AppFolio and Buildium are the two names that come up most when landlords and property managers start comparing software. Both are serious, full-featured platforms. Both can handle rent collection, maintenance tracking, tenant screening, and financial reporting. And both have thousands of users who swear by them.
But the appfolio vs buildium decision usually isn’t that close — once you know the key numbers, the right choice tends to be obvious. The short version: Buildium is built for smaller, residential-focused operations. AppFolio is built for larger and more complex portfolios. The problem is that most comparison guides bury this before you get to the good part.
Here’s what you actually need to know.
AppFolio and Buildium at a Glance
| AppFolio | Buildium | |
|---|---|---|
| Starting price | $298/mo (50-unit minimum required) | $62/mo (no minimum) |
| Pricing model | Per unit/month | Flat monthly tiers |
| Portfolio minimum | 50 units | None |
| Best for | 200–10,000+ units | 1–500 units |
| AI tools | Realm-X autonomous agents | Lumina AI assistant suite |
| Commercial property support | Yes — purpose-built | Limited |
| HOA management | Basic | Purpose-built |
| Mobile app quality | Strong | Often criticized |
| Customer support rating | Mixed | Generally positive |
Both platforms cover the core landlord workflow: online rent collection, a tenant portal where renters can submit maintenance requests and pay rent, lease management, background screening, and financial reports. The gaps open up when you look at cost, scale, and the types of properties each handles well.
Pricing: What Each Platform Actually Costs
AppFolio Pricing
AppFolio charges per unit, per month — and it has a hard 50-unit minimum. Smaller landlords can’t use it at all.
| Plan | Typical Cost per Unit/Month | Minimum Monthly Fee |
|---|---|---|
| Core | ~$1.49 | $298 (50 units) |
| Plus | ~$3.50 | Custom quote required |
| Max | ~$5.00 | Custom quote required |
Note: AppFolio requires a custom quote for exact pricing. Rates shown are representative based on public information.
That 50-unit minimum creates a real problem for smaller operators. At exactly 50 units, you’re paying roughly $298/month ($5.96 per unit) — nearly four times the advertised Core rate. AppFolio only becomes genuinely cost-competitive somewhere around 200 units.
The Plus tier adds affordable housing compliance tools for government-subsidized rental programs (called HUD and LIHTC — both types of federally assisted housing). The Max tier adds the full AI automation suite and advanced analytics, and is typically used by operators with 500 or more units.
Buildium Pricing
Buildium uses flat monthly tiers — no per-unit fee, which makes budgeting more predictable.
| Plan | Monthly Base Price | Unit Range |
|---|---|---|
| Essential | $62 | Up to 150 units |
| Growth | $192 | 150–500 units |
| Premium | $400 | 500+ / unlimited |
Annual billing shaves about 10% off each tier.
Transaction fees vary by plan and can significantly increase your actual monthly cost:
- Essential: Incoming EFT $2.35/transaction; eSignature $5 per document; Bank account setup $99 per account
- Growth: Incoming EFT $1.35/transaction; eSignature $1 per document; includes 10 free bank accounts
- Premium: Incoming EFT free for first 12 months, then $0.60/transaction; eSignature unlimited; includes 100 free bank accounts
For high-volume operations using Essential, fees can add 30–50% on top of the base price. Upgrading to Growth or Premium significantly reduces per-transaction costs.
Features Side by Side
| Feature | AppFolio | Buildium |
|---|---|---|
| Online rent collection | Yes | Yes |
| Tenant portal (web + mobile) | Yes | Yes |
| Owner financial portal | Yes | Yes |
| Maintenance request workflow | Full, with AI triage | Full, standard |
| Tenant screening | Yes | Yes |
| Online leasing and e-signatures | Yes | Yes (fee on Essential) |
| Financial reports | 80+ | ~50 |
| Multi-year financial comparison | Built-in | Manual only |
| Commercial lease tools (CAM, % rent) | Yes | No |
| Affordable housing compliance | Plus/Max only | No |
| HOA / community association tools | Basic | Purpose-built |
| AI automation | Realm-X Performers (autonomous) | Lumina AI (assistive) |
| Open API (connect to other software) | Max tier only | Premium tier |
| Mobile app | Well-rated | Frequently criticized |
For straightforward residential property management — single-family homes, apartment buildings, multifamily units — both platforms cover everything you need. The differences become meaningful at the edges: commercial leases, affordable housing programs, HOA management, and how far the AI features actually go.
