# Top 10 flux.ai Alternatives & Competitors **Average Rating:** 3.8/5 **Total Number of Reviews:** 2 flux.ai is not the only option for PCB Design Software. Explore other competing options and alternatives. Other important factors to consider when researching alternatives to flux.ai include ease of use and reliability. The best overall flux.ai alternative is Altium Develop. Other similar apps like flux.ai are Autodesk Fusion, Onshape, SOLIDWORKS, and Altium CircuitMaker. flux.ai alternatives can be found in [PCB Design Software](https://www.g2.com/categories/pcb-design) but may also be in [Mechanical Computer-aided Design (MCAD) Software](https://www.g2.com/categories/mechanical-computer-aided-design-mcad) or [Computer-Aided Manufacturing (CAM) Software](https://www.g2.com/categories/computer-aided-manufacturing-cam). ## Best Paid & Free Alternatives to flux.ai - [Altium Develop](https://www.g2.com/products/altium-develop/reviews) - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) - [Onshape](https://www.g2.com/products/onshape/reviews) - [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) - [Altium CircuitMaker](https://www.g2.com/products/altium-circuitmaker/reviews) - [Autodesk EAGLE](https://www.g2.com/products/autodesk-eagle/reviews) - [KiCad EDA](https://www.g2.com/products/kicad-eda/reviews) - [PADS Professional](https://www.g2.com/products/pads-professional/reviews) - [Sigrity X Platform](https://www.g2.com/products/sigrity-x-platform/reviews) - [Automation Studio](https://www.g2.com/products/automation-studio/reviews) ## Top 10 Alternatives to flux.ai Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how flux.ai stacks up to the competition, check reviews from current & previous users in industries like Consumer Electronics and Higher Education, and find the best product for your business. ### 1. [Altium Develop](https://www.g2.com/products/altium-develop/reviews) By Altium **Average Rating:** 4.5/5 **Total Reviews:** 1,007 Altium Develop empowers teams to streamline and accelerate product development by connecting design, engineering, and collaboration tools in one unified platform — keeping every stage of innovation aligned and accessible. Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs Altium Develop](https://www.g2.com/compare/altium-develop-vs-flux-ai) **Compare Altium Develop with other alternatives:** - [Altium Develop vs Autodesk Fusion](https://www.g2.com/compare/altium-develop-vs-autodesk-fusion) - [Altium Develop vs Onshape](https://www.g2.com/compare/altium-develop-vs-onshape) - [Altium Develop vs SOLIDWORKS](https://www.g2.com/compare/altium-develop-vs-solidworks) - [Altium Develop vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-altium-develop) - [Altium Develop vs Autodesk EAGLE](https://www.g2.com/compare/altium-develop-vs-autodesk-eagle) - [Altium Develop vs KiCad EDA](https://www.g2.com/compare/altium-develop-vs-kicad-eda) - [Altium Develop vs PADS Professional](https://www.g2.com/compare/altium-develop-vs-pads-professional) - [Altium Develop vs Sigrity X Platform](https://www.g2.com/compare/altium-develop-vs-sigrity-x-platform) - [Altium Develop vs Automation Studio](https://www.g2.com/compare/altium-develop-vs-automation-studio) ### 2. [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) By Autodesk **Average Rating:** 4.5/5 **Total Reviews:** 519 Autodesk Fusion is a comprehensive cloud software platform that integrates various tools for 3D design, manufacturing, electronics, simulation, and generative design. It serves as a collaborative, cloud-enabled CAD (Computer-Aided Design), CAM (Computer-Aided Manufacturing), CAE (Computer-Aided Engineering), and PCB (Printed Circuit Board) software. Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-flux-ai) **Compare Autodesk Fusion with other alternatives:** - [Autodesk Fusion vs Altium Develop](https://www.g2.com/compare/altium-develop-vs-autodesk-fusion) - [Autodesk Fusion vs Onshape](https://www.g2.com/compare/autodesk-fusion-vs-onshape) - [Autodesk Fusion vs SOLIDWORKS](https://www.g2.com/compare/autodesk-fusion-vs-solidworks) - [Autodesk Fusion vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-autodesk-fusion) - [Autodesk Fusion vs Autodesk EAGLE](https://www.g2.com/compare/autodesk-eagle-vs-autodesk-fusion) - [Autodesk Fusion vs KiCad EDA](https://www.g2.com/compare/autodesk-fusion-vs-kicad-eda) - [Autodesk Fusion vs PADS Professional](https://www.g2.com/compare/autodesk-fusion-vs-pads-professional) - [Autodesk Fusion vs Sigrity X Platform](https://www.g2.com/compare/autodesk-fusion-vs-sigrity-x-platform) - [Autodesk Fusion vs Automation Studio](https://www.g2.com/compare/autodesk-fusion-vs-automation-studio) ### 3. [Onshape](https://www.g2.com/products/onshape/reviews) By PTC **Average Rating:** 4.7/5 **Total Reviews:** 695 Onshape is a modern CAD system that eliminates design gridlock and helps engineers do their best work. Onshape unites advanced modeling tools and design data management in a secure cloud workspace that has rapidly become the primary CAD system for thousands of companies worldwide. Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs Onshape](https://www.g2.com/compare/onshape-vs-flux-ai) **Compare Onshape with other alternatives:** - [Onshape vs Altium Develop](https://www.g2.com/compare/altium-develop-vs-onshape) - [Onshape vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-onshape) - [Onshape vs SOLIDWORKS](https://www.g2.com/compare/onshape-vs-solidworks) - [Onshape vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-onshape) - [Onshape vs Autodesk EAGLE](https://www.g2.com/compare/autodesk-eagle-vs-onshape) - [Onshape vs KiCad EDA](https://www.g2.com/compare/kicad-eda-vs-onshape) - [Onshape vs PADS Professional](https://www.g2.com/compare/onshape-vs-pads-professional) - [Onshape vs Sigrity X Platform](https://www.g2.com/compare/onshape-vs-sigrity-x-platform) - [Onshape vs Automation Studio](https://www.g2.com/compare/automation-studio-vs-onshape) ### 4. [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) By Solidworks **Average Rating:** 4.5/5 **Total Reviews:** 644 SOLIDWORKS offers complete 3D software tools that let you create, simulate, publish, and manage your data. SOLIDWORKS products are easy to learn and use, and help you design products better. Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs SOLIDWORKS](https://www.g2.com/compare/solidworks-vs-flux-ai) **Compare SOLIDWORKS with other alternatives:** - [SOLIDWORKS vs Altium Develop](https://www.g2.com/compare/altium-develop-vs-solidworks) - [SOLIDWORKS vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-solidworks) - [SOLIDWORKS vs Onshape](https://www.g2.com/compare/onshape-vs-solidworks) - [SOLIDWORKS vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-solidworks) - [SOLIDWORKS vs Autodesk EAGLE](https://www.g2.com/compare/autodesk-eagle-vs-solidworks) - [SOLIDWORKS vs KiCad EDA](https://www.g2.com/compare/kicad-eda-vs-solidworks) - [SOLIDWORKS vs PADS Professional](https://www.g2.com/compare/pads-professional-vs-solidworks) - [SOLIDWORKS vs Sigrity X Platform](https://www.g2.com/compare/solidworks-vs-sigrity-x-platform) - [SOLIDWORKS vs Automation Studio](https://www.g2.com/compare/automation-studio-vs-solidworks) ### 5. [Altium CircuitMaker](https://www.g2.com/products/altium-circuitmaker/reviews) By Altium **Average Rating:** 4.3/5 **Total Reviews:** 110 CircuitMaker is a free PCB design tool powered by Altium Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-flux-ai) **Compare Altium CircuitMaker with other alternatives:** - [Altium CircuitMaker vs Altium Develop](https://www.g2.com/compare/altium-circuitmaker-vs-altium-develop) - [Altium CircuitMaker vs Autodesk Fusion](https://www.g2.com/compare/altium-circuitmaker-vs-autodesk-fusion) - [Altium CircuitMaker vs Onshape](https://www.g2.com/compare/altium-circuitmaker-vs-onshape) - [Altium CircuitMaker vs SOLIDWORKS](https://www.g2.com/compare/altium-circuitmaker-vs-solidworks) - [Altium CircuitMaker vs Autodesk EAGLE](https://www.g2.com/compare/altium-circuitmaker-vs-autodesk-eagle) - [Altium CircuitMaker vs KiCad EDA](https://www.g2.com/compare/altium-circuitmaker-vs-kicad-eda) - [Altium CircuitMaker vs PADS Professional](https://www.g2.com/compare/altium-circuitmaker-vs-pads-professional) - [Altium CircuitMaker vs Sigrity X Platform](https://www.g2.com/compare/altium-circuitmaker-vs-sigrity-x-platform) - [Altium CircuitMaker vs Automation Studio](https://www.g2.com/compare/altium-circuitmaker-vs-automation-studio) ### 6. [Autodesk EAGLE](https://www.g2.com/products/autodesk-eagle/reviews) By Autodesk **Average Rating:** 4.0/5 **Total Reviews:** 77 PCB layout software for every engineer. Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs Autodesk EAGLE](https://www.g2.com/compare/autodesk-eagle-vs-flux-ai) **Compare Autodesk EAGLE with other alternatives:** - [Autodesk EAGLE vs Altium Develop](https://www.g2.com/compare/altium-develop-vs-autodesk-eagle) - [Autodesk EAGLE vs Autodesk Fusion](https://www.g2.com/compare/autodesk-eagle-vs-autodesk-fusion) - [Autodesk EAGLE vs Onshape](https://www.g2.com/compare/autodesk-eagle-vs-onshape) - [Autodesk EAGLE vs SOLIDWORKS](https://www.g2.com/compare/autodesk-eagle-vs-solidworks) - [Autodesk EAGLE vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-autodesk-eagle) - [Autodesk EAGLE vs KiCad EDA](https://www.g2.com/compare/autodesk-eagle-vs-kicad-eda) - [Autodesk EAGLE vs PADS Professional](https://www.g2.com/compare/autodesk-eagle-vs-pads-professional) - [Autodesk EAGLE vs Sigrity X Platform](https://www.g2.com/compare/autodesk-eagle-vs-sigrity-x-platform) - [Autodesk EAGLE vs Automation Studio](https://www.g2.com/compare/autodesk-eagle-vs-automation-studio) ### 7. [KiCad EDA](https://www.g2.com/products/kicad-eda/reviews) By KiCad Project **Average Rating:** 4.5/5 **Total Reviews:** 68 A Cross Platform and Open Source Electronics Design Automation Suite Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs KiCad EDA](https://www.g2.com/compare/kicad-eda-vs-flux-ai) **Compare KiCad EDA with other alternatives:** - [KiCad EDA vs Altium Develop](https://www.g2.com/compare/altium-develop-vs-kicad-eda) - [KiCad EDA vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-kicad-eda) - [KiCad EDA vs Onshape](https://www.g2.com/compare/kicad-eda-vs-onshape) - [KiCad EDA vs SOLIDWORKS](https://www.g2.com/compare/kicad-eda-vs-solidworks) - [KiCad EDA vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-kicad-eda) - [KiCad EDA vs Autodesk EAGLE](https://www.g2.com/compare/autodesk-eagle-vs-kicad-eda) - [KiCad EDA vs PADS Professional](https://www.g2.com/compare/kicad-eda-vs-pads-professional) - [KiCad EDA vs Sigrity X Platform](https://www.g2.com/compare/kicad-eda-vs-sigrity-x-platform) - [KiCad EDA vs Automation Studio](https://www.g2.com/compare/automation-studio-vs-kicad-eda) ### 8. [PADS Professional](https://www.g2.com/products/pads-professional/reviews) By Siemens Digital Industries Software **Average Rating:** 4.1/5 **Total Reviews:** 65 A complete PCB design platform that includes board design and analysis technologies, cloud-enabled collaboration, part research and creation, and real-time supply-chain insights. Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs PADS Professional](https://www.g2.com/compare/pads-professional-vs-flux-ai) **Compare PADS Professional with other alternatives:** - [PADS Professional vs Altium Develop](https://www.g2.com/compare/altium-develop-vs-pads-professional) - [PADS Professional vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-pads-professional) - [PADS Professional vs Onshape](https://www.g2.com/compare/onshape-vs-pads-professional) - [PADS Professional vs SOLIDWORKS](https://www.g2.com/compare/pads-professional-vs-solidworks) - [PADS Professional vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-pads-professional) - [PADS Professional vs Autodesk EAGLE](https://www.g2.com/compare/autodesk-eagle-vs-pads-professional) - [PADS Professional vs KiCad EDA](https://www.g2.com/compare/kicad-eda-vs-pads-professional) - [PADS Professional vs Sigrity X Platform](https://www.g2.com/compare/pads-professional-vs-sigrity-x-platform) - [PADS Professional vs Automation Studio](https://www.g2.com/compare/automation-studio-vs-pads-professional) ### 9. [Sigrity X Platform](https://www.g2.com/products/sigrity-x-platform/reviews) By Cadence Design Systems **Average Rating:** 4.1/5 **Total Reviews:** 55 The Cadence Sigrity X Platform delivers unparalleled signal and power integrity analysis for PCB and IC package designs, empowering engineers to tackle high-speed, high-performance challenges with confidence. Seamlessly integrated with the Allegro X platform, Sigrity X enables in-design analysis for faster issue detection and resolution, reducing costly iterations and ensuring on-time delivery. Its advanced algorithms and hybrid solvers provide precise simulations for SI/PI, optimizing designs from pre-layout to post-layout stages. With up to 10X performance improvement, it accelerates time-to-market while maintaining gold-standard accuracy. From high-speed interfaces to power distribution networks, Sigrity X drives design productivity, efficiency, and reliability. Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs Sigrity X Platform](https://www.g2.com/compare/sigrity-x-platform-vs-flux-ai) **Compare Sigrity X Platform with other alternatives:** - [Sigrity X Platform vs Altium Develop](https://www.g2.com/compare/altium-develop-vs-sigrity-x-platform) - [Sigrity X Platform vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-sigrity-x-platform) - [Sigrity X Platform vs Onshape](https://www.g2.com/compare/onshape-vs-sigrity-x-platform) - [Sigrity X Platform vs SOLIDWORKS](https://www.g2.com/compare/solidworks-vs-sigrity-x-platform) - [Sigrity X Platform vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-sigrity-x-platform) - [Sigrity X Platform vs Autodesk EAGLE](https://www.g2.com/compare/autodesk-eagle-vs-sigrity-x-platform) - [Sigrity X Platform vs KiCad EDA](https://www.g2.com/compare/kicad-eda-vs-sigrity-x-platform) - [Sigrity X Platform vs PADS Professional](https://www.g2.com/compare/pads-professional-vs-sigrity-x-platform) - [Sigrity X Platform vs Automation Studio](https://www.g2.com/compare/automation-studio-vs-sigrity-x-platform) ### 10. [Automation Studio](https://www.g2.com/products/automation-studio/reviews) By Famic Technologies **Average Rating:** 4.3/5 **Total Reviews:** 48 Automation Studio is a fluid power, electrical and control systems design and simulation software developed by Famic Technologies Inc. Categories in common with flux.ai: [PCB Design](https://www.g2.com/categories/pcb-design) **Compare:** [flux.ai vs Automation Studio](https://www.g2.com/compare/automation-studio-vs-flux-ai) **Compare Automation Studio with other alternatives:** - [Automation Studio vs Altium Develop](https://www.g2.com/compare/altium-develop-vs-automation-studio) - [Automation Studio vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-automation-studio) - [Automation Studio vs Onshape](https://www.g2.com/compare/automation-studio-vs-onshape) - [Automation Studio vs SOLIDWORKS](https://www.g2.com/compare/automation-studio-vs-solidworks) - [Automation Studio vs Altium CircuitMaker](https://www.g2.com/compare/altium-circuitmaker-vs-automation-studio) - [Automation Studio vs Autodesk EAGLE](https://www.g2.com/compare/autodesk-eagle-vs-automation-studio) - [Automation Studio vs KiCad EDA](https://www.g2.com/compare/automation-studio-vs-kicad-eda) - [Automation Studio vs PADS Professional](https://www.g2.com/compare/automation-studio-vs-pads-professional) - [Automation Studio vs Sigrity X Platform](https://www.g2.com/compare/automation-studio-vs-sigrity-x-platform) ## Explore Articles - [Best app for setting up an online store](https://www.g2.com/discussions/best-app-for-setting-up-an-online-store) - [Top AP and spend analysis tools for finance teams](https://www.g2.com/discussions/what-are-the-top-ap-and-spend-analysis-tools-for-finance-teams) - [best crm for tech startups](https://www.g2.com/discussions/best-crm-for-a-growing-tech-startup) - [Top-rated application development tools with cloud hosting](https://www.g2.com/discussions/top-rated-application-development-tools-with-cloud-hosting) - [Which is the best app for hosting virtual events](https://www.g2.com/discussions/which-is-the-best-app-for-hosting-virtual-events) - [Which sales engagement software has the best reviews](https://www.g2.com/discussions/which-sales-engagement-software-has-the-best-reviews) ## Spotlight Categories - [Talent Assessment Software](https://www.g2.com/categories/talent-assessment-software) - [Relational Databases](https://www.g2.com/categories/relational-databases) - [Employee Recognition Software](https://www.g2.com/categories/employee-recognition)