Know Exactly What You're Buying Before You Write the Check.
Technical Due Diligence in Days, Not Weeks.

28 years of engineering leadership experience distilled into a clear, evidence-based assessment of the technology you're investing in. Phoenix-based, serving investors nationwide. Code quality. Architecture scalability. Team capabilities. Security posture. Technical debt. One report. One recommendation: Go, No-Go, or Conditional.

The Investor's Dilemma: Why Most Technical Assessments Fail You

You're evaluating a deal. The product demos well. The revenue is growing. The CTO sounds confident. But you've been burned before. Technical due diligence should give you clarity, but most approaches leave you with more questions than answers.

1. The CTO Says Everything Is Fine

The Problem: Target company CTOs have every incentive to present the technology favorably. You don't know what questions to ask, and even if you did, you can't independently verify their answers.

The Reality: In our experience, CTOs accurately represent their technology about 30% of the time during due diligence. It's rarely intentional deception—most genuinely believe their architecture is sound because they built it.

What We Do: We verify claims independently. We read the actual code, not the documentation. We test the infrastructure, not the architecture diagram. Evidence over assertions.

2. The Big Firm Sends Junior Analysts

The Problem: You hired a name-brand consulting firm for $75K. They sent two junior analysts who have never built production software. Three weeks later, you have a 200-page report full of boilerplate and no clear buy/pass recommendation.

The Reality: Large consulting firms optimize for volume, not depth. The senior partner who won the engagement is not the person reviewing the code.

What We Do: Every assessment is conducted personally by a senior engineer with 28 years of hands-on experience. The person reviewing the code is the same person presenting to your investment committee.

3. The Report Doesn't Help You Negotiate

The Problem: You receive a technically accurate report, but it doesn't translate to deal terms. How much will remediation cost? Should you reduce the offer price, require an escrow, or walk away?

The Reality: “The codebase has significant coupling issues” means nothing to a deal team. “$350K and 6 months to refactor the payment processing module before it can handle 10x current volume” changes negotiations.

What We Do: Every finding includes remediation cost estimates, timeline projections, and risk severity ratings. Our executive summary is written for investors, not engineers.

4. The Assessment Arrives After the Decision

The Problem: Your deal timeline is 2-3 weeks. The consulting firm needs 3 weeks just for the assessment. By the time findings arrive, you've already committed—or lost the deal to a faster-moving buyer.

What We Do: Standard assessments in 3-5 business days. Deep dives in 7-10. Rush available. We match your deal timeline, not our convenience.

Sound familiar? These aren't edge cases—they're the norm.

“Investors need clarity, not complexity. I assess codebase quality, technical debt, team capability, and scalability—then deliver executive summaries with clear buy/pass/negotiate recommendations. No fluff. No boilerplate. Just evidence and a recommendation you can act on.”

Why Investors Trust Our Assessments

28

Years building & evaluating production systems

Senior-Only

Every assessment conducted by a 28-year veteran, not junior analysts

3–5 Days

Standard turnaround vs. 2–3 weeks at big firms

Why Investors Choose 11 Mile Co

Get operator-level insight at a fraction of the cost and time

vs Big Consulting Firms

Get Depth Without the $100K Invoice
  • Big firms charge $50K-100K+ and take 2-3 weeks
  • They assign junior analysts running checklists
  • You get a partner meeting, then never see them again
  • We deliver in 3-5 days at a fraction of the cost with senior-only involvement

vs Internal Review

Get Objectivity Your Team Can't Provide
  • Target company CTOs have a vested interest in the deal closing
  • Internal teams lack acquisition assessment experience
  • Technology leaders rarely quantify their own debt objectively
  • Independent assessment protects your investment thesis

vs Skipping DD

Avoid the $5M Surprise You Discover Post-Close
  • Hidden tech debt requiring $1M+ remediation
  • Architecture that won't scale to your growth targets
  • Key person dependencies that create existential risk
  • Security vulnerabilities that create regulatory exposure

Assessment Packages

Comprehensive technical evaluation calibrated to your deal timeline

Standard Assessment: "Clear Go/No-Go in Under a Week"

