Top 3SL Alternatives, Competitors & Similar Software

Systems Engineering & MBSE Tools

Automating hardware design end-to-end without errors

Systems Engineering & MBSE Tools

Visure Solutions is an award-wining, trusted specialized requirements ALM partner for companies of all sizes across safety-critical and business-critical industries. Visure offers specialized, innovative and user-friendly Requirement ALM platform to implement efficient requirements lifecycle management (including full traceability, tight integration with MS Word/Excel, risk management, test management, bug tracking, requirements testing, requirements quality analysis, Requirement versioning and baselining, powerful reporting & standard compliance templates for ISO 26262, IEC 62304, IEC 61508, CENELEC 50128, DO-178B/C, FMEA, SPICE, CMMI, etc.) aimed at guaranteeing the highest quality of designing safe compliant products consistent with product’s requirements. Visure´s core product strategy is to offer a collaborative and centralized Requirements ALM platform for distributed stockholders, capable of supporting different development lifecycle processes (Agile, V model, Waterfall, etc.). Visure brings a mix of innovative technology and market expertise to allow customers leverage deep domain expertise in Project Development and processes. Visure success is best described by the endorsement of hundreds of global leading organizations and over 30,000 users who rely daily on Visure platform that has evolved and matured over 12 years of deployment and usage. Visure Solutions is headquartered in San Francisco, California, with branch offices in Spain and France, and leading distributors worldwide.

Systems Engineering & MBSE Tools

Flow is a next-generation Requirements Platform that helps hardware teams design, build, test, and iterate faster — bringing real-time collaboration, continuous integration and automated testing to hardware development. Backed by Sequoia Capital, Patrick and John Collision (Stripe) and David Helgason (Unity). Companies like Rivian (Auto), Joby (Aero), Astranis (Space) and Radiant (Nuclear) are now building on Flow. In two years, Flow has become the default platform for next-gen hardware companies.

Systems Engineering & MBSE Tools

Founded in 1993, SPEC Innovations helps the most innovative companies worldwide develop complex systems and products through our consulting, training, and software. Our flagship software, Innoslate, is the first cloud-native, model-based systems engineering tool that supports the entire system or product lifecycle. Innoslate combines modeling, simulation, requirements management, testing, and program management in one place, plus added integrations to enable digital engineering efforts. Discover more at www.specinnovations.com.

Systems Engineering & MBSE Tools

Controllab makes digital twins to test control software and build training simulators for the high-tech systems and marine & offshore markets. Our customers develop machines that use lot of control software. Testing this software is done when the machine is assembled on site. Problems in the control software can lead to delays and even damage. Our digital twins are simulation models that closely resemble a real machine. By coupling these twins to the control software, our customers can do tests without a real machine. They can solve problems easily and deliver software that works right the first time. With in-house developed simulation tools and over 30 years of experience, we can build digital twins that resemble real machines very accurately. We have special technology to make these twins run in real-time and show the machine in 3D animation. This makes our digital twins ideal for interfacing with control software. Our digital twins are so realistic, customers even use them for training. If you are developing machines, start using our digital twins and enjoy the benefits they bring: • Quality: On a digital twin you can test operations that are too expensive or too dangerous to do on a real machine. • Efficiency: On a digital twin you can instantly change anything. This means you can work much faster. • Costs: With a digital twin there are no operational costs of the real machine.

Systems Engineering & MBSE Tools

ITEM Software is an acknowledged world leader in the supply of reliability software for engineering, including Reliability, Availability, Maintainability and Safety (RAMS) evaluation, and Risk Assessment. We are dedicated to providing our customers with the highest standard of products and after sales service. Our products are continuously being upgraded in response to user requirements and current software technology. Support is available from experienced engineers and software specialists. We also provide training in the use of our software products as well as the techniques employed in the area of reliability, safety and risk assessment.

