Cost observability
The Cost Observability Dashboard is the cross-tenant superadmin surface for tracking AI + integration spend. Per-tenant operators see their own spend in AI Cockpit → Cost dashboard; this dashboard is for superadmins who see all tenants.
Open at https://costs.flatsbratislava.com (separate subdomain, superadmin login required).
What's on the dashboard
Daily strip across all tenants
A 14-day bar chart with each day broken out by tenant. Hover a bar to see per-tenant totals; click to drill into that day.
Per-tenant per-agent table
For the selected day:
| Column | What |
|---|---|
| Tenant | Tenant slug + display name |
| Agent | accounting / messaging / operations / knowledge / property / general / pulse-copilot / translation / message-analysis |
| Turns | How many runs the agent did that day |
| Avg $/turn | Mean cost per turn |
| Total $ | Sum for the day |
| Cache hit % | How often prompt caching reduced cost |
Integration cost breakouts
Alongside AI spend:
- WhatsApp template costs — paid templates sent (24h window closed), per tenant per day.
- Beds24 credits used — what fraction of the per-minute budget the tenant burned.
- Hospitable API calls — count + rate-limit headroom.
Daily cron + filters
A nightly cron rolls up the per-LLM-call rows from llm_usage and the per-WA-send rows from wa_send_logs into the dashboard's pre-aggregated tables. Filters (date range, tenant, agent) work over the rolled-up data so the dashboard stays snappy even as data piles up.
Alerts (if configured)
Superadmins can configure alerts:
- "Page me when any tenant's daily AI spend > €X"
- "Page me when any agent's avg $/turn > €Y"
- "Page me when WA template volume on a tenant > N/day"
Alerts fire as in-app + WhatsApp to the superadmin's number.
Export
CSV export of the current view (filters applied) for finance review.
What this dashboard does NOT include
- Per-day infra cost (Fly machine-hours, S3 egress) — those are on the Fly invoice + the infra status page.
- Per-tenant operator labor — out of scope for cost dashboard.
Implements: gh#523 (Cost Observability Dashboard: superadmin spend view, daily cron + filters). Related: AI Cockpit → Cost dashboard (per-tenant operator view).