3-5 business days

Perfect if you:

Need a clear buy/pass/negotiate recommendation on a straightforward software acquisition

Outcome:

Comprehensive risk assessment with executive summary, technical findings, and actionable recommendations

What's Included:

  • Codebase architecture and quality review
  • Technical debt quantification with remediation cost estimates
  • Security posture assessment
  • Infrastructure and DevOps maturity evaluation
  • Team structure and capability analysis
  • Vendor and dependency risk analysis
  • Executive summary with buy/pass/negotiate recommendation

Deliverable:

15-20 page technical assessment report + live presentation

Rush fee (+50%) available for accelerated timelines

Discuss This Package

Deep Dive Assessment: "Complete Picture with Post-Investment Plan"

7-10 business days

Perfect if you:

Need thorough evaluation of a complex technology platform or are planning significant post-acquisition investment

Outcome:

In-depth analysis with competitive positioning, scalability roadmap, and post-acquisition 90-day execution plan

What's Included:

  • Everything in Standard Assessment, PLUS:
  • 1-on-1 interviews with key technical team members
  • Development process and engineering culture audit
  • Competitive technology analysis and market positioning
  • 3-year technical roadmap viability assessment
  • Post-investment 90-day execution plan with budget

Deliverable:

30-40 page comprehensive assessment + 90-day plan + live presentation

Rush fee (+50%) available for accelerated timelines

Discuss This Package

What Your Technical Assessment Report Includes

Clear findings tied to investment impact, not a wall of technical jargon

01

Executive Summary

1-2 pages
  • Investment recommendation: Go / No-Go / Conditional
  • Key findings ranked by severity
  • Critical action items with cost estimates

Written for: Partners, investment committee

02

Technical Assessment

5-10 pages
  • Architecture quality and scalability analysis
  • Code quality metrics and tech debt quantification (in dollars)
  • Security posture and compliance gaps
  • Infrastructure and DevOps maturity evaluation

Written for: Operating partners, CTOs

03

Team Assessment

3-5 pages
  • Team structure, skills, and capability gaps
  • Key person dependencies and bus factor analysis
  • Hiring needs with cost projections
  • Culture, retention risks, and morale indicators

Written for: Operating partners, HR leads

04

Financial Impact

2-3 pages
  • Current technology costs (infrastructure, licensing, tooling)
  • Required technology investments over 12-24 months
  • Remediation cost estimates for identified issues
  • Efficiency and cost-reduction opportunities

Written for: Deal teams, CFOs

05

Recommendations

2-3 pages
  • 90-day post-investment priorities
  • 12-month technical roadmap
  • Budget requirements and hiring plan
  • Deal term suggestions (price adjustments, escrows, milestones)

Written for: Everyone

Every finding is translated into business impact. Not “the database needs optimization” but “this database bottleneck will cost $200K to fix and limits user capacity to 50K before performance degrades.”

How the Assessment Works

A straightforward, confidential process designed to match your deal timeline

01

Initial Briefing

1-hour call to understand the deal context, target company profile, your specific concerns, and timeline requirements. No charge. We confirm scope and pricing before proceeding.

02

NDA & Access

We execute mutual NDAs and receive access to the target company's code repositories, infrastructure, documentation, and (for Deep Dive) team interview schedule. All access through secure, auditable channels.

03

Technical Review

Hands-on assessment of codebase, architecture, infrastructure, security, and dependencies. We read actual code, test actual systems, and review actual documentation — not summaries or self-reported metrics.

04

Team & Process Assessment

Individual interviews with engineering team members. Development process audit. Culture and retention evaluation. Key person dependency analysis. (Deep Dive only)

05

Report & Presentation

Written report delivered, followed by a live presentation tailored to your audience. Executive summary for partners. Technical depth for operating partners. Financial impact for deal teams.

06

Follow-Up Support

Available for follow-up questions during your decision period. Deep Dive includes 30 days of follow-up availability for additional questions, CTO conversations, or investment committee presentations.