Systems Engineering & MBSE Tools

PHM Technology develops a number of advanced engineering software platforms. The Maintenance Aware Design environment platform or MADE - is a software platform that provides the engineering analysis capabilities required for decision optimization of the design and sustainment of safety & mission critical systems. Syndrome Diagnostics or SD is the worlds first causation-based fault detection and isolation (FDI) tool. MADE is a disruptive technology that offers significant process & technical improvements. Implementation can be achieved with qualitative & quantitative cost/risk mitigation benefits for users at each stage of the product life-cycle. MADE consolidates several different engineering applications onto a common system model that is set to become the industry standard for complex critical systems. MADE can be used for both new and legacy systems and platforms. Current standard practice in industry is to use simple spreadsheets to generate, capture and perform the analysis - MADE offers a cost efficient, integrated application that is structured to provide systemic risk mitigation for complex projects. Target MADE users are in industries where the financial risks of system reliability and availability are significant and increasingly borne by the Prime System Integrator (automotive, aerospace, defense, energy, marine, oil & gas, power, etc.) .

Systems Engineering & MBSE Tools

Sparx Systems is a global software company specializing in high performance, visual modeling platforms for planning, designing and constructing software-intensive systems. Sparx platforms are used by systems designers, corporate planners, business analysts, enterprise architects, standards develop-ers and software engineers. Sparx modeling software is widely used in finance, defense, government, aerospace, automotive engineering, geospatial, entertainment, health, smart grid, aviation, retail and telecommunications. Sparx Systems’ flagship modeling platform, Enterprise Architect, provides robust support for team-wide collaboration, and can scale up from single-user deployment to teams with hundreds of local and remote collaborators. With more than 850,000+ effective users globally and 80% of Fortune 100 firms owning licenses, Enterprise Architect is an essential platform for the most complex of projects. Recipient of multiple industry awards, Sparx Systems is highly regarded in the industry for the delivery of scalable, robust and affordable digital transformation software solutions. Sparx software is price competitive even when deployed across the entire development team. First developed in 1998, the Sparx Systems’ Enterprise Architect modeling platform was commercially released in 2000, and has enjoyed more than 20 years of continuous development and growth.

Systems Engineering & MBSE Tools

Relatics is the leading Model-Based Systems Engineering software application for construction projects. It is a comprehensive tool that gives professionals access to all project information and offers a complete overview of the growing number of dependencies between all disciplines in today’s projects. This ensures nothing is overlooked, giving you the confidence to make well-informed and timely decisions. Established over 20 years ago in the Netherlands, Relatics has emerged as the trusted partner for governments, contractors, and engineering firms worldwide. Over the years, Relatics has played an important role in the realization of thousands of construction projects, ranging from smaller-scale initiatives to multibillion-dollar mega projects. These projects span a diverse spectrum, including buildings, highways, bridges, tunnels, railways, canals, dams, ports, airports, and energy infrastructure.

Systems Engineering & MBSE Tools

SweepMe! – Flexible Lab Automation for Modern Research SweepMe! is a software platform that allows you to connect and automate measuring instruments from different manufacturers using a drag-and-drop interface. It empowers everyone in the lab to build test sequences – even without advanced programming skills. 🔁 Our open-source Python drivers and reusable modules simplify recurring test setups. Instead of reinventing the wheel, users benefit from a growing library of stable, proven components. This saves valuable time and enables faster validation of new test sequences. 📦 SweepMe! promotes sustainable workflows. Test procedures can be maintained and adapted even when staff changes, since the structure and modules are consistent and easy to understand – unlike custom-built, undocumented code. 🌍 Whether you’re at your home institute or working on-site at another lab: SweepMe! helps you get started quickly. Simply bring your sequence and run it on the local hardware. The shared logic and unified data format make collaboration and exchange with colleagues easier than ever. 📊 Built-in visualization, consistent file structure, and Python integration provide full flexibility and transparency – from quick experiments to long-term automation projects. Add complexity step by step, without needing to redesign your entire system. ⚙️ SweepMe! supports legacy hardware as well as modern instruments, making it ideal for upgrading old test setups or bridging the gap between generations of devices. ⏱️ Save time, reduce maintenance costs, and accelerate your test workflows – all with a low-cost solution and fast return on investment.

