Short answer: match the tool to the gap
A leasing call center puts a trained person on the phone for you, usually for calls only, and is typically billed per call, per minute, or per unit. An AI leasing agent is software that handles the same first contact, often across chat, text, and email as well, and is usually billed as a subscription. Neither one decides who gets a showing, an application, or a lease. That stays with you.
If your gap is renters who want to talk to a person on the phone and nobody answers, a human service covers it. If your gap is written inquiries that need the same questions asked every time and a clean record afterward, software fits better. Many small teams need a bit of both. Use this checklist with any vendor of either kind:
- Coverage: which hours, which channels, and what happens when every line is busy.
- Cost model: per call, per minute, per unit, per listing, or flat subscription, plus add-ons for booking, follow-up, and extra languages.
- Consistency: who writes and updates the script or the listing data, and whether every renter hears the same questions.
- Languages: which are included and which cost extra.
- Handoff: what your team receives when the first contact ends, a full record or a one-line message.
- Limits: what the service does badly, and how it tells you when it is out of its depth.
Coverage: hours, volume, and busy signals
A human call center has shifts. It can answer a call at night or on a weekend if you pay for that coverage, and each agent handles one conversation at a time. A new listing that triggers a burst of inquiries can still produce hold times or voicemail. One AI vendor's 2026 buyer's guide notes that traditional call centers often charge extra for nights and weekends. That is a vendor's view, so ask any call center for its hours in writing.
AI software does not have shifts and can run many conversations at once, but only in the channels it supports. A tool that handles web chat and text does nothing for a renter who calls. Before you compare, list the channels your renters actually use to reach you, then check which channels each option covers today. A feature listed as coming soon is not coverage.
It also helps to know your starting point. A January 2025 mystery shop of more than 10,000 calls to US leasing offices, published by the AI vendor EliseAI, reported a 70 percent average onsite answer rate. The study is a vendor report and its full method is behind a signup form, so treat the number as a prompt to check your own missed calls, not as a benchmark.
Cost models: per call, per minute, per unit, or subscription
The most common mistake is comparing a headline rate across different units. A per-minute price and a per-unit price cannot be compared until you apply both to your own inquiry volume. Here are the main models you will meet:
Per call or per minute: you pay for usage, so a quiet month costs less and a busy month costs more. Booking a showing or sending a follow-up text can be a separate charge. Per unit or per listing: you pay for the size of your portfolio, whatever the call volume. For example, ShowMojo's pricing page, checked on November 3, 2026, lists its Ultra plan, which adds a live answering service with leasing call center agents, from $2.70 per unit on annual plans or $110 per listing. Flat subscription: common with AI software, with limits on properties, messages, or channels that depend on the plan. In-house staff: a salary and benefits, with fixed hours.
Ask each vendor for a worked invoice using your last three months of inquiries, including booking, follow-up, extra languages, and any overage. Compare total monthly cost against the number of showings that were actually attended, not against the number of calls answered.
Consistency, languages, and records
A human agent follows a script, and the result depends on the script and the person. A good script that is kept current works well. A script that nobody has updated since the last pricing change leads to wrong answers delivered politely. Software asks the same questions in the same order every time, but it is only as accurate as the listing data you give it. Either way, someone on your side owns the source of truth.
Consistency also matters for fair housing. Whether a person or software collects renter answers, review the questions once and keep them the same for every renter. Do not let either one improvise questions about who lives in the neighborhood or about a renter's background. This is general guidance, not legal advice.
On languages, ask whether each language is covered by the base service or sold as an add-on, and whether it applies to every channel. One AI vendor says live services often add bilingual surcharges, and some AI vendors advertise voice support in dozens of languages. Both are vendor statements, so test the languages your renters actually speak.
Records differ too. A call center usually produces a call log or message. Software can store each answer as a structured field. Ask to see a sample record from each option before you decide.
Handoff and what each is bad at
The handoff is where either option succeeds or fails. A human agent may take a message and promise a callback, which leaves the renter waiting again. Software may log a full conversation, but nobody reads it. Decide in advance who looks at what, and by when.
Each option also has real weaknesses. Knowing them is more useful than a feature list.
- Call centers can be weak on context. Agents may not see your live availability, pricing, or pet rules unless you keep supplying them, so a call can end in a message instead of a booked showing.
- Call centers can be weak on cost control at peak volume, because usage-based billing rises when you list several units at once.
- AI is weak on unusual situations. A disability accommodation request, a co-signer arrangement, or an upset renter needs a person, not a script.
- AI is weak when the listing data is stale. It will answer confidently from whatever you gave it.
- AI is weak on channels it does not support. A text and chat tool does not answer the phone.
- Both are weak without a clear owner. A transcript or a message that nobody reviews is a lost lead either way.
How to test both, and where Rentalot fits
Run the same test on every option. Ask about pets, stop replying, return the next day with a different move-in date, then try to book. Check whether it remembers the unit, whether the showing lands on your calendar, and what record your team gets. Run the human service through the same steps.
Rentalot is not a call center and does not answer your phone. It is built for leasing agents and small landlords who want to stay in control. Renters open a shareable link and answer your structured pre-screening questions in text or in-browser voice, and Rentalot organizes the answers in one dashboard. It can draft replies on email, Telegram, and SMS through your own Sent.dm account for you to approve, and it keeps showings with your calendar. Rentalot does not approve, reject, or rank renters. You decide.
Some capabilities seen elsewhere in the market, such as answering phone calls and automatic follow-ups, are still in development. Check the current plan details before you rely on them. For a related look at voicemail, answering services, and AI after hours, see our guide on after-hours rental inquiries.
Related on Rentalot: Rentalot vs. ShowMojoAfter-hours rental inquiriesRentalot pricing