Why Choose a Practitioner Over a Consulting Firm

Speed

Us:

3-5 days (Standard), 7-10 days (Deep Dive)

Big Firms:

2-3 weeks minimum

In competitive deals, faster diligence means faster decisions.

Cost

Us:

A fraction of big-firm pricing

Big Firms:

$50,000-$100,000+

More budget left for the actual investment.

Expertise

Us:

Senior engineer with 28 years conducts every assessment

Big Firms:

Junior analysts run scanning tools, senior reviews summary

The person reviewing code should have built production systems at scale.

Communication

Us:

Direct access to assessor, one contact, code to committee

Big Firms:

Engagement manager relays to analysts, multiple handoffs

Nuance gets lost in translation. Direct access means better answers.

Technical Red Flags That Change Investment Decisions

These are real issues we've identified in past assessments. Any one can reduce a company's value by 20-50% or justify walking away entirely.

Architecture that won't scale

System handles current load but requires a $500K+ rewrite to support 5-10x growth. Growth projections become fiction.

Excessive technical debt (>30% of codebase)

Development velocity declining. New features take 3x longer. Team spends more time fighting fires than building product.

Key person dependencies

One developer holds all the knowledge. If they leave post-acquisition, you lose months of productivity and institutional knowledge.

Security vulnerabilities in production

Unpatched dependencies, exposed credentials, weak authentication. Each one is a potential data breach, regulatory fine, or PR disaster.

Infrastructure costs spiraling

Cloud spend growing 40%+ annually without corresponding revenue growth. Poor architecture creating $100K+/year in unnecessary costs.

No automated testing or deployment

Manual releases, no test coverage, every deployment is a risk. Slow iteration, frequent outages, expensive rollbacks.

Who This Is NOT For (Being Honest)

We turn away engagements that won't deliver value. Here's when our technical due diligence services don't make sense:

Pre-revenue startups with no code to evaluate

If the company is still in ideation or MVP stage with minimal codebase, there isn't enough technology to assess. Wait until they have a production system with real users.

Deals closing in under 48 hours

Even our rush process requires 3 business days minimum for a credible assessment. No responsible assessor can deliver quality work overnight.

Looking for a rubber stamp, not an honest assessment

If you've already decided to invest and just need a report for your file, we're not the right fit. Our assessments are objective—we'll tell you things you might not want to hear, including “walk away.”

Technology is a minor component of the deal

If the target company's value is primarily in real estate, inventory, or customer relationships—and technology is a small operational tool—a full technical due diligence may be overkill. We can recommend a lighter-weight approach instead.

Why this honesty matters: We only take engagements where we can deliver clear, actionable value. If we don't think technical due diligence will meaningfully impact your investment decision, we'll tell you before you spend a dollar.

Who Benefits Most

Investors who get the most value from our assessments
  • PE firms evaluating tech-enabled acquisitions ($10M-$500M)
  • Growth equity firms assessing portfolio company technology
  • VC firms conducting follow-on investment DD
  • Angel investors and syndicates ($500K+ deals)
  • Family offices with technology investments
  • Corporate development teams evaluating acquisitions

Common Assessment Scenarios

When investors typically engage us
  • Pre-acquisition technology risk assessment
  • Follow-on funding technical validation
  • Portfolio company technology health check
  • Management team claims verification
  • Post-LOI accelerated technical review
  • Exit preparation technical readiness
Already a portfolio company looking for ongoing technical leadership? Explore our fractional CTO services for post-investment support. Need help integrating AI into an acquired company? See our AI integration consulting.

Transparent Pricing for Technical Due Diligence

Every business has unique complexity. We tailor scope to your deal size and specific concerns—and always provide a fixed-price quote upfront.

What Affects Pricing

  • Target company codebase size and complexity
  • Number of systems, services, and integrations
  • Team size (for interview-based assessments)
  • Timeline urgency (rush fee applies under 5 days)

What You Always Get

  • Fixed-price quote before engagement starts
  • Milestone-based payments (50% upfront, 50% on delivery)
  • Written report + live presentation included
  • NDA-protected, confidential process

Standard (3-5 days) and Deep Dive (7-10 days) packages available

Rush engagements available for accelerated timelines. Compare to big consulting firms: $50,000-$100,000+ for similar scope, delivered in 2-3x the time.

