
Logisim
LTspice
Circuit Tree
BOOLR
Multisim
DCACLab
Pspice
Sketch, simulate, and share your circuits, entirely in your browser -- no install required.

Claude Code
Cursor
Google Antigravity
warp by spolu
GitHub Copilot
Codex 3.0 by OpenAI
aider
The AI coding agent, built for the terminal.

Which is more popular?
Based on our record, opencode seems to be a lot more popular than CircuitLab. While we know about 73 links to opencode, we've tracked only 6 mentions of CircuitLab.
Website, pricing, platforms and company facts side by side.
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| Website | circuitlab.com | opencode.ai |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of CircuitLab yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Editing and DC Simulation in Circuitlab
More videos
OpenCode: FASTEST AI Coder + Opensource! BYE Gemini CLI & ClaudeCode!
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CircuitLab and opencode. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


If you don’t want to download an application then CircuitLab is what you need. It is an online circuit simulator and schematics tool. It doesn’t have all the bells and whistles unlike the previous two applications on...
We have no reviews of opencode yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I need someone to design and point me to the correct parts for a circuit that will use 2, 5V LiPo batteries that are rechargeable, in a circuit that is built to run a memory bank. Basically a CMOS circuit, very low current draw. I need... Source: over 3 years ago
My go-to site for a quick simulation, and pretty schematics (that sounds almost NSFW) is circuitlab.com. Source: over 3 years ago
If you have a 10 band EQ pedal into a flat amp you can hear what these frequency shapes sound like. Once you understand what these preamps are doing, then you can learn about the electronic side, read the schematics, and start designing... Source: almost 4 years ago
You can check out Muse Spark 1.3 by using OpenCode (https://opencode.ai/ - open-source AI / coding harness). There's a terminal version and a GUI / desktop version. Good luck! - Source: Hacker News / about 1 month ago
[OpenCode IDE](https://opencode.ai/) (for the indexing part). - Source: Hacker News / about 1 month ago
What the person above is suggesting: * https://pi.dev/ * https://omp.sh/ Personally I also think that OpenCode is nice, their CLI version is enjoyable and their desktop/web version is mostly okay: * https://opencode.ai/. - Source: Hacker News / about 2 months ago
When comparing CircuitLab and opencode, you can also consider the following products.

Logisim is an educational tool for designing and simulating digital logic circuits.
Compare Logisim to CircuitLab or opencode:

Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebase—no more context switching, just breakthrough results.
Compare Claude Code to CircuitLab or opencode:

LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.
Compare LTspice to CircuitLab or opencode:

The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.
Compare Cursor to CircuitLab or opencode:


Google Antigravity - Build the new way
Compare Google Antigravity to CircuitLab or opencode: