Two colleagues discussing Decisive Marketing decisions across a table
Decisive Marketing

We turn marketing into a search problem so you never waste another pound.

Traditional agencies Marketing based on hunches
Decima Marketing that uses science-backed algorithms to ensure every click converts to a customer

Trusted by businesses of all shapes and sizes

Finding Customers = Finding Buried Treasure

  1. 1857

    Treasure Lost

    A ship sinks with $400M in gold somewhere under the sea.

  2. 130 Years

    Searching Blindly

    Explorers guessed where to look. Millions were spent. The gold stayed lost.

  3. Breakthrough

    An Algorithm

    Computer scientists used an algorithm to find the treasure: map the likeliest places, search, then update the map.

  4. Found

    Treasure found

    When an algorithmic approach was applied, instead of searching blindly. The treasure was found.

  5. Today

    We use our own version of this algorithm to find and convert your next customers

How it works

The Decisive Marketing Algorithm

Ideate and Interpret

Our AI analyses your business and interprets your ideal customer profiles, to gain a rich understanding of their emotions, pain points and desires. This is used to create ad messaging that resonates.

Find out more

Algorithm developed by cofounder Dr Torty Sivill

The Decisive Marketing loop
Bocobay luxury rental property

With Decisive Marketing

Bocobay: 46.8% More Daily Customers

By treating Google Ads, Meta and the website as one search system, we cut wasted spend and compounded what actually converted.

Before Decima, we were struggling to piece together what was really driving growth, so we were wasting a lot on Google Ads that weren't doing much.

Nick Curtis CEO, Bocobay
Read the case study
  • +46.8% Daily conversions
  • -57.5% Daily ad spend
  • 30 Days to results

Step 1 of the Decisive Marketing Algorithm

Ideate and Interpret

Our AI algorithms interpret who your customers are and ideate the type of messaging that is most likely to resonate.

Our AI algorithms are extraordinary at processing patterns at a scale no human team can match. We feed the data from your advertising, website, reviews, CRM and sales conversations into our algorithms, so we can gain a rich understanding of your audience. We uncover who buys from you, why they buy, and the emotional pains and desires that actually move them to become a customer.

The result is a Customer Knowledge Graph: a clear, connected picture of your buyers. Every Google Search ad, Meta advert and landing page idea we ideate is data-backed, not another guess dressed up as strategy.

Consultant mapping customer motivations on a whiteboard while a colleague reviews the session

Then our human team takes over with expert marketing psychology insights

Our AI algorithms surface the patterns fast. We do the part they can’t: combine that with experience, work through the ideas with you, and only test what actually fits your business.

  • We interview your team about what we don’t understand
  • We kill weak ideas before they waste spend
  • We only take forward ideas that fit your business
  • We oversee the algorithm’s outputs so you never get slop

Step 2 of the Decisive Marketing Algorithm

Do and Deliver

We turn those ideas into ads and website pages that are optimised to convert those clicks into actual customers at every step of their journey.

Click the ad to follow the customer to the next step.

Step 1: what they see in the ad

Google

Sponsored

QuickTurn Cabinets

https://www.quickturncabinets.com › cabinet-painting

Get A Free Quote - New Kitchen In 3 Days Cabinet Painting - No Rip-Out Required

Refresh your kitchen without the mess of a full renovation. Free quote. Minimal disruption. Serving Florida’s Treasure Coast.

Click the ad to continue

Meta

QuickTurn Cabinets Sponsored

Love your kitchen without the long renovation. Painted cabinets in 3 days. No rip-out.

QuickTurn Cabinets: Love your kitchen. Without the long renovation.
QUICKTURNCABINETS.COM Kitchen refresh in 3 days 25% off · Free quote
Get quote
Click the ad to continue

1 3

What’s different about our delivery?

Ideas live in minutes, not weeks

Ads and landing pages commonly take weeks of back-and-forth. New messaging never gets tested and there’s no way to quickly identify the ad copy that strongly converts clicks to customers. Our AI algorithms bring powerful speed to the generation and testing of new ads and landing pages, so we can find what works much quicker.

Step 3 of the Decisive Marketing Algorithm

Report and Refine

We deploy lots of ads and landing pages. Our AI algorithms analyse your ad data to figure out what’s working. We use this knowledge to update our customer knowledge graphs and scale your spend on what’s working to scale your growth.

A live QuickTurn Google Ad, the same one from Do & Deliver.

Google Ad

Sponsored

QuickTurn Cabinets

https://www.quickturncabinets.com › cabinet-painting

Get A Free Quote - New Kitchen In 3 Days

Refresh your kitchen without the mess of a full renovation. Free quote. Minimal disruption. Serving Florida’s Treasure Coast.

0 clicks

AI algorithms

Our AI algorithms spot the patterns in your Google Ads data

We learn exactly why your customers converted, then update your customer knowledge graph.

Pattern found

Saturdays bring the most high-value customers

Customer knowledge graph

PhD Researchers Developing The Decisive Marketing Algorithm

Led by Dr Torty Sivill, who earned her PhD in AI at the University of Bristol, with research at The Alan Turing Institute and a scholarship from G-Research.

We are developing cutting-edge AI algorithms that work out who your next customers are, the messaging most likely to convert them, and which ads actually convert into paying customers.

What happens after you get in touch

From the first conversation to scaling spend on what we know works. You set the pace, say go and ads can be live within days, not months.

  1. Week 1

    We arrange a meeting

    A straightforward conversation about your business and where we think we can genuinely help. No obligation.

  2. Weeks 1–2

    We audit and propose

    We dig into your existing marketing setup, find the gaps in how results are tracked, and come back with a proposal for an annual partnership.

    Interpret & Ideate

  3. From when you sign

    We start running ads

    Once agreed, we build and launch adverts designed to get you conversions, not clicks. Tracking is set up properly before a penny is spent.

    Do & Deliver

  4. Every two weeks

    We report and refine

    A biweekly review in plain English: what worked, what did not, and what we are changing next. Your account is never left to drift.

    Report & Refine

  5. Once proven

    We scale your spend

    When we have found what genuinely works, we put more behind it to grow your leads, confident about where every extra pound is going.

  6. The point of all this

    Everyone is happy

    More enquiries, marketing spend you can finally account for, and insight about your customers that is yours to keep.

Stop guessing. Start searching.

Let’s find your next customer.

Try Before You Buy

Find out how much you could be saving with Decisive Marketing

Get in touch

Get in touch

What can we do for you?

Tell us where you're spending — we'll show you how much you could save, and what to do next. No obligation.