One AI marketer that plans, ships and attributes.
Campaign calendar, content briefs, publishing, and multi-touch attribution — Cortex drafts, edits and reports across every channel.
All 11 OS on every plan· No card required·No per-seat pricing
Marketing today is scattered
10 tools, no source of truth
Calendar in Notion, briefs in Docs, ads in HubSpot — nothing reconciles.
Content takes forever
Every asset burns a week between brief, first draft and approval.
Attribution is a guess
You never know which channel actually drove the pipeline.
Brand voice drifts
Every freelancer sounds different — Cortex keeps it locked.
SEO opportunities missed
No system tells you what to write next based on real search intent.
Competitor moves invisible
You find out weeks late that they launched a bundle or dropped a price.
Brainis Marketing OS in action
AI content pipeline
Brief → draft → edit → approve → publish, all in one lane.
Multi-touch attribution
Every touch tied back to closed-won deals via Revenue OS.
Competitor watch
Cortex spots pricing, positioning and launch moves and briefs you weekly.
SEO play generator
Cortex mines real intent and drafts a 90-day content roadmap.
Lifecycle sequences
Trigger-based nurtures that follow the user through every OS.
Brand voice guardrails
Every draft is voice-checked before it ever hits a human editor.
From goal to attributed revenue
Set the goal
Pipeline, MQLs, awareness — pick one, Cortex writes the plan.
Ship the calendar
Campaigns, briefs, owners, deadlines — all generated in minutes.
Produce & publish
AI drafts, humans polish, Cortex publishes across channels.
Attribute & learn
Every touch reconciled to Revenue OS — Cortex tells you what to double down on.
Frequently asked questions
Run your marketing on autopilot.
Cortex AI runs marketing for you, end to end. Included on every plan, from $29/month.
All 11 OS on every plan· No card required·No per-seat pricing
No card. 5-minute setup. Cancel anytime.