Why we built Superconductor
Our team has been building software together for over a decade. Our previous startup, Gradescope, is used worldwide at thousands of universities to gr…
GPT-5.3 Codex vs Opus 4.6: We benchmarked both on our production Rails codebase — the results were surprising
We benchmarked GPT-5.3 Codex vs. Opus 4.6 on our production Rails codebase - the results were surprising. Codex is delivering better code at roughly 1/7th the price (assuming the API pricing will be the same as GPT 5.2). Opus 4.6 is a tiny improvement over 4.5, but underwhelming for what it costs
Support for OpenAI premium plans
Now available: Guided review
All implementations on Superconductor now come with a Guided Review option to help you review the code changes your agents made. The Guided Review ag…
Support for PRs created outside of Superconductor
You can now launch live previews and Superconductor agents for GitHub PRs that were created outside of Superconductor. In Project Settings, just sele…
Star your favorite projects, tickets, and implementations
You can now star projects, tickets, and implementations to always see them at the top of their lists. This is useful to easily bookmark the projects…
Generate and understand videos (and more) with Agent Skills
Agent Skills supercharge Superconductor agents and allow them to generate images and videos, convert text to speech, and more. We've developed fi…
Workspaces: Transforming how teams work with AI
Most AI assistants are built for solo work — one developer codes on one machine and has a single conversation thread with the agent. If you wanted yo…
Ticket Artifacts: See agents' outputs right on the ticket
Quickly preview what agents produce, right on the ticket. Artifacts are grouped by implementation and type (Images, Videos, Files), making it easy to scan outputs without diving into each implementation.