Common Questions About Technical Due Diligence

What is technical due diligence?

Technical due diligence is a structured assessment of a software company's technology before you invest or acquire. We evaluate the codebase, architecture, infrastructure, team capabilities, security posture, and technical debt — then deliver a clear Go/No-Go/Conditional recommendation with evidence. Think of it as a home inspection for software: you wouldn't buy a building without one, and you shouldn't buy a software company without one either.

How long does technical due diligence take?

Our Standard Package takes 3-5 business days. Deep Dive takes 7-10 business days. Both include a final presentation to your investment committee. Rush engagements (under 5 business days for Standard) are available at +50% — we understand deal timelines don't always accommodate ideal schedules. Most big consulting firms take 2-3 weeks for what we deliver in under a week.

How much does technical due diligence cost?

Pricing scales with the complexity of the target company's technology stack and team size, with options for both standard (3-5 day) and deep dive (7-10 day) assessments. Rush engagements are available for time-sensitive deals. For comparison, large consulting firms typically charge $50,000-$100,000+ for similar assessments — with junior analysts doing most of the work. Contact us for a fixed-price quote tailored to your specific deal.

What does the technical due diligence report include?

Every report includes five sections: (1) Executive Summary with a clear Go/No-Go/Conditional recommendation, key findings, and critical action items — designed for partners and investment committee. (2) Technical Assessment covering architecture quality, code quality, tech debt quantification, and security posture. (3) Team Assessment evaluating structure, capabilities, key person dependencies, and retention risks. (4) Financial Impact analysis with current technology costs, required investments, and efficiency opportunities. (5) Recommendations with a 90-day post-investment plan, 12-month technical roadmap, and budget requirements.

Do you sign NDAs before reviewing code?

Absolutely. We execute NDAs before accessing any proprietary information. We also work through secure, auditable channels — your deal room, private repositories, or encrypted file transfers. Confidentiality is non-negotiable. We've handled sensitive assessments for competitive acquisitions where even the existence of the deal was confidential.

How is this different from hiring a big consulting firm?

Three differences. Speed: we deliver in 3-5 days, not 2-3 weeks. Cost: a fraction of the $50K-100K+ big firms charge. Expertise: assessments are conducted personally by a senior engineer with 28 years of experience, not delegated to junior analysts who have never built or scaled production systems. You get direct access to the person evaluating the technology — the same person presenting findings to your investment committee.

Can you present findings to our investment committee?

Yes — every engagement includes a live presentation of findings. We tailor the presentation to your audience: executive summary for partners, technical depth for operating partners and CTOs, financial impact for deal teams. We also make ourselves available for follow-up questions during the decision period. Most clients find the live presentation and Q&A more valuable than the written report alone.

What if the target company's CTO pushes back on your findings?

It happens, and we expect it. Every finding in our report is backed by evidence: specific code examples, architecture diagrams, benchmark data, and industry comparisons. We don't make subjective claims — we show you exactly what we found and why it matters. If a CTO disagrees, we welcome the conversation because objective evidence resolves disputes quickly. Our recommendations include remediation costs so you can factor technical issues into deal terms.

Can you help with post-acquisition technical integration?

Yes. Many clients who start with due diligence engage us afterward for technical integration support through our fractional CTO services or AI integration consulting. Due diligence often reveals opportunities — modernization roadmaps, AI adoption, team restructuring — that we can help execute. But there's no obligation: the DD report stands on its own as a complete deliverable.

Have a question we didn't cover?

Schedule a free 30-minute briefing call to discuss your specific deal and assessment needs. No obligation, no sales pitch—just honest guidance.

Schedule a Briefing Call

Don't Let Technical Surprises Derail Your Investment

Get a thorough, evidence-based technical assessment before you commit capital. 3-5 day turnaround. Clear Go/No-Go recommendation. Written for investors, not engineers.

Prefer a different format?

Email: alec@11mile.co