DoorLoop vs Buildium

Pricing checked Oct 2026. Prices and plans change, so confirm on each vendor's site before buying.

Quick verdict

Buildium is the cheaper place to start for a small portfolio, with plans from $62/month. DoorLoop costs more at the low end ($199/month minimum) but gives every plan unlimited users, full API access and newer AI agents, which makes it a strong pick for growing managers.

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DoorLoop and Buildium are two of the most compared property management platforms for landlords and small to mid-size property managers. Both handle the basics well: accounting, online rent collection, leasing, tenant and owner portals and maintenance.

The differences come down to how they price, how much AI work they do for you, and how fees for things like payments and eSignatures add up. Buildium is owned by RealPage and has been around a long time. DoorLoop is newer and leans hard into AI agents that take on whole jobs.

Features and pricing at a glance

	DoorLoop	Buildium
Pricing model	Per unit per month, with a monthly minimum	Tiered plans, starting prices published
Entry plan	DoorLoop One: $2.50/unit/month ($1.50/unit above 100), minimum $199/month	Essential: from $62/month
Mid plan	DoorLoop Connect: $4.00/unit/month, minimum $299/month	Growth: from $192/month
Top plan	DoorLoop Multiply: $5.00/unit/month, minimum $399/month	Premium: from $400/month
Users	Unlimited users on every plan	Customized user roles and permissions (plan-dependent)
AI	AI Assistant on all plans; Receptionist Agent (Connect+); Maintenance Ops and Lease Renewal agents (Multiply)	AI Assistant on Essential; Lumina AI features expand on Growth and Premium
Tenant screening	$35 per report	$17 per screening, or $35 paid by applicant; enhanced screening $20 on Growth and Premium
eSignatures	Unlimited eSignatures and templates	$5/document Essential, $1/document Growth, unlimited Premium
Incoming ACH rent	Free on Connect and Multiply	$2.35 Essential, $1.35 Growth, first 12 months free then $0.60 on Premium
API	Full API access and Zapier on every plan	Open API on Premium
Free trial	Not listed on the pricing page	14 days, no credit card

Pricing for small vs larger portfolios

Buildium is easier on a small landlord's wallet. The Essential plan starts at $62 a month. DoorLoop's cheapest plan is $2.50 per unit but carries a $199 monthly minimum, so with 20 units you pay the minimum, not $50.

As you grow the gap narrows. At 100 units DoorLoop One works out to $250 a month, and its higher plans waive some fees (free incoming ACH on Connect and Multiply, unlimited eSignatures on all plans) that you would pay per transaction on Buildium's lower tiers.

AI and automation

DoorLoop's pitch is that every plan has the same platform and you pay for how much work AI takes off your plate. Connect adds a Receptionist Agent that answers tenant texts, calls and portal messages around the clock using your leases and policies. Multiply adds agents for maintenance from work order to bill and lease renewals through signature.

Buildium includes an AI assistant on Essential and expands into Lumina AI on higher plans, with features such as AI bill scan and writing help. Its full AI and automation suite is on Premium.

Support and onboarding

Buildium gives all customers ticket support, adds live phone support on Growth and Premium, and requires onboarding on those plans. DoorLoop includes chat and email support on One, adds phone and Zoom on Connect, and offers VIP priority support on Multiply.

Who each tool is best for

DoorLoop is best if

You manage enough units that the $199 minimum is not a problem
You want unlimited users and full API access on any plan
You want AI agents to answer tenants and run maintenance
You want unlimited eSignatures without per-document fees

Buildium is best if

You have a small portfolio and want the lowest starting price
You want a long-established platform with a big marketplace
You want a free 14-day trial with sample data
You are fine paying some fees per transaction on lower tiers

Pros and cons

DoorLoop

Pros

Unlimited users, document storage and API access on every plan
AI agents that handle tenant messages, maintenance and renewals
Unlimited eSignatures
Free incoming ACH on Connect and Multiply

Cons

$199/month minimum is steep for very small landlords
Tenant screening costs $35 per report
Higher plans needed for the most useful AI agents

Buildium

Pros

Low entry price from $62/month
Mature accounting, maintenance and leasing tools
14-day free trial, no credit card
Lots of add-on services such as inspections and renters insurance

Cons

eSignature and ACH fees on lower tiers add up
Open API and full AI suite only on Premium
Onboarding is required on Growth and Premium

FAQ

Is DoorLoop cheaper than Buildium?

Usually not for small portfolios. Buildium starts at $62/month while DoorLoop has a $199/month minimum. For larger portfolios, DoorLoop's per-unit pricing and included features can come out competitive.

Does Buildium have a free trial?

Yes, Buildium offers a free 14-day trial with sample data and no credit card required.

Which has better AI features?

DoorLoop currently goes further, with agents that answer tenants 24/7 and run maintenance and lease renewals. Buildium offers its AI assistant and Lumina AI features, with the full suite on Premium.

Can I switch plans later?

Both let you change plans. Buildium lets you upgrade from the Account and Billing page, and DoorLoop's plans share the same platform, so moving up adds features rather than requiring a migration.

The bottom line

For a landlord with a handful of doors, Buildium's lower starting price is hard to beat. If you manage a growing portfolio and want a single platform where AI handles tenant messages and routine work, DoorLoop's higher minimum buys a lot. Price out your actual unit count on both before you decide.

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