AI-first engineering

Technical due diligence services for technology and SaaS companies.

Logiciel provides technical due diligence services for investors, private equity firms and companies evaluating technology and SaaS acquisitions. From architecture and codebase assessment to cloud infrastructure, security, scalability, product delivery and engineering-team analysis, we help decision-makers validate technical claims, identify material risks and understand the investment required to support future growth.

Book an Intro Call Common Questions

3 models

Engagement models for SaaS transactions

5 steps

Our SaaS technical due diligence framework

Why Logiciel

Why Technical Due Diligence Services Matter for SaaS Investments.

Why Logiciel · 01

Outdated frameworks and tightly coupled architecture may slow product development and increase modernization costs.

Why Logiciel · 02

Fragile customer integrations can create delivery dependencies and operational support risks.

Why Logiciel · 03

Multi-tenant design may not provide sufficient account isolation, configurability or scalability.

Why Logiciel · 04

Cloud infrastructure may support current demand but struggle with future users, transactions or data growth.

Why Logiciel · 05

Security controls, testing and deployment practices may vary across services and environments.

Why Logiciel · 06

Product delivery may depend heavily on manual processes, outsourced teams or a small number of critical engineers.

Why Logiciel · 07

Investors need an independent assessment connecting architecture, engineering practices and product delivery with the commercial plan.

What you get

What You Get When You Work With Logiciel on SaaS Technical Due Diligence.

Each engagement gives investors and acquirers a clear view of the target company’s technology position, material risks and likely post-transaction priorities.

An independent assessment of the SaaS platform and engineering environment

A review of architecture

source-code quality, maintainability and technical debt

An evaluation of cloud infrastructure

scalability, reliability and cost visibility

A review of security

tenant boundaries, access controls and operational practices

An assessment of product delivery

engineering capacity, documentation and key-person risk

Prioritized findings based on transaction impact

urgency and expected remediation effort

An executive summary and detailed technical report supporting investment and post-acquisition planning

What we build

Technical Due Diligence Solutions for SaaS Investments.

Product and Architecture Assessment

Evaluation of platform structure, service boundaries, technology choices and alignment with current requirements, expected growth and the investment thesis.

Source Code and Technical Debt Review

Assessment of code organization, maintainability, dependencies, testing practices and technical debt that may affect future delivery.

Multi-Tenant Architecture Assessment

Review of tenant isolation, account configuration, shared services, permissions and data-access patterns across customer environments.

Cloud Infrastructure and Scalability Review

Evaluation of hosting architecture, environments, deployment practices, monitoring, resilience and capacity for future product growth.

Security, Access and Data Assessment

Review of authentication, authorization, data protection, auditability, tenant boundaries and secure development practices.

Engineering Team and Delivery Assessment

Analysis of technical leadership, specialist coverage, release practices, documentation, outsourced dependencies and key-person risk.

Post-Acquisition Modernization Planning

Translation of findings into practical priorities for stabilization, cloud improvement, technical-debt reduction and platform scaling.

Engagement

Engagement Models Designed for SaaS Transactions.

Focused Technical Risk Review

A targeted assessment examining a specific concern such as architecture, scalability, cloud cost, security or engineering-team dependency.

Engagement

Standard SaaS Technical Due Diligence

A structured review covering architecture, source code, infrastructure, security, quality engineering, delivery practices and technical organization.

Engagement

Deep SaaS Technical Due Diligence

A broader assessment for platforms with multiple products, customer environments, acquired systems, engineering teams or complex integrations.

Engagement

Under the hood

SaaS Technical Due Diligence Services We Deliver.

Product, Architecture and Codebase Review

What it meansAssessment of platform architecture, source-code maintainability, technical debt, dependencies, service boundaries and critical business logic.

Multi-Tenant and Customer Environment Assessment

What it meansEvaluation of tenant isolation, account configuration, permissions, shared services and customer-specific platform dependencies.

Cloud, Infrastructure and Scalability Assessment

What it meansReview of hosting, environments, deployment pipelines, monitoring, reliability, recovery processes and cloud-cost visibility.

Security, Access and Data Review

What it meansAssessment of authentication, authorization, encryption, audit logging, tenant boundaries, data ownership and reporting dependencies.

Quality, DevOps and Release Assessment

What it meansEvaluation of automated testing, regression coverage, CI/CD pipelines, environment management, rollback practices and release reliability.

Engineering Team and Documentation Assessment

What it meansReview of leadership, specialist coverage, delivery capacity, outsourced engineering, documentation quality and key-person concentration.

Investment Risk and Modernization Roadmap

What it meansPrioritized findings covering material risks, expected remediation effort, immediate stabilization and longer-term platform modernization.

Insights

SaaS Technical Due Diligence Insights & Frameworks.

Patterns from our SaaS, architecture, cloud and quality engineering teams that help investors distinguish normal scaling challenges from transaction-critical risks.

↳ Insights

SaaS Technology Risk Model

How we classify architecture, infrastructure, security, delivery and organizational findings according to severity, business impact, urgency and remediation complexity.

↳ Insights

SaaS Investment Thesis Readiness Framework

A practical approach to evaluating whether the product, infrastructure and engineering organization can support expected customer, enterprise and market growth.

