The marketing brain
for your business.

simulis keeps everything your marketing ever did.
Your AI answers with your numbers.

Get early access See it in action
The problem

Your campaign ran.
Then everyone forgot why.

Platforms keep the numbers and quietly delete the history. The meaning — what you tried, what it cost, why it worked or died — lives in someone's head until they leave.

Connects to
Product preview

Ask a question. Get your answer — sourced.

Claudesimulis connected
What did we spend on Instagram last quarter — and what did it actually get us?
simulis · query_metrics campaign_id: ig-promo · since: 2026-04-01
$4,120 across 3 campaigns. The March drop performed best — 212 orders at a $6.90 cost per order, your cheapest this year. Retargeting lagged after the April CPM spike; you paused it on Apr 2.
Meta Ads · synced Jul 7Library · campaign notes
Live feed

You slept 8 hours.
Your brain synced 24 times.

Hourly syncs, recorded decisions, sourced answers — everything your marketing produces, filing itself.

09:30syncMeta Ads — 9 new metric rows landed, ad level, mapped to their campaigns.
09:40syncLinkedIn — day one recorded: 1,342 impressions · 2 clicks · CTR noted against the hypothesis.
09:55syncGA4 — sessions by channel filed next to the ad spend they came from.
10:12decisionRecorded: "Treat Friday's clicks as suspect until page arrivals corroborate" — linked to the campaign it protects.
10:31answerClaude asked for the best cost-per-order this quarter — answered in seconds, three sources cited.
11:02memoryKept verbatim: "I need reports my boss actually reads" — promoted to audience knowledge.
One brain · three surfaces

One brain. Three surfaces.

Library
12
campaigns kept — with copy, budgets, and hypotheses
1,400+
metric rows, every one carrying its source
14
decisions recorded — the judgment layer platforms can't hold
Connectors
5
platforms live — Meta, Google, GA4, LinkedIn, Reddit
24
syncs a day, hourly, automatic
100%
read-only — revoke or export anytime
AI surface
12
tools your assistant can call, over the open MCP standard
2
assistants today — Claude and ChatGPT — any agent tomorrow
0
unsourced numbers. If the library doesn't know, it says so
Illustrative sample workspace
Use cases

What you'll actually use it for.

01
The Monday question

"How did the week go?" One call returns per-campaign totals, your best and worst cost per lead, the trend against last week, and what to check next — every number sourced, gaps stated as gaps.

simulis · marketing_brief
02
Brief the video generator

Ask for a creative brief and your AI gets brand rules as hard constraints, the hooks that actually worked, the numbers to beat, and a prompt skeleton ready to paste into Higgsfield or any video model. What gets made is deposited back — so the next brief is smarter.

simulis · creative_brief format: "video"
03
Ask why, not just what

"Why did we pause generic search?" "What has Sophie worked on?" Every record carries its author and its source, so the answer is your team's actual history — not a guess dressed up as one.

simulis · search_memory query: "generic search"
04
Nothing walks out the door

Decisions, winning hooks, customer quotes — recorded the moment they happen, by you or your AI, dated and additive. The lesson outlives the campaign, the tab, and the person who learned it.

simulis · record_decision
Who it's for

Whoever holds the marketing bag.

Founders Connect in five minutes. Ask Claude what's working. Your history survives every pivot. Managers The Monday report without the week. Every number defensible upward. Your name on the work. Teams One memory, every member, contributions attributed. Decisions outlive turnover.
Early access

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Founding users get it free — and shape what it becomes. One field, that's it.

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We'll email you from simulis.io when your access opens — and since you offered a call, expect a note from the founder within a few days.