Where AppFolio Pulls Ahead
AI that works without you. AppFolio launched autonomous AI agents — called Realm-X Performers — in 2025. These aren’t chatbots that help you draft messages. They’re agents that handle entire workflows on their own: responding to leasing inquiries, triaging maintenance requests, and sending routine resident messages, around the clock. Some operators report time savings from these autonomous workflows, though results vary by portfolio type. Buildium’s Lumina AI is useful, but it’s assistive — it helps you do the work faster, not do it for you.
Commercial properties. AppFolio has purpose-built tools for commercial leases — including CAM reconciliation (calculating each tenant’s share of shared building operating costs, like utilities and insurance in a strip mall) and percentage rent (a commercial lease type where rent is tied to the tenant’s sales revenue). Buildium has no equivalent. If even a portion of your portfolio is commercial, AppFolio is the practical choice.
Reporting depth. Eighty-plus reports versus roughly fifty, plus built-in multi-year comparisons and multi-entity support for portfolios spread across multiple ownership structures. For complex portfolios, those extra reports aren’t a luxury.
Mobile app. Field staff and property managers working off their phones consistently rate AppFolio’s mobile app higher. Buildium’s is functional for basic tasks — checking rent status, sending a message — but a lot of the desktop features just aren’t there.
Where Buildium Has the Edge
No minimum portfolio size. This is probably the most important practical distinction. A landlord with 5 units can use Buildium. They literally cannot use AppFolio. If you’re managing fewer than 50 units, the decision is made for you.
Lower cost for smaller portfolios. At 50–200 units, Buildium typically runs hundreds of dollars per month less than AppFolio — even after factoring in transaction fees. That gap is real money for a small PM company.
HOA management. Buildium was designed with homeowners associations and community associations (groups of homeowners who share common spaces and pay dues together) in mind. It has purpose-built tools for dues tracking, violation notices, board portals, and community announcements. AppFolio handles some of this, but Buildium is meaningfully better at it.
Customer support. This is the most consistent difference in reviews. Buildium is rated noticeably better for response time, onboarding help, and actually resolving issues. AppFolio’s support has a well-documented reputation for long wait times and tickets that don’t get resolved — it’s the single most common complaint across recent user reviews.
Easier to learn. Buildium is more intuitive for teams that are switching from spreadsheets for the first time. It doesn’t front-load you with 80 report types. For a small PM company building its first real system, that onboarding curve matters.
Which One Is Right for Your Portfolio?
The decision is almost always driven by two factors: how many units you manage, and whether any of them are commercial.
| Portfolio Profile | Pick This | Reason |
|---|---|---|
| Under 50 units | Buildium | AppFolio won’t accept portfolios this size |
| 50–200 units, residential only | Buildium | Lower cost, easier onboarding, strong core features |
| 50–200 units, mixed/commercial | AppFolio | Commercial tools justify the premium |
| 200–500 units, residential | Buildium (Growth) | Cost advantage holds; Growth tier is well-matched |
| 500+ units | AppFolio (Core or Max) | Built for this scale; AI automation earns its cost |
| HOA / community associations | Buildium | Purpose-built tools; better value for this type |
| Affordable housing (HUD/LIHTC programs) | AppFolio Plus/Max | Only platform with compliance tools built in |
| Commercial-heavy portfolios | AppFolio | No real competition at this level |
A note on third-party integrations: some operators reported that Buildium discontinued support for third-party integrations with limited advance notice. If your workflow depends heavily on third-party tools, confirm Buildium’s integration roadmap before committing — and maintain a backup plan in case integrations you rely on become unsupported.
The honest bottom line: under 200 residential units, Buildium is the better value in almost every scenario. Past that threshold — or the moment commercial tenants enter the picture — AppFolio’s depth starts to justify the cost.
Both platforms offer free demos. Run them back-to-back with your actual team before committing.
Last reviewed: April 26, 2026. Pricing data sourced from AppFolio.com/pricing and Buildium.com/pricing. Both platforms update pricing and fees regularly — verify current rates directly with each vendor before committing to a contract.