Refraction

The pitch behind Refraction is simple: writing the boilerplate so you can focus on design, faster than doing it by hand.Learn, generate and improve code with AI.Core capabilitiesCompletes code inside the editorExplains unfamiliar code and traces bugsWrites tests and refactors existing filesAnswers questions about a whole repositoryWho this fitsRefraction is usually picked up by developers, platform teams and engineering leads. It is a poor fit if you need the whole workflow automated end to end, because it covers one step rather than the pipeline.In practice it shows up in workflows like theseOnboarding into a repository you did not writeWriting tests for a legacy moduleReviewing a pull request fasterWhat it replacesIt lives inside the editor and the review flow, not as a separate dashboard you have to visit.Getting startedUpload a real file rather than a demo sample; that is where quality differences show.Onboarding into a repository you did not write, since that is the workflow it was built for.Worth trying if this task lands in your week more than twice.How it is pricedModel: Freemium · Free tier: Usually yes · Paid plans: published on the official site.Where it sitsCompared with SQLtroughAI, Vzy and Graphite, Refraction is the narrower bet - less of a platform, more of a single workflow done well.Setup and learning curveThe first hour goes on calibrating output style; after that it behaves like a normal editor tab. Whether it sends code to a third party, and IDE and language coverage are the two things to confirm before committing a budget.Limits worth knowingTeam features usually sit behind the higher tiers.When to skip itSkip Refraction if you need the whole pipeline automated - it is one step, not a platform.The free tier is the honest test: run one real task before paying.Last verified: 2026-11-12. Pricing model: Freemium. Best for: developers, platform teams.