Systems Engineering & MBSE Tools

Aperdata.AI, powered by 51Sim, is a leading AI synthetic data and simulation platform company, founded in 2017. It is dedicated to overcoming the bottleneck of data diversity and insufficiency in the physical world, empowering AGI (Artificial General Intelligence) to safely and efficiently integrate into the physical world. Its core products include the intelligent driving and robotics simulation platform, SimOne, and the data loop and synthetic data platform, DataOne. Currently, Aperdata.AI has provided full-scenario synthetic data and simulation training solutions for over 100 global industry clients across autonomous driving, intelligent equipment, and general-purpose robot, helping them establish safety validation loops.

Systems Engineering & MBSE Tools

Vitech builds and enhances the systems engineering capabilities of organizations. We do so through a tailored combination of training, services, software, and systems engineering thought leadership. Vitech’s signature product, GENESYS, allow our customers to engineer their system, not their tool. We support enterprise system engineering by tailoring our power for your benefit. Since 1992, Vitech has delivered innovative, industry-leading solutions which provide the tools and insight required to define, develop, and manage complex systems. Vitech’s software gives you the insight to significantly enhance program productivity, reduce risks, lower costs, and improve project results. We have provided systems engineering services to government and military agencies, private and public businesses, and Fortune 500 firms around the world. We also provide our software and insight to universities across the globe for classroom instruction as well as support for theses and dissertations. Our professionals advance systems engineering through industry initiatives, serve at the highest levels of the International Council on Systems Engineering (INCOSE), and extend engineering concepts through blog posts and webinars, as well as systems engineering conference tutorials and papers. Vitech wrote the industry standard guidebook, A Primer for Model-Based Systems Engineering. Visit us at www.vitechcorp.com

Systems Engineering & MBSE Tools

Simple No Code Python Programming for Test, Measurement, & Control. Flojoy Studio is a drop-in replacement for engineering software such as LabVIEW, Simulink, RapidMiner, and Alteryx. Entirely open-source and based in Python.

Systems Engineering & MBSE Tools

ASDIP Structural Software is a company dedicated to the development of software for structural engineers. Our products focus on the design process of structural elements such as columns, beams, footings, walls, etc, in accordance with the latest building code requirements and design theories.

Systems Engineering & MBSE Tools

The Eclipse Foundation provides our global community of individuals and organizations with a mature, scalable, and business-friendly environment for open source software collaboration and innovation. The Foundation is home to the Eclipse IDE, Jakarta EE, Eclipse Software Defined Vehicle, and over 425 open source projects, including runtimes, tools, and frameworks for cloud and edge applications, IoT, AI, automotive, systems engineering, distributed ledger technologies, open processor designs, and many others. The Eclipse Foundation AISBL is an international non-profit association supported by over 350 members, including industry leaders who value open source as a key enabler for their business strategies. To learn more, follow us on social media at @EclipseFdn or visit eclipse.org.

Systems Engineering & MBSE Tools

Founded by Stephen Wolfram in 1987, Wolfram Research is one of the world's most respected computer, web, and cloud software companies—as well as a powerhouse of scientific and technical innovation. As pioneers in computation and computational knowledge, we have pursued a long-term vision to develop the science, technology, and tools to make computation an ever-more-potent force in today's and tomorrow's world. Over the course of more than a quarter of a century, we have progressively built an unprecedented base of technology that now makes possible our broad portfolio of innovative products. At the center is the revolutionary Wolfram Language, which defines a unique convergence of computation and knowledge.

Systems Engineering & MBSE Tools

Hottinger Brüel & Kjær was founded in 2019, when HBM and Brüel & Kjær merged their activities into a new company. Both companies are market leaders in their respective disciplines – Brüel & Kjær in sound and vibration and HBM in reliability, durability, propulsion efficiency and weighing. Together, they cover the complete product physics domain. In technical terms, Brüel & Kjær is the frequency domain expert and HBM the time domain expert. HBK helps its customers reduce time-to-market by simultaneously performing tests, retrieving and analyzing data, aiding decision-making.