,000 pads
$21–84K ARR
Family office, owner-operators, Sun Belt focused. Our first customers.
TIER 2 — PRIMARY
~1,200
operators · 2,000–10,000 pads
$84–240K ARR
Meritus, Cal-Am, Kingsley, Newport Pacific. Staffing pain is a boardroom conversation.
TIER 3 — GROWTH
~400
operators · 10,000–50,000 pads
$240K–1M ARR
UMH Properties, Havenpark, Investment Property Group. PE-backed, data-driven buyers.
TIER 4 — ENTERPRISE
~100
operators · 50,000+ pads
Custom
RHP (60K sites), YES! Communities, Inspire (Apollo). Long-term enterprise targets.
4.3M
Professionally Managed Pads
$92M
Serviceable TAM
Zero
Purpose-Built MHC AI Competitors
7–8%
Annual Lot Rent Growth, Sun Belt
Tell us about your operations

Operator Discovery
Survey

Help us understand how your team manages the five core workflows today. Your answers shape how we structure the pilot.

🚪

8–12 minutes. Five workflows.
One honest conversation.

We built this to understand your operations before we talk — not after. Confidential and used only to shape the pilot.

5
workflows
8–12
minutes
100%
confidential