Published 2026-09-30 · 5 min read

Avail vs Buildium (2026): Which Property Management Software Is Right for Your Portfolio?

Affiliate disclosure: we're not yet affiliated with Avail or Buildium, so there are no affiliate links in this article — just the comparison. If that changes, we'll add links and update this note.

Avail and Buildium are two of the most-searched property management platforms for landlords in 2026 — and they're built for different audiences. Avail is the free-to-start, DIY-landlord platform aimed at self-managing owners with a handful of doors. Buildium is the professional-grade platform starting at $62/month, built for landlords scaling up and full-time property managers.

This comparison answers one question: at what portfolio size does Buildium's subscription actually beat Avail's free tier? For most self-managing landlords, the answer matters because overpaying for software eats rental income directly.

Avail vs Buildium at a glance

Who each platform is actually built for

Avail is designed for the landlord who manages their own properties and wants everything — listings, screening, leases, rent collection — in one place without a monthly subscription. It's the platform you pick when you have 1–10 units and every dollar of overhead matters. Our full Avail review walks through the free tier in detail.

Buildium is designed for landlords who are scaling and for professional property managers. It assumes accounting is a core job (not a side task), that you manage multiple owners or entities, and that automation, analytics, and an owner/tenant portal matter. If you're hiring (or thinking about hiring) staff or a manager, Buildium is built for that world. Our full Buildium review covers the three plan tiers.

The practical difference: Avail asks "how do we make self-management painless?" Buildium asks "how do we run a management company?"

Pricing: the real comparison

Avail: A free tier covers listings, applications, and screening essentials. Paid plans kick in per unit for larger portfolios and advanced features — published guidance suggests budgeting around $50+/month for larger setups. If you're collecting rent on a few doors, the free tier handles the essentials without touching your cash flow.

Buildium: Starts at $62/month (Essential), with Growth around $192/month and Core+ at $400/month. Transaction fees stack on top: $1.99 per incoming ACH EFT on Essential, eSignatures $1 per document on lower plans, and a $99 business-bank-account setup fee on Essential. Screening runs about $35 per application (applicant-paid). For a 10-unit landlord on Essential, you're paying $62/month plus transaction fees — roughly $700+ per year before extras.

The cutoff: If you self-manage under ~15 units, Avail's free tier is nearly always the better financial choice — you're saving $700+ a year for features (owner portals, multi-entity accounting, AI analytics) you won't use. Once you're past ~20 units, or managing for other owners, Buildium's accounting and automation start paying for themselves in time saved and error reduction.

One caution: mark any pricing you see quoted against the vendors' current pages — both companies adjust plans and transaction fees, and third-party reviews go stale. We've noted unverified figures here as published guidance, not quotes.

Hidden costs and fee traps to watch

The headline price is never the whole story. On Buildium, the $62/month Essential plan is the floor: $1.99 per incoming ACH on rent day adds up fast (a 10-unit landlord collecting monthly pays ~$20/month just in rent-collection fees on top of the plan), eSignatures cost $1 per document on lower tiers, and there's a $99 business-bank-account setup fee on Essential that Growth waives. Avail's free tier avoids all of this — but if you outgrow it, the per-unit paid plans can creep past $50/month, at which point you're paying near-Buildium money without Buildium's accounting.

Also watch screening fees: both platforms pass screening costs to the applicant in most configurations, but confirm who's paying before you list a unit — an applicant-paid $35 screening is standard; a landlord-paid one multiplied by 30 applications is a budget line.

Tenant and owner experience

Avail's tenant portal is simple by design: pay rent, submit maintenance requests, message the landlord. Tenants adopt it fast because there's nothing to learn. Buildium's portals (tenant + owner) are richer — owners see statements, tenants see ledgers — but the richness is aimed at the manager-owner relationship. If you're self-managing and your tenants just need to pay rent and report a leaky faucet, Avail's simplicity is a feature, not a limitation.

Mobile apps exist for both. Avail's app covers the core landlord workflows; Buildium's covers the full management workflow including owner reporting. Neither replaces the desktop for accounting work.

Rent collection

Both platforms handle online rent collection, automated reminders, and late-fee enforcement. The difference is cost structure:

• Avail: rent collection included; no subscription required to collect.
• Buildium: rent collection included in the plan, but ACH on Essential costs $1.99 per incoming transaction — on rent day across multiple units, that adds real money on top of the $62 base.

For a small landlord, "free" beats "$62 + fees" every time. For a manager running 100 units, the per-transaction fee is rounding error against the plan's automation value.

Tenant screening

• Avail: credit report and background check powered by TransUnion, with application workflows built in. See our Avail vs RentPrep comparison for screening depth details.
• Buildium: credit, background, and income verification for roughly $35 per application (paid by the applicant). Screening depth is comparable; Buildium's edge is screening volume workflows for managers running dozens of applications a month.

Neither platform's screening replaces your own judgment — verify employment and landlord references yourself regardless of which you use. Our guide to tenant screening costs breaks down what each check actually tells you.

Accounting and reporting

This is Buildium's decisive advantage. Buildium runs a full general ledger — trust accounting, owner statements, bank reconciliation, 1099 prep. If you manage for other owners, it's the category leader.

Avail's accounting is lighter: rent tracking and basic reporting, enough for a self-manager with a couple of properties, but not a substitute for a real ledger at scale. If you're doing your own books, pair Avail with dedicated accounting software — our landlord accounting software comparison covers the options.

Listings, leases, and maintenance

Both platforms syndicate listings to major rental sites, provide state-specific lease templates, and offer maintenance-request workflows with tenant portals. In day-to-day use they're functionally equivalent for these features. Buildium's maintenance and communication tools are more manager-oriented (vendor coordination, owner approvals); Avail's are simpler and tenant-friendly.

If listing syndication is your priority, Avail's free tier gets you listed at $0 — hard to beat.

Customer support and onboarding

Avail's support is geared toward individual landlords and is well-rated for responsiveness on the core workflows. Buildium offers onboarding assistance and a deeper knowledge base aimed at managers migrating portfolios — a meaningfully bigger onboarding lift, which Buildium offsets with implementation support on higher tiers.

Verdict: which should you choose?

Choose Avail if: you self-manage fewer than ~15 units, want $0 software overhead, and your accounting needs are simple. It's the best free property management software for the classic small landlord — see our best free property management software roundup for how it stacks against Innago and TenantCloud.

Choose Buildium if: you're managing 20+ units, managing for other owners, or hiring staff — where full accounting, owner portals, and automation justify $62–$400/month. Our Buildium vs Rentec Direct comparison is worth reading if you're evaluating manager-grade platforms head to head.

The one-line version: Avail is the tool for landlords who manage; Buildium is the tool for landlords who run a business. Pick the one that matches the business you have, not the one you hope to have in five years.

FAQ

Is Avail really free?

Avail offers a free tier covering listings, applications, screening basics, and rent collection. Paid per-unit plans add features for larger portfolios. Verify current plan details on Avail's site before deciding.

Can I switch from Avail to Buildium later?

Yes — many landlords start on Avail and migrate to Buildium as their portfolio grows. Export your tenant and lease data before canceling, and expect a real onboarding project on Buildium's side.

Does either platform replace an accountant?

No. Buildium's ledger is excellent bookkeeping, but it's not tax advice or a CPA. See our rental property tax deductions checklist for what to track regardless of platform.