An agentic real-estate platform for agencies (NDA)
Under NDA, ComplxAI designed and built a fully agentic real-estate platform for agencies, for a PropTech business. The platform operates across Brisbane and Sydney. The client, the product and its customers are not named here, and this page stays inside what the agreement allows.
What we can say, and why the rest stays private
Most of our case studies name the client and quote their numbers. This one cannot. The platform was built under a non-disclosure agreement that covers the product, the agencies on it and the detail of how it works. We regularly work under NDA, and we treat that boundary as part of the job rather than a marketing inconvenience.
So this page holds the four things we publish about the engagement, with the capabilities behind them linked so you can read how that kind of work is scoped and priced. If you are weighing up a platform of your own, a free first conversation is the quickest route to specifics.
Published about this engagement
- An agentic real-estate platform for agencies, which the client describes as a fully agentic real-estate solution
- Built for a PropTech business whose platform operates across Brisbane and Sydney
- The client reports that the work supported a VC raise
- Everything else, from the product name to the feature list, stays under the NDA
At a glance
- Client
- PropTech business (NDA)
- Industry
- Real estate / PropTech, Australia
- Where
- Brisbane and Sydney
- Capabilities
- AI agent development, AI engineering, AI for real estate
- Outcome
- Fully agentic real-estate solution; VC raise supported (client-reported)
The model behind an engagement like this
The five stages below are how ComplxAI engagements are structured and priced; the five-stage engagement page has the full terms. The NDA means we do not describe how this particular build was phased, but the model is the one you would buy: each stage priced in writing before it begins, an exit at every boundary, and the IP yours from the first day of any paid stage.
- Intro callA free 30-minute conversation about what you want to build and whether we are the right team for it.
- Pre-discoveryA free hour with the people who would do the work, to test the idea before anything is priced.
- DiscoveryTwo to four weeks from a fixed fee: a prioritised use-case map, each item scored by impact, effort and risk.
- StrategyTwo to four weeks, priced upfront, ending in a board-ready implementation plan with build, buy or defer calls.
- ImplementationTwelve-week blocks with working software every couple of weeks, documentation and handover included.
Terms you can hold us to
We cannot show you inside this platform, so here is what a platform of your own would come with. None of it is specific to this client; all of it is how we work.
IP from day one
You own what we build from the first day of any paid stage, and the option to take the software in-house is part of the arrangement rather than a negotiation at the end.
No mandatory retainers
Nothing continues after a stage unless you choose it. Documentation and handover are included, so leaving at a boundary is a real option.
Your own AWS account
Builds live in your own AWS account, or one we set up for you, deployed in the region you need; for Australian data residency that is the AWS Sydney region.
A small senior team
The people you meet in the free conversations are the people who design and build the system, remote-first across Australia and onsite where it helps.
What the client reports
The client describes the result as a fully agentic real-estate solution built for a PropTech platform operating across Brisbane and Sydney, and reports that the work supported a VC raise. Those are the two outcomes we publish, as on our case studies page: under the NDA there are no figures and no product or customer names.
What this engagement drew on
AI agent development
Agents with tool allowlists, approval steps and an audit trail.
How we build AI agentsAI for real estate
What we build for agencies, brokers and property managers.
AI for real-estate agenciesAI engineering
Production architecture, evaluation and observability on AWS.
Production AI engineeringOther production systems we have shipped
Billy
Operations platform. A custom platform with agentic workflows running through its core operations rather than sitting beside them.
Read the Billy case studyQAL VPN
Security. Quantum-encryption algorithms paired with AI, engineered into a VPN and scaled to a global launch.
Read the QAL VPN case studyLuxpip
FinTech trading. Design system, web and mobile apps, admin panel, B2B API and agentic internal operations. Client-reported outcome: manual workload down 75%.
Read the Luxpip case studyBuilding a platform like this?
The first two conversations are free, and every stage after them is priced in writing before it begins.