"Post it everywhere" is the advice most operators follow, and it is not wrong. It is just incomplete, because the channels are not interchangeable and the thing each one sends back to you is not the same thing.
A listing is an input. A channel converts it into inquiries, and every channel does that conversion differently: a different renter on the other end, a different volume, a different share of people who have actually read the listing, a different cost, and a different kind of mess arriving in your inbox afterward. The operator who knows those differences can decide where to post deliberately and, more importantly, can build one intake process that survives all of them.
Start with where renters actually are. Zillow's 2025 Consumer Housing Trends Report, drawn from more than 24,400 renters, found that 81% of recent renters searched on a mobile website, 73% on a mobile app and 66% on a laptop or desktop. Only 5% used no sites or apps at all, down from 16% in 2019. And the typical recent renter used five sites or apps during the search. Five. The renter is not on one channel. The renter is on most of them, comparing, and your listing is being judged against itself across several screens.
Here are the six channels that carry nearly all of that traffic in the United States, taken one at a time.
Zillow Rentals network
Who browses it. Zillow, Trulia and HotPads share one listing pool, and between them they draw one of the largest general rental audiences in the country: people at every stage of a search, from the idly curious to the renter with a moving truck booked. Because Zillow is also where people look at homes for sale, a meaningful share of its rental browsers are comparing renting against buying; Zillow's own 2025 report found 64% of recent renters at least thought about buying during their search.
What comes back. Volume, first of all. For a well-photographed unit in a normal market this is usually the single largest inquiry source a mid-market firm has. Quality is mixed in the way any high-volume channel is mixed: a large share of inquiries are one-line availability checks sent to several listings at once, and a smaller share are from people who have read the whole listing and are ready to tour. The network's contact forms are structured, so inquiries arrive with at least a name and a move-in date, which is more than some channels give you.
Cost, as publicly stated. Zillow Rental Manager states that you can list a rental property for free, and it offers paid advertising products aimed at larger portfolios and at operators feeding listings from a property management system. The specifics of paid tiers change; check the current page before you budget.
Friction it adds. Every inquiry arrives as a notification that wants a reply inside Zillow's own messaging. If you reply there, you now have a conversation living in a portal inbox as well as in your own system, and if you reply by email instead, the renter may not see it. Decide once where conversations live and route everything there.
Apartments.com and the CoStar network
Who browses it. Apartments.com sits at the top of a CoStar-owned network that includes ApartmentFinder, ForRent and several other rental sites sharing the same inventory. The audience skews toward people searching for apartments in buildings, rather than single-family homes, and toward renters who have already narrowed to a city or neighborhood and are comparing within it.
What comes back. Fewer inquiries than the Zillow network for the same unit in most markets, but the inquiries tend to be further along: a renter who has filtered by bedrooms, budget and pet policy and is writing to three or four finalists. For a walk-up or a mid-size building this is often the channel whose inquiries convert to tours at the highest rate. For scattered single-family homes it is usually a secondary source.
Cost, as publicly stated. The network offers a free basic listing for landlords and a paid premium tier that is priced by market and shown to you when you switch it on. There is no flat published figure to cite for the premium tier, so none appears here. Read the current terms on the site itself before you budget.
Friction it adds. Another portal inbox, another set of notification emails, another place where a renter may have written to you and be waiting. Listings on this network also carry the most structured amenity data, which means the listing has to be maintained when something changes, or the inquiries you receive will be about a washer-dryer that is no longer there.
Craigslist
Who browses it. Craigslist is still a primary rental channel in some metros and nearly irrelevant in others, and which one you are in is something only your own inquiry log can tell you. Its browsers skew toward renters looking for a direct relationship with a landlord, renters in a hurry, and renters who distrust the big portals. In university towns and some dense cities it remains a serious source of traffic.
What comes back. The widest quality range of any channel. Some of the most motivated, ready-to-move renters you will hear from all year arrive through Craigslist, alongside a steady stream of one-word messages, wrong-unit inquiries and scam attempts. Because the inquiry is a plain email with nothing structured attached, you learn nothing about the sender until they tell you.
Cost, as publicly stated. Craigslist's posting-fee page states that apartment rentals in the Boston, Chicago and New York City areas cost $5 per post. Apartment rentals everywhere else, and the rooms, sublets and housing-wanted categories, are free.
Friction it adds. The heaviest per-inquiry triage of any channel. Every message needs a human to decide whether it is a person, which unit they mean, and whether they have read anything. Craigslist also expires posts and does not syndicate from other sites, so the listing has to be reposted by hand, and the reposts drift out of sync with the original if nobody owns that job.
