Fundraisers are the heroes of modern times.
In these troubled times, fundraisers like you are making the world a better place—one meal, one vaccine, one shelter, one child, one advocacy campaign at a time.
You are the heroes of our modern societies.
In these troubled times, fundraisers like you are making the world a better place—one meal, one vaccine, one shelter, one child, one advocacy campaign at a time.
You are the heroes of our modern societies.
Soliciting donors unlikely to give is a waste of your budget.
Communicating indiscriminately means losing your donors' attention.
Failing to identify the right donors to retain compromises your organization's future.
In these difficult times, fundraisers want to optimize their resources and actions, but they are severely lacking in time, money, and personnel to find the best ways to do so.
Arnaud De Bruyn, Ph.D.
Founder & CEO
DECISIVE SYSTEM is entirely dedicated to analytical fundraising. And we are here to help you.
Our sole mission is to leverage the gold mine that is your data and provide you with intuitive and powerful tools to illuminate your fundraising decisions: scoring, dashboards, donation grids, lifetime value, etc.
We make your data speak so you can focus on what you do best: donor relations.
We primarily operate on a subscription basis. We regularly retrieve data from your CRM (EDIIS, Qualidata, Salesforce, etc.) and provide you with:
[1] Of predictive scores per donor (potential donor, PA score, middle, legs). Updated up to once per week.
[2] Des Strategic analyses and diagnostics (segmentation, loyalty, lifetime value, multi-channel analysis, dashboards, revenue forecasting, etc.) to inform your decision-making.
Result: You gain visibility, and you approach the right donor, at the right time, with the right marketing pressure.
The WWF's first campaign generated such a surplus that it covered the cost of our solution for three years.
After adopting our solution, Gustave Roussy Institute tripled its growth rate and maintained it for six consecutive years.
Our solution allowed SERA to achieve a x25 return on investment.
Still not convinced? No problem.
We are so confident in our solution that we are offering you a free trial.
Here's how it works: you share your anonymized data with us, and we test one of our scoring models on your database.
If this unique model does not predict a sufficient return on investment to justify the complete solution, you will be informed and we will stop there...
Did you know? We literally wrote the reference work on data analysis in fundraising. It has 360 pages and is available on Amazon.com.
Download the slides from our session on artificial intelligence presented at the AFF on June 24, 2026.
