Connect once, advertise everywhere. Atrium aggregates supply from streaming, social, search, and programmatic so a marketer with no agency can run media like a holding company.
Most marketers spend the first quarter of every year wiring up the same eight ad accounts. Atrium does it once. Connect your Meta, Google, Hulu, Roku, and DSP credentials through guided OAuth and they're available to every campaign forever.
Streaming · Social · Search · News · Programmatic. Seventeen premium supply sources today, and growing.
Running each network natively means eight different campaign builders, eight billing portals, eight reporting dashboards, and eight versions of every creative spec. The cost isn't just time — it's the campaigns you never launch.
Atrium normalizes the workflow: build a campaign brief once, and the platform spins up the right structure in each ad manager. Spec-compliant creative, mapped audiences, native bid types — all handled.
When supply is aggregated, three things get better. Speed — a campaign that took a week to launch across four networks goes live in an hour. Price — Atrium's pooled buying power and unified bidding logic surfaces the cheapest qualified inventory automatically. Coverage — instead of guessing which two channels to fund, fund all five and let performance decide.
No agency markup. No managed-service fees. No annual contracts.
Connect once. Run everywhere. Atrium is free to install — pay only for the media you run.