AI · alternatives · 2026
24 alternatives to Largest public dataset of electronic circuit files
Introducing Open Schematics V2 — the largest dataset of electronic schematics and PCB layouts on the internet. It's a self-growing, autonomous dataset that continuously scans the web for new engineering designs and updates itself accordingly. Reference designs help you move 10x faster: less reinventing the wheel, more validated patterns to design and check against. It's also a goldmine for training AI models on real-world hardware design.
Open-Schematics is a public dataset of electronic circuit schematics hosted on Hugging Face. It contains rendered images and structured metadata designed for machine learning applications, circuit analysis, information… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
- 1
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
Mar 2026 · huggingface.co · its alternatives →
- 2
AI-powered schematic checker for KiCad and Altium Designer. Full-project export support, datasheet validation, and per-review cost previews before each run.
Nov 2025 · netlist.io · its alternatives →
- 3AD
Hey HN! We are the founders of atopile. We’re building a tool to describe electronics with code. Here is a quick demo: https://youtu.be/7-Q0XVpfW3Y Could you imagine the pain of building an entire software product using only assembly code? That’s about how we felt designing hardware. We don’t currently have good ways to describe what we need, reuse existing designs and compile that description down to a product. We started atopile to fix this. atopile is an open-source language and toolchain to describe circuits with code. The compiler is here:…
2024 · its alternatives →
- 4
Hi HN! I'm currently a Master's student at USTC (University of Science and Technology of China). I've been diving deep into Data Engineering, especially in the context of Large Language Models (LLMs). The Problem: I found that learning resources for modern data engineering are often fragmented and scattered across hundreds of medium articles or disjointed tutorials. It's hard to piece everything together into a coherent system. The Solution: I decided to open-source my learning notes and build them into a structured book. My goal is to help developers fast-track their learning curve. Key…
Feb 2026 · github.com · its alternatives →
- 5
Get Any Symbol & Footprint in 1 Business Day.
2016 · snapeda.com · its alternatives →
- 6
Hey HN! We are Jonathan & Guy, and we are happy to share a project we’ve been working on. ChartDB is a tool to help developers and data analysts quickly visualize database schemas by generating ER diagrams with just one query. A unique feature of our product is AI-Powered export for easy migration. You can give it a try at https://chartdb.io and find the source code on GitHub. Next steps ---> More AI. We’d love feedback :)
2024 · github.com · its alternatives →
- 7
Automatically build parts with computer vision.
2017 · snapeda.com · its alternatives →
- 8CO
Explore Digital circuits online with CircuitVerse. With our easy to use simulator interface, you will be building circuits in no time.
2018 · circuitverse.org · its alternatives →
- 9IV
2020 · inventhub.io · its alternatives →
- 10
Hey all! I released drawDB about a month ago and now it's open source. I hope you find it useful. If you want to check out the app you can go to https://drawdb.vercel.app/ . Thank you:)
2024 · github.com · its alternatives →
- 11
Copperhead – Hardware as Fast as Softwarefree tier, from $49/mo▲250An open-source AI agent that designs, documents and validates real PCBs from a prompt.
Sep 2026 · copperhead.sh · its alternatives →
- 12
Powerful online circuit simulator and schematic editor. Easy to learn.
2012 · circuitlab.com · its alternatives →
- 13CA
Last year we launched ChartDB OSS (https://news.ycombinator.com/item?id=44972238) - an open-source tool that generates ER diagrams from your database (via query/sql/dbml) without needing direct DB access. Now we’re launching the ChartDB Agent. It helps you design databases from scratch or make schema changes with natural language. You can: - Generate schemas by simply describing them in plain English - Brainstorm new tables, columns, and relationships with AI - Iterate visually in a diagram (ERD) - Deterministically export SQL script Try it out here -…
2025 · app.chartdb.io · its alternatives →
- 14
Download free symbols, PCB footprints, and 3D models for thousands of TE Connectivity components. The largest source of verified PCB libraries.
2018 · snapeda.com · its alternatives →
- 15
A totally proof-of-concept FoundationDB based network block device backend - dividuum/fdb-nbd
2018 · github.com · its alternatives →
- 16
Instill VDP▲130Open source unstructured data ETL for AI first applications
2024 · instill-ai.com · its alternatives →
- 17
SchemaFlow▲128Real-time database schemas for AI-IDEs via MCP protocol
2025 · schemaflow.dev · its alternatives →
- 18
Creating high-quality scientific figures can be time-consuming and challenging, even though sketching ideas on paper is relatively easy. Furthermore, recreating existing figures that are not stored in formats preserving semantic information is equally complex. To tackle this problem, we introduce DeTikZify, a novel multimodal language model that automatically synthesizes scientific figures as semantics-preserving TikZ graphics programs based on sketches and existing figures. We also introduce a Monte Carlo Tree Search-based inference algorithm that enables DeTikZify to iteratively refine its…
2024 · github.com · its alternatives →
- 19
A guide for anyone who works with data
2017 · leanpub.com · its alternatives →
- 20
ProtoFlow▲80AI-powered PCB design tool for engineers and hardware teams
Jul 2026 · protoflow.ai · its alternatives →
- 21
Traceformer.io is a web application that ingests KiCad projects or Altium netlists along with relevant datasheets, enabling LLM-based schematic review. The system is designed to identify datasheet-driven schematic issues that traditional ERC tools can't detect. Since our first launch (formerly as Netlist.io), we've made some big changes: - Full KiCad project parsing via an open-source plugin - Pass-through API pricing with a small platform fee - Automatic datasheet retrieval - ERC/DRC-style review UI - Revamped review workflow with selectable frontier models (GPT 5.2, Opus 4.5, and…
Jan 2026 · traceformer.io · its alternatives →
- 22
Discover the power of Flux Copilot, an AI hardware assistant that can wire up your schematic diagrams effortlessly. Harnessing Generative AI for Cutting-Edge Hardware Design: Embrace the Future
2023 · flux.ai · its alternatives →
- 23
TL;DR - My cofounder Collin and I built an AI version of Digi-Key to help PCB designers find and use parts, except with a way bigger catalog, modern refinement tools, and an AI that can actually read the damn datasheets for you. *The problem* Modern circuit board design is filled with absurdly tedious tasks, where one small mistake can brick a project and cost thousands. The worst (in our opinion) is reading datasheets, which eats up to 25% of the first part of any project: 1. First, you slog through catalogs to find viable parts, using search tools that are still stuck in the dark ages.…
2025 · zenode.ai · its alternatives →
- 24
A look at modern database approaches and how Citus scales PG
2016 · softwareengineeringdaily.com · its alternatives →
Also compare
- Hacker News archive (47M+ items, 11.6GB) as Parquet, updated every 5m alternatives
- An LLM-Powered Tool to Catch PCB Schematic Mistakes alternatives
- Atopile – Design circuit boards with code alternatives
- Data Engineering Book – An open source, community-driven guide alternatives
- InstaPart – Build circuit boards faster with instant parts alternatives
- Visualize database schemas with a single query alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →