Generate a test repository with Model-Based Testing approach in a user-friendly environment

Starting from requirements or user stories, testers design MaTeLo models able to automatically generate all the optimized test repository. The test strategy is based on requirements, risks, usages, equivalence classes combinatorics, in a determinist or stochastic approach, to have the highest coverage with the minimum tests to execute. MaTeLo synchronizes its referential with many test benches or ALM repositories to execute automatically or manually the test campaigns.


Automatically generates test steps with dynamic stimulations and expected results, reusable test cases, test suites, and test scripts
Fast ROI: save 20 % on new projects and 40% on test maintenance
Best test coverage based on risks in a minimum amount of tests
Reusable patterns to test HMIs, embedded ECUs, web services, algorithms, self driving cars, control command, processes…
Defects detected earlier and business impact limitation
Capitalise on your analysis results for further iterations

Graphical requirement design

Starting from the functional requirements, you can design your system and interactions with its environment. MaTeLo usage models are based on the drawing and configuration of states, transitions and conditions. Thanks to a drag and drop interface, you combine requirements for traceability, inputs for stimulation, outputs for verification, treatment functions to compute dynamic stimulation or verification, and test operations to automate test benches. From a unique usage model, you have at your disposal an exhaustive list of configurations for your tests. Learn More...

Test cases and test suites generation

Configure your test strategy: regression, confirmation, monkey, sprint, Monte-Carlo, combinatorics, requirement, risk, data driven etc… either with a determinist or with a stochastic approach. Automatically generate test suites composed of reusable test cases with the best coverage for a minimum set of tests, through your requirement traceability. Learn more...

Dynamic test data management

MaTeLo generates all the System Under Test data or its environment data. For example, data can be a simulation of all European stock exchange transactions, or the complete environment of a self-driving car such as weather, roads, traffic including other vehicle behaviour. MaTeLo allows you to accurately compute the expected results, using an equivalence class abstraction, or by using mathematical formulas or Matlab models. Test data can also come from external data sources, such as Excel, scripted SQL queries, Web services, SAP, etc...

Automates, test benches and ALMs synchronization

The MaTeLo repository can be automatically transformed into a language for test automatons or test benches, using action keywords or scripted portions of script. MaTeLo is compatible with a large ecosystem: TestStand, UFT, Selenium, XML, C, Scade, Junit, VeriStand, custom script, etc... and directly enables the automatic execution of your test campaigns.

MaTeLo repository can also be exported to ALM tool modules such as HP ALM Quality Center, Squash, Test link… ALM synchronization is bi-directional, and MaTeLo resources are stored into the ALM for collaborative team purposes.


MaTeLo is a very rich tool. In this section, you can find the main characteristics of the product.


MaTeLo is interfaced with a lot of tools (requirements tools & configuration tools) but also (test sequencers, ALM, automates). This part présents major plugins.


A technical question? need to help? All the support team is available to help you!

They believe in MaTeLo

MaTeLo is used by more than 500 users in domains such as Automotive, Internet, Stock Exchange, Avionic, Defence, Energy, Transport and Telecom. Try our tool for free and be the next to generate automatically your test repository, earn time and increase the quality!

Matelo Axa

The MaTeLo models have allowed us to better understand our processes, the quality of the test coverage has doubled and we have gained 30% productivity on the overall test activity.

Country Test Manager

Matelo Euronext

Avec MaTeLo, Euronext a amélioré sa productivité de 10 à 20 % pour le test de ses nouveaux projets et de 40% pour les projets en maintenance.

Head of Quality Assurance

Matelo Renault

Nous modélisons dans MaTeLo le comportement des véhicules autonomes et leur environnement. Nous augmentons la couverture de test en réduisant le temps de simulation.

Adas Testing Manager

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