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Real estate software

You list it. Athaus markets it.

Athaus shows your property to matching searchers and writes exposés and replies. Anything that goes out waits for your yes.

An agent on the phone by the window, laptop in front of him

from €9

per month, cancel monthly

Move

from Propstack and onOffice

Your yes

before anything goes out

Unlimited

listings on every plan

One system instead of five. Portal, CRM, inbox, valuation and calendar in one.

An agent works in five systems today, and each knows only one piece. In Athaus, portfolio, enquiries and viewings sit in one place, and an agent works on top. Whatever goes out waits for your yes.

Marketing

One listing, and the marketing runs.

Athaus puts the listing on athaus.ai, shows it to matching searchers and writes the exposé text for it. You approve with one click.

Example: the listing "Period flat at Chamissoplatz" goes online. It then has its own page on athaus.ai, is suggested to matching search profiles, the exposé text waits for your yes, and the report for the owner is ready.

  • Its own page

    Every listing is on athaus.ai, with no fee per property.

  • Search profiles

    Anyone with a matching search gets your property suggested.

  • Exposé text

    Athaus writes it from the property data, you edit and approve.

  • Report for the owner

    One link shows enquiries by source, viewings and matching searchers.

All in one price, cancel monthly.

Enquiries

The reply is ready before you read the enquiry.

Athaus checks what the prospect brings and drafts the reply with two viewing times. You review it and say yes.

Example: an enquiry from Petra S. arrives. Athaus reads what she states, financing in place and equity available, and drafts the reply with two viewing times, Saturday at 11:00 and Sunday at 14:30. The reply waits for your yes.

Lists

One sentence, and the list is there.

Say who you are looking for. Athaus sorts your contacts and enquiries by place, stage and budget.

Example: the sentence "Everyone who wants to buy in Kreuzberg and has financing" becomes the list "Warm leads Kreuzberg" with six contacts, sorted by stage: two with a viewing, two new, two waiting for a reply.

Valuation

A range, with the working shown.

Calculated under ImmoWertV, every assumption with its source. Plus a report you can send to the owner.

Example: the valuation of Lindenweg 12 in Bonn starts with a wide range of 325,000 to 730,000 euros. Every source that is checked narrows it: land value, market adjustment factor and energy certificate. It ends at 540,000 to 610,000 euros, calculated under ImmoWertV with the cost approach.

Approval

Nothing leaves the office without your yes.

Sorting, following up and drafting run in the background. Anything that goes out waits for you, even on the go.

Example: three drafts by Athaus wait for approval. The reply to Mara K. goes out with a yes, then the exposé text waits for your yes. Nothing leaves the office without your yes.

Measured. Not claimed.

Where we measured, the number is here, with its scope and month. Where we did not, there is none.

  • 71of 105questions from enquiries answered correctlyMeasured in September 2026 on 18 enquiries about 11 properties, three runs each.
  • 655of 660fields read correctly from documentsMeasured in September 2026 on 29 documents, three runs each.
  • 366market factors, each with page and quoteCounted in September 2026.
  • 193hard fields mapped from another CRMMeasured in September 2026, three runs each.

The same day. Less work in it.

What runs by hand in the office today, and what Athaus takes over.

See pricing
The same day. Less work in it.
TaskTodayWith Athaus
EnquiriesToday: Scattered across inbox, phone and formsWith Athaus: In one place, the reply ready as a draft
Who is seriousToday: Asking, calling back, waitingWith Athaus: Documents arrive with the enquiry
ViewingsToday: Emails back and forth until one fitsWith Athaus: Prospects book themselves, your calendar stays in sync
ListingToday: Checking mandatory details by handWith Athaus: The editor will not publish while anything is missing
ValuationToday: A separate tool, your own mathsWith Athaus: A range with its reasoning, per ImmoWertV
DemandToday: Visible only once the listing is liveWith Athaus: How many are searching, before you list

Switch over. Without starting from scratch.

Move from Propstack and onOffice

Your stock comes along, with a dry run first and a way back after: properties, contacts with their consents, search profiles and documents.

Sign in

One price for everything

Cancel monthly, no fee per property.

See pricing

What providers ask.

Answered briefly. For anything else, write to us.

To pricing

A fixed price per office, per user on Team, cancellable monthly and without a setup fee. Listings are unlimited on every plan. The amounts are on the pricing page.

Demand is never the product.

Athaus sells no contacts, not even to you. You see how many people are looking for something like it right now: a number, not a list. Who contacts whom is up to the person searching.

Clock off. It is all ready in the morning.

Athaus keeps working in the background: sorting enquiries, writing drafts, following up. Anything that goes out waits for your yes in the morning.

Join the waitlist

The same street in the evening. As you scroll, it gets dark and the lights come on in the houses.

Ten spots per city. New every two weeks.

Each city has only 10 waitlist spots per round. Every light is a spot taken.