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Real Estate · head to head

Buildium vs Zillow

Buildium logo

Buildium

Real Estate

Property management software designed with you in mind

From
Free
Rated
-
Full reviewWebsite
Zillow logo

Zillow

Real Estate

Consumer property search site whose actual product, Premier Agent, is paid lead placement sold to agents and brokers, not the free listings buyers browse

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Buildium has a free tier, so it costs nothing to try first.
  • Each has a real cost: Buildium prices are all quoted as starting figures, from $62 a month on Essential to $400 on Premium, so the real cost depends on unit count; Zillow leads are frequently sold to multiple agents at once, so an agent is often bidding against competitors for the same buyer rather than buying an exclusive introduction.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Buildium and Zillow actually diverge.

Attributes where Buildium and Zillow differ
AttributeBuildiumZillow
Starting priceFreeOn request
Pricing modelsubscriptionquote
Free tierYesNo
PlatformsWebWeb, iOS, Android

Identical on both: user rating (Not yet rated), category (Real Estate).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Buildium

Nothing recorded that Zillow does not also cover.

Only in Zillow

  • Consumer listing search
  • Premier Agent placement
  • Lead connections
  • Performance dashboards
  • Zillow Flex
  • Agent profile and reviews

What people use each for

The jobs each tool is most often brought in to do.

Buildium

  • Property management accounting and rent collectionnot Zillow
  • Maintenance requests and work order trackingnot Zillow
  • Tenant screening and lease signingnot Zillow
  • Owner and tenant portalsnot Zillow
  • Community association management on the Enterprise tiernot Zillow

Zillow

  • An agent in a competitive metro wanting listing-page visibility on homes they do not personally representnot Buildium
  • A team wanting predictable lead volume to feed a follow-up system, accepting shared, non-exclusive leadsnot Buildium
  • A brokerage evaluating Zillow Flex as a pay-on-closing alternative to upfront advertising spendnot Buildium
  • A buyer or renter using the free consumer search, who is not Zillow paying customer at all and should understand that agent placement on a listing does not mean that agent represents the sellernot Buildium

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Buildium

  • Prices are all quoted as starting figures, from $62 a month on Essential to $400 on Premium, so the real cost depends on unit count
  • Onboarding is mandatory on the Growth and Premium plans, adding a cost the monthly figure does not show
  • Live phone support is withheld from the Essential tier
  • The Open API is Premium only
  • Portfolios above 5,000 units are pushed to a quote-only Enterprise arrangement

Zillow

  • Leads are frequently sold to multiple agents at once, so an agent is often bidding against competitors for the same buyer rather than buying an exclusive introduction.
  • Reported lead-to-close conversion of roughly 1 to 3 percent means most paid connections do not become closed transactions, and the advertising spend has no guaranteed return.
  • Cost per connection varies heavily by ZIP code and competition, so budgeting is unpredictable and can spike in desirable areas without warning.
  • The agent shown as a contact on a listing is frequently not the listing agent, which has drawn criticism for consumer confusion about who actually represents the seller.
  • Placement is rented, not owned; an agent who stops paying loses visibility instantly, unlike a website or CRM investment that continues to compound in value.

Pricing, plan by plan

Buildium

Free
  • Essential$62/month
    • Basic accounting, maintenance, leasing
    • Standard reporting
    • Basic AI assistant
  • Growth$192/month
    • Everything in Essential
    • Customization and reporting automation
    • Enhanced tenant screening
  • Premium$400/month
    • Everything in Growth
    • Open API access
    • Free inspections

Zillow

On request
  • Premier Agent$undefined/month
    • Consumer search and listings are free; agents pay for lead placement
    • Average cost per connection roughly $139 (non-major metro) to $223+ (major metro)
    • Monthly spend commonly $200-600 small markets, $1,500-5,000+ major metros

Which should you pick?

Choose Buildium if

  • You want to start without paying.
Buildium review

Choose Zillow if

  • You need consumer listing search.
  • You work on Web, iOS, Android.
  • You also want premier agent placement.
Zillow review

Questions people ask

Is Buildium or Zillow better?
Neither clearly leads. Buildium starts at Free and Zillow at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Buildium or Zillow?
Buildium has a free tier; the other does not. Paid plans start at Free for Buildium and On request for Zillow.
Does Buildium or Zillow run on more platforms?
Buildium runs on Web. Zillow runs on Web, iOS, Android.
Can I use Buildium for free?
Yes. Buildium has a free tier, so you can try it without paying. Zillow starts at On request.
What is Buildium best used for?
Buildium is most often used for property management accounting and rent collection, maintenance requests and work order tracking, tenant screening and lease signing, owner and tenant portals. Of those, property management accounting and rent collection and maintenance requests and work order tracking are not what Zillow is typically brought in for.
What can Buildium do that Zillow cannot?
Zillow covers Consumer listing search, Premier Agent placement, Lead connections, Performance dashboards.

Answered from the vendors’ own pages

Buildium: How much does Buildium cost for a small landlord?

Buildium starts at $62/month (Essential plan) and includes basic accounting, maintenance, and leasing. A 14-day free trial is available without credit card required.

Source
Zillow: Do home buyers or sellers pay Zillow?

No. Consumer search, Zestimates and listing browsing are free. Zillow revenue comes from agents and brokers paying for Premier Agent placement and leads.

Buildium: Are tenant screening and eSignatures included in Buildium plans?

No. Tenant screening costs $17–$35 per screening. eSignatures cost $1–$5 per document on Essential and Growth plans. Premium plan ($400/month) includes unlimited eSignatures and removes per-document charges.

Source
Zillow: Does the agent shown on a Zillow listing represent the seller?

Not necessarily. Premier Agent placement can show a paying advertiser as the contact even when they are not the actual listing agent.

Buildium: What do I get by upgrading from Essential to Premium?

Premium ($400/month) adds Open API access, free property inspections, unlimited free eSignatures, 12 months of free incoming EFT processing, and a full AI suite. Growth ($192/month) is the mid-tier with customization and reporting automation.

Source
Zillow: Is there a cheaper alternative to paid placement?

Zillow Flex offers a pay-on-closing model instead of upfront ad spend in select markets, trading a lower risk of wasted spend for a referral fee on closed deals.

Buildium: Does Buildium offer custom pricing for large portfolios?

Yes, Buildium offers Enterprise pricing for portfolios exceeding 5,000 units or community associations. Contact sales at 877-396-7876 for a quote.

Source
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