Autonomous cross-channel ad buyer
Stays on the budget.
Stays on the brief.
Shows its work.
Plumbmark is always on — it watches Google, Meta, and TikTok around the clock and reallocates spend toward the highest-returning initiatives within the guardrails your team sets. Every move is recorded to a reversible ledger — timestamp, inputs, the threshold that triggered it, and the reasoning behind it. And every move is fully reversible: one click from the audit view, the rest of the day stays intact for finance to attest.
marginal ROAS 4.2× exceeds floor; capacity headroom after Creative-A fatigue
seven-day marginal ROAS below floor (1.9×); held under audience-3 cap
creative burn detected; CPM up 31% on identical audience in 72h
shown to finance · shown to brand · shown to compliance
What Plumbmark does
Three things, every cycle.
The agent reallocates within rails your team sets, logs everything to a ledger your team can audit, and writes the morning brief before finance has opened the file.
Every move timestamped at write time, exported as a finance-grade CSV from the same store the on-screen audit view reads.
Floor ROAS, daily-change cap, allowed channels, kill threshold — each enforced as a hard constraint, with the declined decision logged.
Tomorrow's planned reallocations, scored, with the declines noted — the morning brief your team opens before finance does.
Join the waitlist
Show us the spend. We'll show you what Plumbmark would have done with it.
Drop your email and a few quick context clues — we'll write back with a guarded plan and a backtested ledger before the public beta opens.