The simplicity of documents
The power of models

Qitab is a software that enables engineering teams to avoid defects and non-compliance while retaining the simplicity of word processing.

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“Clear writing leads to clear designing”

Qitab offers a clarity-focused modeling framework to specify your requirements based on your customer needs and verify them with formal proof and within simulations.

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Advantages

Simple

You retain your operating methods. Migration and integration quick, learning curve gentle

Fast

You benefit from real-time analysis. You avoid several back and forth with stakeholders by writing good the first time.

Sovereign

You remain the owner of your data. No SaaS, no complex IT infrastructure to maintain.

ROI

Safe

Eliminate the risk of failure on a project with compliant and consistent requirements

Efficient

Save hours per specifying unit throughout its life cycle of life

Economical

Save thousands of euros per year per person by eliminating wasted time for your employees.

A single source of truth for specifications

Qitab is an agile and collaborative tool that enables effective communication about all your specification activities

Model your systems

Structure your requirements into a consistent model that links subsystems and components to your requirements. You get a clear, shared view of your system, usable from the initial concept to final validation.

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Analyze your requirements

Check quality and compliance with standards using our AI copilot and state-of-the-art formal language. Your requirements are continuously analyzed to detect ambiguities and errors, right from the drafting stage, while ensuring their consistency with industry standards.

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Evaluate every impact

Instantly visualize where and how each requirement is used. Anticipate the impact of a change and ensure full traceability between requirements, design, testing, and documentation.

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Control specification versions

Track every detail of your requirements with a powerful versioning system. Easily compare two versions, identify who changed what, and keep a complete history to ensure traceability and compliance.

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Generate documents

Produce all your deliverables (specifications, reports, etc.) automatically directly from your single source of truth. Your documents are always up to date, ready for your reviews or audits.

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Mission-critical program development

Qitab is intended companies involved in a software, embedded or hardware development project, which requires the drafting of specifications for contractual purposes or to mitigate risks.

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Activities

Definition

Write the ConOps and use cases, together with your customers, as soon as the specifications are drafted, in order to clarify the key objectives as much as possible from the bidding phase onwards.

Design

Formulate your system requirements and architecture, from high level to detailed design, in order to ensure a shared understanding among all project stakeholders.

Implementation

Formulate your tests and components, both software and hardware, so that you can carry out your verification and validation as early as possible in the product lifecycle.

Secteurs

Medical

Ensure your devices comply with standards such as ISO 13485, ISO 14971, etc.

Defense

Ensure the confidentiality of your contractual data and ensure your compliance with EN/AS 9100, AQAP 2110, ...

Space

Easily ensure compliance with aerospace standards and frameworks such as ECSS-Q-ST-30, ECSS-E-ST-40, ISO 9001, ...

About Qitab

Qitab is a French startup founded by an engineer passionate about research, computer science, and cyber-physical systems.

Qitab technology took shape in early 2021, when its founder Sami Dahoux saw an opportunity to offer a requirements engineering solution that capitalizes on the emergence of Model Based Systems Engineering and digital twins to accelerate the entire development cycle.

Since then, the Qitab project has been incubated at Belle de Mai since March 2025 in order to have a launch pad that will enable it to offer a breakthrough in systems engineering.

See it in action

Book a demo

Qitab is currently in the beta testing phase, and we would love for you to join us!