↳ Insights

How we work

Our SaaS Technical Due Diligence Framework.

Deal Thesis and Scope Alignment

We identify the investment objectives, expected growth plan, SaaS product model and technical assumptions that need to be validated.

Evidence Review and Engineering Interviews

We examine repositories, architecture documents, infrastructure information, security materials, delivery data and product plans and interview relevant leaders.

Architecture, Cloud and Engineering Assessment

We review platform structure, code maintainability, multi-tenant design, infrastructure, quality practices and engineering operations.

Risk Classification and Thesis Evaluation

We categorize findings by severity, business impact and remediation effort and evaluate whether the technology can support the transaction objectives.

Reporting and Post-Transaction Roadmap

We provide decision-ready findings, an executive review and a prioritized plan for stabilization, modernization, integration and future scaling.

Resources

Insights for tech leaders.

Whitepaper · PDF

How a Real Estate SaaS Made Its AI Reliable Enough to Bet the Roadmap On

Whitepaper · PDF

How a Real Estate SaaS Cut AWS Bill 38% in 12 Weeks

Questions

Frequently asked questions.

What are technical due diligence services for fintech companies?

Technical due diligence services for fintech companies evaluate architecture, code quality, transaction workflows, financial integrations, security, infrastructure and engineering risks before an investment or acquisition.

What is included in a fintech technical due diligence review?

A review may include architecture, source code, technical debt, payment integrations, data flows, infrastructure, security, testing, DevOps, engineering-team structure and roadmap feasibility.

Why is technical due diligence important when acquiring a fintech company?

It helps identify risks that may affect valuation, transaction reliability, regulatory readiness, post-deal spending or the company’s ability to scale.

Can Logiciel review payment and banking integrations?

Yes. Logiciel can assess integration architecture, error handling, retries, dependencies, monitoring and operational risks, subject to the access and documentation available.

Can Logiciel perform technical due diligence for a fintech startup?

Yes. Startup technical due diligence evaluates whether the current technology and engineering foundation are appropriate for the company’s stage and growth plan.

Does technical due diligence include a security audit?

It can include a high-level or targeted review of security practices. A full penetration test, certification or legal compliance opinion may require a separate engagement.

Can Logiciel assess outsourced fintech development work?

Yes. Logiciel can review code quality, architecture, documentation, ownership and delivery risks associated with external engineering teams.

How is Logiciel different from other technical due diligence firms?

Logiciel combines transaction-focused assessment with practical fintech engineering experience across architecture, application development, integrations, cloud infrastructure, QA and modernization.

Let's build

Understand the Fintech Platform Before You Invest.

Evaluate the architecture, transaction workflows, integrations and engineering risks behind a fintech company before completing the transaction.

Start a Fintech Technical Due Diligence Review

Technical due diligence services for technology and SaaS companies.

See Logiciel in action.

Why Technical Due Diligence Services Matter for SaaS Investments.

Outdated frameworks and tightly coupled architecture may slow product development and increase modernization costs.

Fragile customer integrations can create delivery dependencies and operational support risks.

Multi-tenant design may not provide sufficient account isolation, configurability or scalability.

Cloud infrastructure may support current demand but struggle with future users, transactions or data growth.

Security controls, testing and deployment practices may vary across services and environments.

Product delivery may depend heavily on manual processes, outsourced teams or a small number of critical engineers.

Investors need an independent assessment connecting architecture, engineering practices and product delivery with the commercial plan.

What You Get When You Work With Logiciel on SaaS Technical Due Diligence.

An independent assessment of the SaaS platform and engineering environment

A review of architecture

An evaluation of cloud infrastructure

A review of security

An assessment of product delivery

Prioritized findings based on transaction impact

An executive summary and detailed technical report supporting investment and post-acquisition planning

Technical Due Diligence Solutions for SaaS Investments.

Product and Architecture Assessment

Source Code and Technical Debt Review

Multi-Tenant Architecture Assessment

Cloud Infrastructure and Scalability Review

Security, Access and Data Assessment

Engineering Team and Delivery Assessment

Post-Acquisition Modernization Planning

Engagement Models Designed for SaaS Transactions.

Focused Technical Risk Review

Standard SaaS Technical Due Diligence

Deep SaaS Technical Due Diligence

SaaS Technical Due Diligence Services We Deliver.

Product, Architecture and Codebase Review

Multi-Tenant and Customer Environment Assessment

Cloud, Infrastructure and Scalability Assessment

Security, Access and Data Review

Quality, DevOps and Release Assessment

Engineering Team and Documentation Assessment

Investment Risk and Modernization Roadmap

SaaS Technical Due Diligence Insights & Frameworks.

SaaS Technology Risk Model

SaaS Investment Thesis Readiness Framework

Our SaaS Technical Due Diligence Framework.

Deal Thesis and Scope Alignment

Evidence Review and Engineering Interviews

Architecture, Cloud and Engineering Assessment

Risk Classification and Thesis Evaluation

Reporting and Post-Transaction Roadmap

Insights for tech leaders.

How a Real Estate SaaS Made Its AI Reliable Enough to Bet the Roadmap On

How a Real Estate SaaS Cut AWS Bill 38% in 12 Weeks

Frequently asked questions.

Understand the Fintech Platform Before You Invest.