Discover how early due diligence, the “shift left” approach, helps investors build conviction, act faster, and gain an edge in competitive M&A deals
Written by :
Benjamin Forlani
October 27, 2025
In fast-paced M&A environment, time is everything. Investors compete not only on capital, but on speed, insight, and conviction. Yet, traditional due diligence often happens too late, when the process is already crowded, and decisions are rushed.
At Dedale Intelligence, we observe a clear industry trend we call “shift left”, a mindset change where due diligence starts earlier, helping deal teams form a high-quality conviction before exclusivity.
This shift is reshaping how investors identify, evaluate, and win technology deals.
The term “shift left” comes from software development, where testing and security checks are integrated earlier in the build process to prevent costly errors later.
Applied to due diligence, “shift left” means:
Rather than waiting for a data room to open, leading investors now use early intelligence to identify red flags, validate hypotheses, and engage management with better questions, long before competitors do.
In the conventional deal flow, most teams wait for exclusivity before investing in due diligence. This is often due to cost considerations; deep analyses are expensive and time-consuming.
However, this approach creates major problems:
Leaving diligence to the last moment leads to spending a fortune under pressure, or rushing the process, often preventing teams from building the conviction they need to win.
When deal teams shift left, they move from reactive to proactive decision-making.
Instead of waiting for full access, they begin forming hypotheses on:
This early work helps them:
In short, early diligence enables investors to outthink and outpace the competition.
At Dedale Intelligence, our mission is to make early diligence accessible, both operationally and economically.
Our model combines:
We help clients conduct:
This early intelligence becomes the foundation for deeper work once conviction is established.
The benefit of shifting left isn’t only efficiency, it’s strategy.
Investors who engage early can:
In competitive M&A, conviction and speed win deals. “Shift left” due diligence ensures both.
The old way, waiting, confirming, reacting, is no longer viable in the fast-moving world of technology investments.
The future of due diligence is about building conviction early, supported by advanced intelligence, efficient research, and a balance of technology and human expertise.
At Dedale Intelligence, we believe that early-stage diligence isn’t just a cost-saving measure; it’s a strategic advantage.
In technology M&A, timing determines success. The sooner investors start building a deep understanding of a target, the better their position to act with confidence.
By shifting left, due diligence becomes less about confirming what you already know, and more about discovering what others haven’t yet seen.
Want to accelerate your investment process with smarter, earlier insights? Discover how Dedale Intelligence helps deal teams build conviction through early-stage due diligence. Contact us!
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