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Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | protoflow.ai | sqlchat.ai |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


ProtoFlow is an AI-powered desktop electronic design automation (EDA) tool for Windows, macOS and Linux. It helps hardware engineers, makers and students create editable schematics and printed circuit boards. Describe a circuit in plain language, find components, generate symbols and footprints...
No description of SQL Chat yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
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Walkthroughs and reviews on video.
From Idea to Circuit: ProtoFlow AI in Action
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Protoflow AI and SQL Chat.
Protoflow AI's answer
ProtoFlow is built for hardware engineers, electronics startups, makers, students, educators, and researchers. It is especially useful for people who want to move from an idea or blank schematic to an editable PCB project faster.
Protoflow AI's answer
ProtoFlow does not publicly disclose or rank customers by size. Its user community includes hardware professionals, startups, makers, students, educators, and researchers.
Protoflow AI's answer
ProtoFlow is an AI-native desktop PCB design tool—not an AI sidebar added to a legacy editor. You can describe a circuit in plain language, generate an editable first draft, find real parts and footprints, and continue through schematic and PCB workflows. Designs remain inspectable and portable, including native KiCad support, so engineers stay in control.
Protoflow AI's answer
Choose ProtoFlow if you want to spend less time on repetitive PCB-design work without giving up control of the design. It combines AI-assisted circuit generation, part discovery, schematic cleanup, collaboration, versioning, and export in one desktop workflow. The free plan includes the editor and AI features, so you can test it on a real project before paying.
Protoflow AI's answer
ProtoFlow’s desktop editor is built with Flutter and Dart. Its cloud services use Firebase and Google Cloud. The public website and account surfaces use Next.js and TypeScript, while the CLI and MCP editor bridge use Node.js.
Protoflow AI's answer
ProtoFlow began after founder Rishik repeatedly experienced how much PCB development time disappears into part searches, datasheets, symbol and footprint creation, wiring, and tool switching. While working on a demanding electronics project at UT Austin, he decided to build the PCB editor he wished he had: a modern, AI-native tool that removes repetitive work while keeping engineers in control.
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