Pilots that stayed pilots. Figures still checked by hand.
Agent Development. Production agents in 6 to 12 weeks.
For operators whose reporting, reconciliation and control work still runs through spreadsheets and manual checks, and who want it running in production inside a quarter.
What you get
Two or three production agents live in your operation, inside governance guardrails, handed over with the runbook or run by us under Managed Services.
What the 12 weeks look like
Production-grade agentic systems with governance guardrails, on your systems or on a real estate agent platform where one fits. Agents that take over the manual steps in reporting, reconciliation and control work, and hand the result to your team to approve.
- Weeks 1 to 2We map the work, the source systems it touches and the control points that have to stay with a person.You get: Two or three agents scoped to the work with the highest manual load, and the guardrails each one runs inside.
- Weeks 3 to 9We build and test the agents on your own data: read-only first, then a person approving every write, with every action logged.You get: Agents that hold up on your real data, with the evidence that they do.
- Weeks 10 to 12We take them into production with monitoring on their output, and hand over to the team who will own them.You get: Agents live in your operation, with the runbook and control points handed over, and Managed Services underneath if your team does not have the capacity.
Where this leads
Agents first, then the operation around them.
This engagement, 6 to 12 weeks
Two or three production agents, live in your operation.
More agents, more processes
Adjacent workflows, more source systems, more control points.
Managed Services
We run it under a 12 to 24 month term, if your team does not have the capacity.
Questions buyers ask
How long does Agent Development take?
6 to 12 weeks, depending on the number of agents.
What guardrails do the agents run with?
Trust is earned in stages. The agent starts read-only against your source systems. When it begins to write, a person approves every action and every action is logged. Only once its record holds does it handle the routine on its own, and exceptions always go to a person.
Who runs the agents afterwards?
Whichever of us is better placed, agreed with you before handover. Your team can own them, and we hand over the monitoring, the runbook and the control points. Where you would rather not carry it, Arcast runs them under a Managed Services term of 12 to 24 months.
Where should we start?
With Agentic Readiness. Three weeks on your own data: a working agent against your costliest process, or the specific reason there is not one yet, and a fixed price for whichever route follows.
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What we have done in real estate
Three engagements, one for each step of the ladder, and what each one settled.
Agentic Readiness, for a European property software vendor
Every new client was configured by hand, from knowledge in consultants' heads. In a few weeks we built a working agent against their live platform, using standards derived from their own past implementations. Their consultants judged the standard and output good enough to take over much of the work. They left with the agent, the evidence, and a rollout plan.
Architecture Assessment, for a pan-European real estate organisation
A core platform was about to be chosen with no picture of what it had to fit into. We designed the target architecture first, then scanned the market against it: an independent shortlist with a cost range per option, where quotes for the same scope differed by a factor of three. The board got a shortlist it could defend and the figures behind its business case.
Agent Development, for a proptech platform
Tenant and back-office agents on a live portfolio, connected to the property management and service ticket systems. Answers are benchmarked before release and monitored after, each agent sees only what the person asking may see, and GDPR and the AI Act are designed in. Tenants get answers at any hour; the team gets the exceptions and a record of every action.
Three starting points, one discipline: prove the output on real data before building the plumbing, keep what the existing systems can carry, and the same people from first session to handover.
Based in the Netherlands and built for European enterprises: data sovereignty, GDPR and AI Act compliance from day one.