Pi 編碼代理每月有 1,929,244 次造訪,月增率 +4%,定價模式為免費。Refraction 每月有 2,383 次造訪,成長率 +6.5%,定價模式為免費增值、免費試用、付費、需聯絡報價、免費。

Refraction is an AI code assistant that refactors code, generates unit tests and documentation, converts between languages and frameworks, and writes SQL, regex and CI/CD pipelines from plain-English prompts.
| 面向/指標 | ![]() | |
|---|---|---|
| 官方網域 | pi.dev | refraction.dev |
| 定價模式 | 免費 | 免費增值、免費試用、付費、需聯絡報價、免費 |
| 每月造訪次數 | 192.92萬 (1,929,244) | 2383 (2,383) |
| 月流量變化量 | +7.49萬 (+4%) | +146 (+6.5%) |
| 主要市場與市佔 | 🇨🇳 中國 (33.4%) | 🇮🇳 印度 (70%) |
| 每月直接造訪 | 90.22萬 | 928 |
| 使用者評分 | 4.6 | 4.4 |
| 支援平台 | 網站 | 網站 |
可在終端自由重塑的極簡編程代理
用 TypeScript 擴充建構命令、工具、快捷鍵、浮層、子代理或權限攔截,也可從 npm 與 git 以套件形式安裝。
AGENTS.md 指令、專案層級 SYSTEM.md、按需技能、提示範本與可自訂壓縮,讓上下文視窗完全可控。
支援從 Anthropic、OpenAI 到 Bedrock、Groq、OpenRouter 與本地 Ollama 的 15+ 供應商,並可在會話中切換模型。
互動式 TUI、用於腳本的 print/JSON、面向非 Node 主機的 RPC 協定,以及嵌入用的 SDK。

Refraction is an AI code assistant that refactors code, generates unit tests and documentation, converts between languages and frameworks, and writes SQL, regex and CI/CD pipelines from plain-English prompts.
Pick from over 20 actions including bug detection, refactoring, style checking, type annotation, debug statements, literal extraction and code explanation.
Turn any pasted source code into a test suite for your chosen framework, or generate documentation inline so the code explains itself.
Translate code between 56 languages and convert stylesheet rules from one CSS framework to another, including Tailwind-style conversions.
Describe what you need in plain English and get Mermaid diagrams, SQL queries, regex patterns, CSP headers or CI/CD pipeline definitions.
專項更強An autonomous software engineer that handles end-to-end repository tasks, but operates as a cloud service rather than locally.
專項更強會學習你編碼品味的 AI 編程代理