Facebook Marketplace
Who browses it. People who were not necessarily looking for a rental until one appeared in a feed. Marketplace's property-rentals category puts your unit next to used furniture and cars, in front of a local audience that skews younger and more casual, and in smaller cities and towns it can be the busiest rental channel there is.
What comes back. High volume, low average intent. The standard Marketplace message is "Is this available?" sent with one tap by someone who has not read past the photo and the price, often to a dozen listings in a sitting. Among those, a genuine ready-to-tour renter is in there, and for some property types in some towns it is where most of them come from. The share is small. The work of finding them is not.
Cost, as publicly stated. Posting a listing in Marketplace's property-rentals category is free. Note that Meta has changed its rules on who may post housing and how more than once; check the current policy before building a process around it.
Friction it adds. Conversations happen inside Messenger, tied to whichever personal account posted the listing, which means the inquiry history lives on one employee's phone. That is a continuity problem when that employee is off, and a records problem if you ever need to show how an applicant was treated. Pull every Marketplace inquiry into your own intake the moment it arrives, and reply with a link rather than a conversation.
Your own website
Who browses it. Almost nobody finds a rental by typing in a property manager's web address. But a large share of serious renters end up there anyway, because they saw your listing on a portal, looked up the company, and wanted to see who they would be dealing with. Your site's visitors are therefore the most pre-selected audience you have: they have already seen the unit somewhere else and are now checking you out.
What comes back. Low volume, high intent. An inquiry from your own site is from someone who went looking for you specifically. It is also the only channel where the inquiry form is yours: you decide what it asks, where the answers go, and what happens next. That makes it the natural place to send every other channel's inquiries to, which is the point of the next section.
Cost. Whatever your site costs you to run, and no per-listing fee. This is the one channel with no platform in between.
Friction it adds. None that you did not build yourself. Which cuts both ways: a property page that is out of date, or an inquiry form that emails a shared inbox nobody watches at night, is friction you own entirely.
Google Business Profile
Who browses it. People searching your firm's name, or searching "apartments for rent" plus a neighborhood and scanning the map results. Google states that a Business Profile is free and that it controls how your business appears in Search and Maps. For a property management firm the profile is less a listing channel than a reputation channel: it is where your reviews live and where the renter who found you on a portal goes to decide whether to trust you.
What comes back. Very few direct rental inquiries, and a constant influence on the inquiries from everywhere else. A firm with a current profile, accurate hours and recent, answered reviews converts portal traffic better than a firm with none, because the renter who checked took the next step. A profile with a two-year-old phone number loses inquiries you will never know you had.
Cost. Free, as Google states.
Friction it adds. Messages and calls routed through the profile arrive outside your leasing inbox, and reviews need answering. Treat the profile as something that is maintained monthly, not set up once.
What every channel sends back that you did not ask for
Line the six up and a pattern appears. Every channel sends inquiries into a different inbox, in a different format, with a different amount of information attached, at a different hour. The Zillow notification at 7 am, the Messenger ping at 11 pm, the Craigslist email with no subject line, the form on your site that went to a shared address. Six streams, one coordinator.
That is the real cost of syndication, and it does not appear on any pricing page. The more channels you post to, the more your leasing process is shaped by other companies' inboxes, and the more your first reply to a renter depends on which channel they happened to use.
The firms that handle this well do one thing: they stop treating each channel's inbox as the place where leasing happens. Every inquiry, from every channel, gets the same first reply, and that reply points the renter to one place that belongs to you, where the questions are yours, the availability is yours, and the next step is the same regardless of where they started. The portal becomes a billboard. The conversation happens at your address.
Done that way, the question of where to post gets easier, because the answer stops being a trade-off between reach and chaos. Post where your property type's renters are. Let your own inquiry log tell you, per property type, which channels send the inquiries that become tours. And make sure that whichever of the five sites or apps a renter used to find you, what happens next is identical.
Releaser is available to property management firms in the United States and Canada. Each property becomes one shareable link, applicants complete your screening before they reach your calendar, and the ones who meet your criteria book their own showing.
Sources. Zillow Research, Renters: Results from the Zillow Consumer Housing Trends Report 2025 (online resources used when searching, number of sites and apps, renters who considered buying). Zillow Rental Manager, List rental properties for free. Craigslist, posting fees. Facebook Marketplace, property rentals category. Google, Business Profile.