The marketplaces don't show you everything.

Homer does.

Househunting on Realestate.com.au or Domain? See everything they're not telling you with the Homer Chrome extension.

Download The free Extension

Real estate dashboard for 21 Wallaby Way, Sydney, showing sales campaign strategy with 70% pre/off market, 13% auction campaigns, starting guide price accuracy at +14%, and detailed campaign history with price events and agent contacts.

37,900+

Extension installs

4.9

Chrome store rating

12,500+

Weekly active users

Gauge showing price guide accuracy at +6%, indicating a poor rating as the final sale price was 6% higher than the first observed guide price.

Stop guessing the guide.

Homer gives you unprecedented insight into selling agent's price accuracy and sales strategies, so you can stay one step ahead.

Chart showing final method of sale for auction campaigns: 70% sold prior to auction, 13% on auction day, and 17% sold after auction, with a note advising to get ready early and communicate interest as the agent often sells before auction day.

Never miss an off-market.

Some properties are sold without ever hitting the marketplace. Know which agents do, and which agent’s don’t, sell properties off market.

Timeline showing real estate events: 14 days ago (10/03/2025) listed for private sale at $3,600,000; auction cancelled on 15/03/2025; 15 days ago (09/03/2025) price dropped to $2,900,000; button labeled View all events with +3 more events.

Know the whole story.

Did the price drop before you saw the listing? Unlock every price change and event in a campaign, or see the full property history.

But don't just take our word for it

Since its launch in 2020 as KoalaData, with the support and trust of thousands of Australians, Homer has empowered homebuyers in their property search.

"This an amazing piece of software putting the power back into the renter or buyer's hands.
Don't house hunt without it!"

Pixel art character with dark hair, wearing a white shirt and dark pants, standing and facing forward.

Completing Sydney

Consumer

"Loving the app! Have been using it for both rentals and property buying. Highly recommended and provides lots of insights that would normally take me lots of time per property. Can't wait for the next release!!!"

Man with short hair and beard wearing a black shirt speaking against a dark background.

Tomasz Kopyciok

"Loving the app! Have been using it for both rentals and property buying. Highly recommended and provides lots of insights that would normally take me lots of time per property. Can't wait for the next release!"
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Tomasz Kopyciok

Google Review

"Amazing I am so glad I came by this extension via Reddit. I am recommending it to everyone."

Felicity Norman

Google Review

"The best extension for anyone looking into the Australian real estate market."

Man in business attire holding a lightbulb while giving a presentation.

Simon Gilmore

Google Review

"Fantastic extension. After being able to see listing and relisting dates and prices it gave me the confidence that my offer to the agent was reasonable / realistic and how many lies they were telling. Couldn't recommend Homer enough and feel much gratitude to the app developers. A must have for house hunting."

Tom Jenkins

Google Review

"This an amazing piece of software putting the power back into the renter or buyer's hands. Don't house hunt without it!"

Completing Sydney

Google Review

"Super helpful extension! Thank you for providing the much-needed transparency in the house hunting process.
‍
I successfully negotiated thanks to this tool."

White vehicle with colorful crab illustration parked beside a street near a curved building with arches.

Feli Crab

Google Review

Try it for yourself, Download Now

Is the Homer Chrome extension safe to install?

Yes! The Homer extension only activates when you're browsing property listings on realestate.com.au or Domain. It does not read or collect data from any other websites you visit, and it does not store your browsing history.Homer is available through the Chrome Web Store, rated 4.9 stars, and has been installed by more than 37,900 buyers across Australia.

Will the extension slow down my browser?

No. Homer runs quietly in the background and only loads when you open a supported property listing. It has no impact on your browser's general speed or performance.

What does the extension show me, and is it free?

The core features are completely free!
When you open a listing on realestate.com.au or Domain, Homer surfaces all the information you need about the property right there alongside the listing. This includes:

The guide price (yes, even if it's hidden!)
Guide price accuracy data
Campaign history
A record of any price changes and prior auction dates
Agent pricing patterns, and more!

Signing in with a Homer account unlocks additional features including a full property list to save and track all the properties and insights you're interested in, off-market tracking and deeper Agent Insights. You can create an account for free directly from the extension.