Melbourne · Australia Established on William Street
Listener Vertex Grid

Event listener activity analysis

A wooden desk with a notebook, glasses, and printed pages

Rates

What an analysis costs

Fees are for people in a room (or on a video call) reading an application, not for access to a product. Exact prices depend on how many surfaces you name, whether traces already exist, whether we must travel off William Street, and how tightly the calendar is packed.

What moves a quote

A public form with a known double-submit is cheaper to read than an authenticated estate with five shared layouts. A recording of the failure shortens reconstruction. An on-site week in a building without a visitor network lengthens it. Rush work that displaces another desk is priced as displacement, not as a badge of importance.

Deposits and timing

A deposit of one third holds the dates. We invoice the remainder when the report is delivered. If you cancel after work has started, the deposit covers time already spent drawing the grid; see the refund page for how that is worked out. No-shows at a booked walkthrough are billed as a sitting day if we cannot fill the room.

What we will not pretend to price

We will not print a monthly subscription for “ongoing listening.” If you want another reading after a release, commission another sitting. We will not split a contained pass into bronze, silver, and gold names for the same work.

Scoping conversation

Forty-five minutes to name surfaces, access, and whether a sitting is even the right next step.

No fee
Event listener activity analysis (contained pass)

One application, named surfaces, report, and walkthrough. Starting point for a typical Melbourne brief.

From AUD 8,400
Listener inventory

Catalogue of attach points on nominated surfaces, plus a short briefing.

From AUD 3,600
Incident reconstruction

Follows a single failure involving handlers. Cost depends on how much of the moment you still have on record.

From AUD 4,200
Pre-release listener pass

Timed reading against a freeze date, delivered as a punch-list.

From AUD 6,800
Extra sitting day

Additional day with the team in the room after the report, when the walkthrough is not enough.

AUD 1,850 per day