For a simple, visual way to see when your rental is booked and free, AnnuCal is the best fit - a 12-month overview built for clarity. If you also need to sync bookings across Airbnb and Booking.com or take payments, a full property-management system like Smoobu or Lodgify will serve you better.

Most "occupancy" tools are actually full property-management systems (PMS) - built to sync channels, take payments, and automate guest messages. That's powerful if you run a busy short-term-rental business. But if you mainly want to see your year - which weeks are booked, which are open, where the gaps are - a PMS is a lot of weight for a simple job.

This list is ranked for that specific need: seeing your occupancy clearly, at a glance. It runs from the simplest visual overview to the most powerful PMS, with honest notes on where each tool is genuinely stronger - so you can pick the right amount of tool. If you need channel sync and automation, skip ahead to number 4.

1. AnnuCal - Best for a Simple Visual Year-at-a-Glance

AnnuCal is a visual year planner: it puts all twelve months on one horizontal screen and shows each booking as a movable block. For occupancy, that means you see your whole season at once - booked weeks, free weeks, and the gaps between them - without clicking month to month. It's the idea behind time-first planning: start from the shape of the whole year, then work into the detail.

That makes it a strong fit for small Airbnb hosts with one or a few apartments - not as a replacement for Airbnb, but as a calm overview layer beside it. Airbnb shows you one listing's calendar at a time; AnnuCal shows your whole year across every unit and every kind of booking - Airbnb stays, direct guests, your own use, family, and maintenance - on a single screen. Be clear on one point, though: AnnuCal doesn't sync with Airbnb automatically, so you add those bookings yourself. If you want bookings to flow in and block dates for you, you want a PMS (see numbers 4–7).

• Best for: small or independent hosts - including Airbnb hosts with one or a few apartments - who want one clear visual overview of every booking in one place, including bookings that don't come through an OTA (direct, email, your own use, rooms, or equipment).

• How it helps: a colour-coded calendar per unit, bookings as blocks you can drag to new dates, export to PDF, and share the full year as a link with a cleaner or co-host.

• Keep in mind: AnnuCal isn't a PMS. It doesn't sync with Airbnb or Booking.com and doesn't take payments - you keep the overview here and handle bookings where they come in.

• Price: free plan; Personal Pro from around €3.90/month (billed annually) - far less than a per-property PMS subscription, which typically starts at €16–29/month per unit.

2. Teamup - Best Free Shared Calendar (If You Think in Weeks)

Teamup is a shared, colour-coded calendar often used to book rooms, courts, and resources. You can give each unit its own sub-calendar, share a view-only or edit link, and drag bookings around.

• Best for: hosts who want a free, shareable calendar and are happy working in week or month views rather than a full-year overview.

• Keep in mind: it's calendar-grid based, so you don't get the same one-screen whole-year picture, and the free plan caps sub-calendars and users. No channel sync.

• Price: free plan (up to 5 sub-calendars); paid plans from around $10–15/month.

3. A Spreadsheet (Google Sheets or Excel) - Best Free DIY Option

A colour-coded spreadsheet is the classic starting point: one row per unit, one column per day or week, fill the cells. It's free and endlessly customisable.

• Best for: hosts who want total control at zero cost and don't mind building and maintaining it by hand.

• Keep in mind: everything is manual - no draggable blocks, no sharing niceties - and it gets unwieldy fast once you have several units or a full year to track. It records your bookings; it doesn't really show them.

• Price: free.

4. Smoobu - Best Entry-Level All-in-One

Smoobu is a popular, budget-friendly PMS for small European hosts. It syncs availability and rates across Airbnb, Booking.com and Vrbo to prevent double bookings, and adds a booking website and guest messaging.

• Best for: small hosts who want channel sync and basic automation alongside their occupancy view, without enterprise complexity.

• Keep in mind: it's priced per property, so cost grows with each unit, and its depth is limited compared with bigger systems.

• Price: from around €26–29/month for one property.

5. Lodgify - Best for Your Own Direct-Booking Website

Lodgify pairs channel sync with a website builder and built-in payments, aimed at hosts who want to drive direct, commission-free bookings under their own brand.

• Best for: hosts focused on building a direct-booking website and cutting OTA fees.

• Keep in mind: the value depends on your willingness to market the site - it's more setup than a simple overview tool.

• Price: from around $16/month (tiered).

6. Hostaway - Best for Growing, Professional Operations

Hostaway is a professional-grade PMS built around reliable channel management and automation, for operators juggling multiple channels and units.

• Best for: growing portfolios that need dependable sync, automation, and a unified inbox.

• Keep in mind: pricing isn't public (it's sales-led), and it's more than a small host with a few units needs.

• Price: custom quote (roughly $1–10 per unit/month at small scale, per third-party reports).

7. Guesty - Best for Large or Enterprise Portfolios

Guesty is an enterprise PMS with some of the deepest channel integrations on the market (60+) and tools to run large operations, with tiers from single-host (Guesty Lite) up to enterprise.

• Best for: professional managers running many units who need everything in one system at scale.

• Keep in mind: power and price scale together - it's far more than you need for a simple occupancy view.

• Price: Guesty Lite from around $16/month; higher tiers by quote.

How to Choose

• Just want to see your year - booked, free, and the gaps? Start with a visual overview tool (1–3).

• Bookings come through Airbnb or Booking.com and you want them to sync automatically? You need a PMS (4–7).

• Want your own booking website and direct payments? Look at Lodgify (5).

• Running a large, multi-unit operation? Hostaway or Guesty (6–7).

Frequently Asked Questions

What is an occupancy plan? An occupancy plan is a visual overview of when your rental is booked and when it's free over time - ideally a full year on one screen — so you can manage availability, spot gaps, and plan around busy and quiet seasons.

Do I need a full PMS just to track occupancy? No. If your main goal is to see your bookings clearly - especially for one or a few units, or bookings that don't come through an OTA - a visual planner or shared calendar is enough. A PMS earns its cost once you need channel sync, payments, and automation.

Can I use AnnuCal with Airbnb? Yes - as a visual year overview alongside Airbnb, not as a connected channel manager. Airbnb shows one listing's calendar; AnnuCal lets you see your whole year across every apartment and every booking type on one screen. It doesn't sync with Airbnb automatically, so you add Airbnb stays to your plan yourself. If you need bookings to import and block dates automatically, choose a PMS (numbers 4–7).

What's the cheapest way to track rental occupancy? A spreadsheet is free but fully manual. A visual year planner like AnnuCal has a free plan and adds movable blocks, a per-unit view, PDF export and sharing for a few euros a month.

Can I see all my units in one view? Yes - in AnnuCal you can give each unit its own colour-coded calendar and view them separately or together. Teamup offers something similar with sub-calendars, and full PMS tools show a multi-unit calendar too, with channel sync on top.

Will these tools stop double bookings? A PMS prevents double bookings by syncing availability across channels in real time. A visual planner or spreadsheet doesn't sync - it helps you avoid clashes by making all your bookings easy to see in one place.

The Right Tool Is the Right Weight

There's no single "best" occupancy tool - only the right weight for your situation. If you run a busy multi-channel business, a PMS like Smoobu, Lodgify, Hostaway or Guesty pays for itself. But if you mainly want a calm, visual overview of your year - booked, free, and everything in between - that's exactly what AnnuCal is built for.

👉 See your whole year of bookings at a glance with AnnuCal - start free.