Zerokai

Advisory

Know exactly what you're buying — or selling — before you sign.

Technical due diligence is a third-party assessment of a codebase, infrastructure, and engineering team — for transactions where technical quality materially affects the deal. We give investors and acquirers the honest picture they need.

What you get

  • A written due diligence report: code quality, security, architecture, infrastructure, team assessment
  • Critical findings flagged separately — the issues that affect deal structure or valuation
  • A scalability assessment: can the system handle the growth the deal assumes?
  • Security and compliance findings: the risks that create liability after a deal closes
  • Technical debt quantification: what rework will be required and at what cost
  • A 90-minute walkthrough call to discuss findings and their deal implications

Right for you if ...

Not sure this is the right engagement? Book a free 30-min call and we will tell you honestly.

  • 01

    You are an investor evaluating a software company before closing a round

  • 02

    You are acquiring a software business and need to know what you are actually buying

  • 03

    You are a founder preparing for acquisition and want to identify issues before a buyer does

  • 04

    You need an independent second opinion before committing significant capital to a technology platform

What we cover

Code quality assessment

We review the actual code, not the README. Architecture patterns, test coverage, dependency risk, documentation quality, and maintainability — each rated by severity.

Security review

Authentication implementation, secrets handling, input validation, dependency vulnerabilities, access control, and data handling — the issues that create liability after a deal closes.

Infrastructure and scalability

Cloud architecture, redundancy, deployment practices, database setup, monitoring coverage. Can this system handle the growth the deal assumes?

Technical team assessment

Team composition, engineering practices, documentation quality, bus factor risk, and the processes in place. A codebase is only as good as the team that maintains it.

Technical debt quantification

What rework is required, how much will it cost, and what's the risk of not doing it? We give you numbers that can inform deal structuring, not vague 'there is some debt' language.

Engagement details

We review any stack

Node.jsPythonPHP / LaravelRuby / RailsGoJava.NETReactVuePostgreSQLMySQLMongoDBAWSGCPAzure

How we work

01

NDA and access (Days 1–2)

We sign an NDA before receiving any access. Read-only access to the codebase, infrastructure credentials or diagrams, and a call with the target company's technical team.

02

Deep technical review (Days 3–8)

We work through the codebase, infrastructure, security posture, and engineering documentation. Critical findings are flagged immediately — we don't wait for the report.

03

Report delivery (Days 9–11)

Written report shared 24 hours before the walkthrough. Critical findings, severity ratings, technical debt cost estimates, and deal implications — clearly separated.

04

Walkthrough (Days 11–14)

90-minute call to work through findings, answer questions, and discuss what each finding means for deal structure, price, or conditions.

Right-fit packages

Fixed prices. No hidden fees.

Architecture Audit

Got existing code? Start here.

$1,4991-2 weeks

written report + walkthrough

  • Codebase audit (security, performance, maintainability)
  • Infra & cost review
  • Prioritised fix list with effort estimates
  • 90-min walkthrough call
  • Optional pair-programming session

Common questions

Ready to ship?

Ready to scope your idea?

30 minutes. We tell you exactly what your MVP needs and what it will cost. No obligation, no pitch deck.

We take 2 new Sprint clients per month. If we're at capacity, we'll tell you on the call and offer a waitlist.