Dupin by Next Case
Who was Dupin?
Try DupinIn 1841, the author Edgar Allan Poe created a character who would change the way we think about problem-solving.
His name was C. Auguste Dupin – a curious, analytical thinker who saw what others missed. He did not solve mysteries by guessing, but by asking the right questions, understanding people and spotting connections others overlooked.
Dupin became the model for the modern detective and inspired, among others, Sherlock Holmes.
Almost 200 years later, his curiosity lives on in Dupin by Next Case.
Because I believe the best business opportunities are not always the most obvious. Sometimes it is simply a matter of seeing what others have not yet noticed.
That is where the next deal begins.
Spend time on the right companies, not the most.
Like Auguste Dupin, I believe the best opportunities are found through curiosity, the right questions and the ability to see connections.
Dupin by Next Case builds on that idea. By combining company information with smart analysis, I want to help you spend more time on relevant customer conversations and less time searching.
From information to business opportunity.
- 01
Find the right companies
Identify companies that match your target audience and customer profile.
- 02
Understand why they are relevant
See relevant company details, signals and possible business opportunities, with clear sources where available.
- 03
Take the next step
Get support ahead of the contact and practical suggestions for opening a relevant customer conversation.

Meet Casey
Casey does the research. You make the decision.
Casey is your research colleague inside Dupin. Casey helps you find relevant companies, spot opportunities and prepare your next customer conversation.
You bring the experience, the relationships and the decisions. Casey helps with the research.
Contact
Curious about what we could discover together?
I believe in curiosity, good questions and human connection. Would you like to know more about Dupin and the thinking behind it? I would be glad to have a conversation.