A free code audit.
A senior engineer reads your code and writes down the truth. Free.
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Free
No fee, no obligation
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Senior engineer
Not an automated scan
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Written verdict
Keep, refactor or rebuild
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Read-only access
NDA on request
Yarify offers a free code audit with no obligation. A senior engineer reviews your codebase, architecture and deployment, and gives you a written verdict: what is healthy, what is risky across security, scalability, maintainability and deployment, and whether to keep, refactor or rebuild. If you want, you also get a fixed quote for the fix. You keep the report whether or not you work with us.
What the codebase audit checks
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Security
Secrets, auth, permissions
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Architecture
Data model, boundaries
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Scalability
What breaks under load
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Maintainability
Tests, duplication, dependencies
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Deployment
CI/CD, backups, monitoring
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What really works
Features tested end to end
Who asks for an audit
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Before fundraising or a sale
Investors and buyers ask what is under the hood. Know first.
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After a vendor leaves
Find out what you actually own before anyone adds a feature.
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Before you scale
Traffic, customers or team are about to grow. Find the weak spots now.
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After AI-assisted coding
It runs, but nobody fully understands it. Check security and structure.
How to get your code audit
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Request the audit
Tell us about the product, the stack and what worries you.
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Grant read access
Read-only repo access. NDA first, if you want.
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Senior review
An engineer reads the code, runs it and checks the infrastructure.
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Report and walkthrough
Prioritised findings and a verdict, explained on a call.
A senior code review vs a scanner
Automated scan
- Hundreds of warnings, no priorities
- Cannot judge architecture or data model
- No view on keep or rebuild
- Nobody to ask follow-up questions
Yarify senior audit
- Findings ranked by real business risk
- Architecture and scalability reviewed by a human
- A clear verdict: keep, refactor or rebuild
- A walkthrough with the engineer who wrote it
Free. No obligation. Your report.
No credit card, no contract, no pressure to buy. You keep the written report. If you want us to fix what we found, we quote it at a fixed price, and our estimation overruns are our cost.
- Read-only access is enough
- NDA on request
- Verdict in writing, not in a sales call
Why we audit code for free
Because it is the fastest way to show how our engineers think. You see the quality of our judgement before you spend anything.
Many audits end with the client fixing things themselves. That is fine. Some end in a fixed-price rescue. Either way, you decide with facts.
Questions buyers ask us
Is the code audit really free?
Yes. No fee and no obligation to hire us afterwards. You keep the written report. If you later want us to fix what we found, that work is quoted separately at a fixed price.
What is included in a codebase audit?
Security, architecture, data model, scalability, maintainability, deployment, observability, dependencies and basic privacy handling, plus which features actually work end to end. You get prioritised findings and a verdict: keep, refactor or rebuild.
How long does a code audit take?
It depends on the size of the codebase, the stack and how quickly we get access, so we do not promise a fixed number of days. We look at the scope with you and tell you what to expect before we start.
Is this enough for technical due diligence?
Before a funding round, a senior written review of security, architecture, scalability and code quality is often what investors want to see. A large acquisition may need extra legal and compliance work. We state clearly what the report covers.
Do you need access to production?
No. Read-only repository access is the minimum. Read access to hosting, CI and logs makes the deployment review more useful. We never need write access, and we sign an NDA on request.
Which languages and stacks can you audit?
Java and Spring Boot, Node.js and TypeScript, Next.js and React, Python, PostgreSQL, MongoDB, Docker, Google Cloud and LLM-based features. If your stack is outside what we know well, we say so rather than write a shallow report.
Keep reading
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Software rescue
Stalled at 80%? Vendor vanished? AI-generated code nobody understands? We audit it for free, tell you to salvage, refactor or rebuild, then fix it for a fixed price.
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MVP development
Fixed-price MVP development. A senior team scopes it in writing, ships a deployed build early, demos weekly and launches a focused MVP in typically 8–12 weeks.
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Dedicated development team
A dedicated development team of 2–4 senior engineers working on your product. Monthly billing, cancel with 2 weeks’ notice, 100% of code and IP is yours.
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Fintech
Payment flows, trading and execution engines, risk controls, reconciliation and audit trails built by senior engineers who treat every cent as a test case.
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Freelancers vs agency
Freelancer, agency or in-house team for your MVP? A three-way comparison of cost, speed and risk, an illustrative cost example, and when each option is the right call.
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Staff augmentation
Senior engineers embedded in your existing team: your repo, your standups, your tracker. Monthly billing, 2 weeks’ notice, and every line of code is yours.
Find out what is really in your repo.
A senior engineer reads your code and writes down the truth. Free, no obligation, and the report is yours to keep.