Sales & inventory
Units, prices and availability live in the building's own system; the marketplace shows exactly what your instance publishes.
For developers & management companies
Don't list your building. Run it.
Akcern gives each building its own operating system — sales, construction reporting, operations and a governed AI concierge — and puts it in front of buyers with verified data straight from your own system. Your data stays yours. You keep control.
A portal charges you for leads
It retypes your brochure into a central database you can't see or correct, sells you back your own buyers, and shows prices with no source and no date.
Akcern gives you an operating system
Your building runs its own sovereign instance. Prices, availability and progress live in your system — the marketplace only reads a published projection, with a record number and timestamp on every figure.
What each building gets
One instance. Every tool a building needs.
Construction reporting
Milestones and percent complete publish as verifiable progress — off-plan buyers watch the build move.
Operations
After handover, the same instance runs the building's day-to-day operations — no migration to another system.
Governed AI concierge
Answers buyers in 4 languages using only the knowledge your building publishes.
Hash-chained journal
Every published figure lands as a record in the building's journal — a hash-chained ledger no one can rewrite.
Access control
Roles and permissions define who sees and changes what; every access is journaled and revocable.
Onboarding
From manifest to LIVE — in supervised stages
We provision your building end-to-end on the platform's audited rails: every stage is idempotent, a snapshot is taken before any destructive change, and you approve each step.
Tell us about your building
A short call: inventory, floor plans, media and how you sell today. From that we assemble your instance's manifest.
We provision your instance
The platform creates your sovereign instance end-to-end — gateway, permissions, journal and its own site — on audited, reversible rails.
Load and verify your data
Your inventory lands in your instance; every price and availability gets a record number in the journal. You review before anything publishes.
Your building goes LIVE
With the instance healthy and the listing quality gate passed, your building publishes to the marketplace with the Verified badge.
Trust
Verified by the building
What “Verified” actually means
The badge isn't marketing: it describes where every number comes from.
Source — the building's system
Every figure comes from the building's own instance, not a retyped brochure or a central database.
Record — a hash-chained journal
Every publication gets a record number in the building's journal; the history can't be rewritten.
Freshness — a visible date
Every figure carries its update time. If a building goes quiet, we show the last snapshot clearly marked with its age — never dressed up as fresh.
A listing quality gate
Publishing isn't automatic: a listing reaches the marketplace only after passing the data-quality gate.
Sovereignty
Your data never leaves your building's control.
The marketplace makes zero calls into your instance: it reads only the projection your building chooses to publish.
Zero calls into your instance
The marketplace is fed by a read projection; it never reaches into your database or files.
You decide what publishes
Prices, units and progress publish from your system — and you correct or withdraw them from there too.
Everything is journaled
Every publication and every access is recorded in your building's own hash-chained journal.
Scoped, revocable access
Permissions are role-based with an explicit scope, and you can revoke them at any time.
See your building on the rails
A 30-minute demo: we load a sample of your inventory and show it live in the marketplace, with provenance on every figure — in your language.