Deep Technology & Product Due Diligence, delivered fast.
Confidently execute tech transactions with actionable insights on people, processes and code. Our former CTOs execute a unique, data-driven approach to help you get the real picture - objective, fast and no stone left unturned.
Assessed or supported
Transaction value
Actual CTO experience
Delivering our service
Why we are different
We've been in the CTO seat - not just next to it. That shapes everything we do.
TechMiners was founded by experienced CTOs who have built, scaled, and sold tech companies themselves. We've made tough architecture calls, managed tech debt, and reported to boards under pressure - not just advised others on it.
But we didn't stop there. We built our own platform to deliver deeper, faster, and more consistent Tech Due Diligence. It lets us go beyond interviews and slide decks, combining structured assessments with data-driven scoring, benchmarks, and risk heatmaps.
That's why our Tech and Product Due Diligence is different: operator insight and software precision. Our approach leaves no stone unturned, uncovering both red flags and hidden values others miss. We speak the language of founders and investors alike, ask the right questions, and deliver clear, actionable results - fast.
Trusted by leading technology investors and technicians
Our data-driven Technology Due Diligence process
Fast. Minimally invasive. With the highest level of confidence. Fully web-based from data collection to collaboration, our process combines hands-on CTO experience with a proprietary, data-driven platform to assess code, architecture, product, and teams at scale. Our process delivers actionable insights with unmatched depth and clarity, consistently high quality, on time, and on budget.
Deal context & document review
Aligning on value and scope
We align on your deal's goals and gather the full picture: from product positioning to the tech stack’s role in value creation. Key documents and people are identified to kick off a focused, trust-based process.
Insight and data mining & expert interviews
From data to deep understanding
Using our proprietary tools, we extract structured insights from code, infrastructure, and documentation. Targeted interviews deepen our understanding of team, process, and trade-offs - remote or on-site.
Findings consolidation
Clarity through synthesis
We synthesize technical, product, and process insights into clear findings. Root causes are ranked by impact and solvability, enabling clarity on real risks and upside potential.
Reporting & recommendations
Decision-ready insights
We turn findings into relevant, actionable recommendations, tailored to decision-makers. You'll receive a concise, structured report, followed by a live session to explore key takeaways and next steps.
Our case studies
All Case Studies
Planet A Ventures leads £5.1 million round for the construction tech startup Automated Architecture (AUAR)
Allara lands $26M to expand women’s hormone telehealth
Seaya Andromeda invests in agritech company Nax to scale in Brazil
saas.group announces acquisition of KingWebmaster
iGent AI emerges from stealth with £6.3M for engineering AI
Aryza acquires Axcess Consulting
Scavenger AI secures €1.1m pre-seed funding for data-driven decision making
FLEX Capital strengthens partnership with Omikron Systemhaus GmbH & Co. KG to drive innovation in transaction banking
AddSecure expands into connected mobility through acquisition of Clifford Group
How you benefit from working with TechMiners
Trusted advisory from experienced CTOs
All our assessments are led by senior operators who’ve scaled real-world tech companies and know what truly matters in a DD context.
Depth, breadth and speed via proprietary data analytics
Our platform delivers structured, high-resolution insights across architecture, code, team, and product – fast. It allows us to go wide and deep where it matters, without slowing down the deal.
Trusted and independent intermediary with a 360° view
TechMiners bridges the gap between tech teams and investors, with structured, independent, and context-aware assessments. Our secure platform protects source code and IP throughout the process. No exposure, no friction, just clarity.
What our clients say
"Very insightful and fast Tech DD that informs both investment decisions and value creation"
"The best in business.”
"TechMiners is our go-to service provider for Tech DD and support for our portfolio companies, delivering expert insight with unmatched speed."
"Fast, responsive and insightful."
"From the tech DDs I participated in (in different roles) this one was the best so far and also the most enjoyable – yes, one can enjoy a tech DD :)."
"I thought you did a great job, and provided valuable feedback for us. I also thought you were very professional and easy to work with."
"I really appreciate how helpful and thoughtful you all were throughout this process. Admittedly, the DD process can be a bit tedious (and nerve wracking), and TechMiners made it really accessible for us, while also helping us to identify several areas for improvement. "
"Working with Techminers on our tech audit was a great experience. The process was fast and efficient, the price-performance ratio was excellent, and the results were highly actionable and relevant. We were very satisfied and would gladly work with them again.
"Very responsive, results to the point. Great for a time critical assessments."
"Delivered 100% on the expectations - speedy, reliable, on point"
"On very short notice, TechMiners' fast and thorough Technology DD enabled us to advance with confidence in our acquisition."
"What sets TechMiners apart are their actionable recommendations by experienced CTOs, creating value for our future portfolio companies already during the Tech DD."
“My CTO and I asked ourselves if our tech setup would sustain and support the hypergrowth situation triggered by Covid-19. TechMiners gave the answer."
"TechMiners’ Vendor Tech DD was decisive for both speed and success of our 50 million € Series B.”
"Speed, experience, expertise, benchmark and perspective... On the same wavelength from start to end. Great job!"
"Before our latest fundraising, TechMiners performed an extensive DD on our tech setup. Their insights gave decisive confidence to both us and our investors.”
"Really professional, fun to work with and delivered on agreed timing and quality"
"Of my seven Tech DDs completed, TechMiners' approach was clearly the most substantiated and diligent. The assessment was very valuable to me and my team, not only our incoming investors."
"Clear take-aways and actions derived from the report, the backup with hard evidence helped to align stakeholders, especially as TechMiners took the time to explain the report to our board."
"Having conducted tech reviews for years, my experience with the TechMiners team is an order of magnitude better than anything I've experienced before due to TechMiners’ structured approach, hands-on attitude, and deep understanding."
"I would also like to thank you for the professional and very constructive TDD. Your input has already triggered the first changes for us."
"Thank you a lot for the seamless and insightful Tech DD process - we are still benefitting from it."
"TechMiners' suggestions and feedback along the way were priceless!"
"Thanks a lot for the document templates and the insights. The Tech DD with you was invaluable and already makes me feel like I am much better equipped for the future."
Quick, focused, with actionable recommendations that the target company valued. Very professional.
Wir sind sehr zufrieden mit der Zusammenarbeit mit TechMiners. Der gesamte Prozess war von Anfang bis Ende einfach und effizient strukturiert.
"Great experience with TechMiners! The report arrived right on schedule, was easy to follow, and pointed out key ways we can strengthen the business for the future."
Meet the people of TechMiners
We're a team of operators, not just advisors. Our experts have built and scaled tech companies themselves and now help others do the same. Get to know the people who bring clarity, speed, and technical depth to every deal.
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Get in touch
Connect with us to learn how TechMiners can help you navigate tech landscapes with clarity, through expert due diligence, deep industry insight, and a proven track record.
