AI Marketing OS

Your marketing brain.

Your marketing brain.

Your marketing brain.

It learns what really drives your sales, decides the next move and executes it within your rules.

It learns what really drives your sales, decides the next move and executes it within your rules.

Trusted by growth teams in

Trusted by growth teams in

Trusted by growth teams in

Growth is saturating with a bigger team

Growth is saturating with a bigger team

Growth is saturating with a bigger team

You grew fast when the team was small. Now every hire adds handovers, and what you learn gets scattered across briefs, reports and tools.

Growth saturates as the marketing team grows and handovers multiply

Cassandra is the brain that learns and does the work for you

Cassandra is the brain that learns and does the work for you

Cassandra is the brain that learns and does the work for you

Cassandra connects everything your team knows, then finds what really moved your sales.

Cassandra connects everything your team knows, then finds what really moved your sales.

Everything you know, in one place.

Your market, your competitors, what customers say, and every decision you made. And why.

What actually caused your sales.

Not what each platform claims. What every euro really added, and where the next one should go.

Every ad, element by element.

Hook, offer, angle, visual. Each one linked to results, so it knows what works for you and what doesn’t.

Free to start. Learns on its own.

Free to start. Learns on its own.

Free to start. Learns on its own.

1

Add your website

It learns your brand and products.

2

Connect your data

Ads, sales, analytics.

3

Get your growth plan

The best moves, with the result each one should bring.

4

Approve in one click

Cassandra does the work, within your limits.

5

It checks, and learns

Seven days later it compares results with the plan.

What brands found when they looked.

What brands found when they looked.

What brands found when they looked.

Gina Tricot

+53% ROI

+53% ROI

Cookies broke their measurement. They rebuilt it without them, and returns climbed.

Gina Tricot

+53% ROI

Cookies broke their measurement. They rebuilt it without them, and returns climbed.

Cura of Sweden

+82% orders

+82% orders

+82% orders

Cross-border buyers fell outside every attribution window. Cassandra closed the gap.

Spedire

+22% ROI

+22% ROI

+22% ROI

Every channel claimed the sale. Cassandra showed which ones really drove it.

Results from Cassandra’s measurement work with each brand.

“Seeing each media partner’s incremental contribution gave us more confidence in our mix decisions.”

“Seeing each media partner’s incremental contribution gave us more confidence in our mix decisions.”

Giovanni, Performance Marketing Manager, Velasca

“Frequent model updates helped us adjust media budgets quickly based on what we learned.”

“Frequent model updates helped us adjust media budgets quickly based on what we learned.”

Eszter Mazscar, Head of Marketing, Cura of Sweden

Every number has a source.

Every number has a source.

Every number has a source.

Click any number, see the data.

Each move links to the campaign, the dates and the metric behind it.

No data, no action.

When the signal is too weak, Cassandra says so and asks. It does not guess.

Your rules, your limits.

Budget moves and launches stay within the limits you set, with a record of every change.

Should we move budget from Meta to Google this week?

Move €12,000 from Meta prospecting to Google Search. Meta now returns 1.4× above €40k a week. Search still returns 3.1× with room to grow.

Meta Ads, prospecting, 1 to 28 Sep

1.4×

Google Ads, search, 1 to 28 Sep

3.1×

Holdout test, Meta, August

+4.2% lift

High confidence. 3 sources. Assumptions visible.

Same team. Growth that compounds.

Same team. Growth that compounds.

Same team. Growth that compounds.

Add your website, connect your data and get your first growth plan today.

Add your website, connect your data and get your first growth plan today.