Choosing the right firm to audit your SaaS platform is a high-stakes decision. Pick well and you get an honest, board-ready picture of your risks. Pick badly and you get a sales pitch dressed up as a report. This 2026 buyer’s guide shows you exactly what to look for.
Why independence is the single most important factor
The first question to ask any prospective auditor is simple: do you also want to rebuild my platform? If the answer is yes, their findings can never be fully objective — every “critical risk” becomes a reason to sell you development work.
A genuinely independent technical audit is assessment only. The auditor has no commercial interest in the outcome, so the report tells you the truth: where the platform stands, where the real risks are, and which fixes deliver the most value. For founders raising capital, or investors running due diligence, that independence is what makes the report credible to a board.
The experience that actually matters
Auditing a production SaaS platform is not a junior task. Look for a reviewer who has personally built, scaled and rescued real systems — not just run automated scanning tools. The strongest signals are:
- Hands-on engineering leadership across multiple platforms and stacks (not theory)
- Experience with your context — SaaS, fintech, health, government — and its regulatory expectations
- A track record of turnarounds: someone who has seen how platforms fail knows where to look
- The ability to translate technical risk into business impact a board will understand
Our own assessments are led by a founder with 27 years across startups, ASX-listed companies, private-equity-backed businesses and federal government programmes — exactly the breadth needed to spot risks that automated tools miss.
Methodology: what a real audit looks like
Beware anyone who only runs a static-analysis tool and exports the result. A credible methodology combines automated tooling with deep manual review, and looks beyond the code at how the platform is actually built, deployed and governed:
- Architecture and system-design review
- Manual review of high-risk code paths (auth, billing, data handling)
- Security posture, secrets handling and access controls
- Database design, performance and scalability limits
- Development workflow, release process and QA maturity
- Operational and key-person risk — often the biggest hidden exposure
Deliverables to insist on
A good audit ends in a written report you can act on and share, including an executive summary, detailed findings (each evidenced), a risk matrix ranked by severity and business impact, and a prioritised remediation roadmap split into immediate, short-term and medium-term actions. If a provider can’t show you the structure of their report up front, that’s a red flag.
Questions to ask before you sign
- Will you be assessing only, or are you also bidding to do the development work?
- Who personally conducts the review, and what have they built?
- Does the review include manual code review, or just automated scans?
- What does the final report contain, and can I see a redacted sample?
- How are findings prioritised, and is the work fixed-price?
Frequently asked questions
How long does a technical audit take?
For most SaaS platforms, a Phase 1 independent assessment takes 2–3 weeks from commencement, depending on codebase size and the number of repositories and environments.
Will the auditor change our code?
No. A proper independent audit is read-only — the team assesses, it does not modify your code or environments.
How much should an independent technical audit cost in Australia?
A fixed-price Phase 1 assessment typically falls between $9,500 and $25,000 + GST depending on scope. Be wary of quotes that are open-ended or contingent on follow-on development.
What’s the difference between an audit and technical due diligence?
An audit assesses your own platform’s health; technical due diligence applies the same rigour for an investor or acquirer evaluating a target. The methodology is the same.
If you’d like an independent, expert read on your platform, learn more about our technical due diligence service, view pricing, or get in touch for a fixed-price proposal.