--- title: Flux Reviews meta_title: 'Flux Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Flux works for a business like yours. aggregate_rating: rating_value: 3.8 review_count: 2 scale: '5' date_modified: '2026-08-21' parent_category: name: CAD url: https://www.g2.com/categories/cad --- # Flux Reviews **Vendor:** flux.ai **Category:** [PCB Design Software](https://www.g2.com/categories/pcb-design) **Average Rating:** 3.8/5.0 **Total Reviews:** 2 **AI Enabled:** This product embeds AI to enhance or extend its core functionality. ## About Flux Flux is browser-based PCB design software (EDA) with a built-in AI copilot that works as a hardware co-designer. It generates schematics from natural-language prompts, selects and places components, routes traces, and runs design rule checks, taking a project from idea to manufacturable board in one tool. There is nothing to install: projects run in the browser with real-time multi-user collaboration. Core capabilities: - AI copilot for schematic generation, part selection, placement, routing, and design review, including full plan-to-layout workflows from a text prompt - Schematic capture and PCB layout with live design rule checks - Real-time collaboration: multiple engineers can work in the same project simultaneously - Component library with sourcing data, plus BOM and Gerber export for manufacturing - Import support for Altium and KiCad projects Flux is used by startups, hardware teams, and individual engineers as an alternative to desktop EDA tools such as Altium Designer and KiCad, and by teams migrating off Autodesk EAGLE after its retirement in June 2026. As of 2026, Flux has 1.1 million registered builders and 6.4 million projects. Pricing: paid plans from $20 to $158 per month, with AI features metered through compute credits included in each plan. Free 14 day trial to start. ## Flux Reviews ### 1. Test of Flux.ai **Rating:** 2.5/5.0 stars **Reviewed by:** Verified User in Higher Education | Small-Business (50 or fewer emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Validated Reviewer:** Validated through LinkedIn **Source: Thank You page:** Invitation from G2. This reviewer was not provided any incentive by G2 for completing this review. **Reviewed Date:** September 04, 2024 **What do you like best about Flux?** I like the web based idea of program, implementation of new technology which is AI for PCB design, also worth mentioning is real time price of components **What do you dislike about Flux?** The main feature needs a lot to be considered good. From my experience it was a bit laggy to use **What problems is Flux solving and how is that benefiting you?** Implementation of ai which will result in decreasing work for engineers ### 2. You can work on an electronic project in web with super useful AI copilot **Rating:** 5.0/5.0 stars **Reviewed by:** Vasyl S. | Hardware Developer, Small-Business (50 or fewer emp.) **Validated Reviewer:** Validated through LinkedIn **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** May 18, 2023 At G2, we prefer fresh reviews and we like to follow up with reviewers. They may not have updated their review text, but have updated their review. **What do you like best about Flux?** You can describe your requirements to copilot AI and it can give you a list of components that you will need and explain how to connect them together and even write a code for a firmware if needed. **What do you dislike about Flux?** There are a lot of parts in the library and you can import new parts from KiCAD files but if you need some unique component the part creation process is time-consuming in Flux.ai. **What problems is Flux solving and how is that benefiting you?** I designed PCBs for my clients, and it's easy to share them for review, to get confirmation about details from a client, etc. You don't need to make PDFs, screenshots or send CAD files and a client doesn't need to install a CAD tool or something. - [View Flux pricing details and edition comparison](https://www.g2.com/products/flux-ai-flux/reviews?section=pricing&secure%5Bexpires_at%5D=2026-08-26+13%3A26%3A40+-0500&secure%5Bsession_id%5D=53e29729-d858-44a0-9bb5-e9e845089043&secure%5Btoken%5D=ae87661b76a17cc0e9b83d85df2f6531a8e01b75e90ddbbf5c8d869a7d2932b3&format=llm_user) ## Flux Features **Design** - PCB layout editing - Schematic editor **Tools** - 3D modeling tools - Component placement **Library** - Component libraries **Platform** - Board size - Layers **Customization** - Custom commands - Custom interface ## Top Flux Alternatives - [Altium Develop](https://www.g2.com/products/altium-develop/reviews) - 4.5/5.0 (1,041 reviews) - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) - 4.5/5.0 (510 reviews) - [Onshape](https://www.g2.com/products/onshape/reviews) - 4.7/5.0 (712 reviews)