Key takeaways
- An AI Co-Host does the routine part of hosting: guest questions, calendar syncs and cleanings.
- It writes the way you do, from your listing details and past messages.
- When a guest asks something new, it asks you once, then remembers your answer.
- Prices and listings change only when you approve.
- Hosto charges a flat fee per property, not a share of each booking.
Running one or two rentals is a second job. Guests write at all hours. Two calendars drift apart. Your cleaner needs to know when to come.
An AI Co-Host takes that routine off your plate and leaves the decisions with you. This guide covers what it does, where you stay in charge and how it compares with a human co-host.
What an AI Co-Host does
A co-host helps you run your listing. An AI Co-Host is software that does the routine part of that job, day and night.
- Answers guests. Wi-Fi, check-in times, parking, towels. It replies in your words, from your listing details and past messages.
- Keeps calendars in sync. When a night books on Airbnb, it closes the same night on Vrbo.
- Lines up cleanings. It fits a cleaning between every check-out and check-in and sends your cleaner the job with a checklist.
- Suggests prices. It suggests a price for your open nights and waits for your OK.
- Answers you too. Ask how last month went or which nights are still open.

Where you stay in charge
A good co-host knows which calls are yours. With Hosto, three stay with you.
- Who stays. You approve booking requests.
- What each night costs. Prices change only when you approve them.
- Anything new. When a guest asks something Hosto hasn’t seen, like whether a dog can come, it asks you once. Then it uses your answer for every guest after.
AI Co-Host, human co-host or doing it yourself
Each option trades time, money and control in its own way.
| Task | On your own | Human co-host | AI Co-Host |
|---|---|---|---|
| Guest questions at night | When you wake up | During their working hours | Answered in your words |
| Airbnb and Vrbo calendars | Updated by hand | Depends on their tools | Kept in sync |
| Cleanings | Arranged by text | Arranged for you | Scheduled, with a checklist |
| Price changes | Yours | Often theirs | Yours to approve |
| What it costs | Your time | Often a share of each booking | A flat fee per property |
Guest questions at night
- On your own
- When you wake up
- Human co-host
- During their working hours
- AI Co-Host
- Answered in your words
Airbnb and Vrbo calendars
- On your own
- Updated by hand
- Human co-host
- Depends on their tools
- AI Co-Host
- Kept in sync
Cleanings
- On your own
- Arranged by text
- Human co-host
- Arranged for you
- AI Co-Host
- Scheduled, with a checklist
Price changes
- On your own
- Yours
- Human co-host
- Often theirs
- AI Co-Host
- Yours to approve
What it costs
- On your own
- Your time
- Human co-host
- Often a share of each booking
- AI Co-Host
- A flat fee per property
A human co-host brings what software can’t: a spare key, a quick repair, a face at check-in. Many hosts use both, with the AI Co-Host on the messages and the calendar.
Questions before you start?
Talk to the Hosto team about your listings.
How to start with Hosto
- Connect Airbnb and Vrbo. Sign in to each account. Hosto brings in your listings, calendars and past guest messages.
- Check what Hosto learned. Look over what it found for each home and add what’s missing, like pet rules or parking.
- Choose how it replies. Turn on AI reply and Hosto answers your guests, asking you when something is new. Leave it off and you send its drafts.
Your Airbnb and Vrbo setup stays as it is. You can disconnect anytime.
Is an AI Co-Host right for you?
It fits best if you run a few places on Airbnb or Vrbo beside a job or a family, and you’d rather not spend your evenings in the inbox.
Start with one listing and AI reply off. Read Hosto’s drafts for a week. When they sound like you, let it reply.

