# Postgres Sandbox 依據 OpenAITools.app 於 2026-11-11 查驗的觀測資料，Postgres Sandbox（postgres.new）是收錄於 AI 開發者工具的 AI 平台，每月產生 445 次造訪，月流量變化量為 -93（-17.3%）。其主要地理市場為阿根廷（流量佔比 100%），並採用免費定價模式。依每月流量計算的主要競爭替代方案包括 Chat2DB Local（每月 5.58萬次造訪），AI2SQL（每月 6.55萬次造訪），Database Sample（每月 3.53萬次造訪）。 Postgres Sandbox (postgres.new) spins up real PostgreSQL databases directly in your browser using PGlite. Write SQL and a fresh database is created automatically — no install, no server. It pairs that sandbox with AI assistance for generating SQL, plus support for CSV import, charts, ER diagrams and semantic search experiments. ## 主要觀測資料與規格 | 指標 | 數值 | | :--- | :--- | | 工具名稱 | Postgres Sandbox | | 代稱 | postgres-sandbox | | Status | active | | Origin | independent | | Maintenance | active | | 官方網域 | postgres.new | | 網站網址 | https://postgres.new | | 分類 | AI 開發者工具, AI 助手, AI 程式碼助手 | | 定價模式 | 免費 | | 每月造訪次數 | 445 | | 月流量變化 | -93 | | 月成長率 | -17.3% | | 主要市場 | 阿根廷 | | 市佔率 | 100% | | 直接造訪 | 183 | | 自然搜尋造訪 | 0 | | 社群造訪 | 0 | | 推薦流量造訪 | 43 | | 電子郵件造訪 | 12 | | 評論分數 | 4.5 | | 收藏數 | 0 | | 支援平台 | 網站 | | 帳務平台 | | | 屬性 | 功能: 網站; 價格: 免費 | | 標籤 | Postgres, 瀏覽器內資料庫, AI, LLM, CSV, 圖表, ER 圖, 語意搜尋, RAG（檢索增強生成）, PGlite, WASM, 資料庫設計, SQL 產生 | ## 總覽 Postgres Sandbox (postgres.new) spins up real PostgreSQL databases directly in your browser using PGlite. Write SQL and a fresh database is created automatically — no install, no server. It pairs that sandbox with AI assistance for generating SQL, plus support for CSV import, charts, ER diagrams and semantic search experiments. ## 價格與方案 Free. Postgres Sandbox runs in the browser at no cost — there is no install, no account requirement mentioned and no paid tier advertised. Just open the page and a PostgreSQL database is created as you start writing SQL. ## 關鍵功能與能力 - **Instant in-browser Postgres:** A new PostgreSQL database is created automatically in your browser via PGlite — no server, no installation, no configuration. - **AI SQL generation:** An AI assistant helps generate and reason about SQL from natural-language prompts, lowering the barrier for schema and query work. - **CSV import:** Load CSV data and start querying it directly, which makes the sandbox handy for quick analysis and data exploration. - **Charts and ER diagrams:** Turn query results into charts and draw ER diagrams to visualise table relationships within the same workspace. - **Semantic search and RAG:** Explore RAG and semantic-search style workflows against your data, using the sandbox to prototype AI data features. - **Real Postgres semantics:** Because it is real PostgreSQL, SQL you write here behaves like SQL you write on a server, so results transfer. ## 主要使用情境 - **Instant SQL playground (Developers & data engineers):** Prototype a schema, test a query or load a CSV for quick analysis without provisioning a server or installing Postgres locally. - **Learning and teaching SQL (Teachers & students):** Show real Postgres queries live in a lesson — no installs for students, and every learner gets their own database in the browser. - **RAG and semantic search prototyping (AI & data teams):** Load a sample of your data, generate charts and ER diagrams, and explore semantic search or RAG-style retrieval before committing to infrastructure. - **Talks and live demos (Product demos):** Fire up a scratch database during a meeting or demo to show results immediately, without touching any shared environment. ## 優勢 - Runs real PostgreSQL with no install or server setup - AI assistance lowers the learning curve for SQL - CSV import, charts, ER diagrams and semantic search in one place - Genuinely free and instant to try in the browser - Great for demos, teaching and quick schema prototyping ## 限制 - Data lives in the browser session, so it is not a persistent production database - Persistent storage depends on browser/IndexedDB and can be cleared - Not a substitute for a managed Postgres server for real applications - AI-generated SQL should still be reviewed before running ## 常見問題 ### How can PostgreSQL run in a browser? PGlite, a full build of PostgreSQL compiled to WebAssembly (WASM), which is why Postgres can run inside a browser tab with no install. ### Is my database permanent? No. Databases are created in the browser session, and persistence relies on browser storage such as IndexedDB. Treat it as a sandbox rather than a durable production database. ### Can the AI write SQL for me? Yes. The sandbox includes AI assistance that helps generate and explain SQL from natural-language requests, so you can explore data faster before running queries manually. ### What can I do in the sandbox? The environment is geared toward experimentation: import CSV data, generate charts, draw ER diagrams to visualise relationships, and try semantic-search or RAG-style queries. ### Is it good for learning and demos? Yes. It is useful for learning SQL, prototyping a schema, testing a query or showing Postgres in a talk or lesson without installing anything. ### Postgres Sandbox 的每月流量與成長趨勢為何？ Postgres Sandbox 目前每月有 445 次造訪，月流量變化為 -93（成長率 -17.3%）。其主要來源市場為阿根廷（佔比 100%），其中包含每月 183 次直接造訪與每月 0 次自然搜尋造訪。 ### Postgres Sandbox 是免費的嗎？其定價模式為何？ Postgres Sandbox 採用免費定價模式。Free. Postgres Sandbox runs in the browser at no cost — there is no install, no account requirement mentioned and no paid tier advertised. Just open the page and a PostgreSQL database is created as you start writing SQL. 支援的帳務與結帳平台包括：未列出。 ### 2026 年最佳的 Postgres Sandbox 替代方案有哪些？ 依據 OpenAITools.app 的分類流量與功能契合度，Postgres Sandbox 的前五大替代方案為：1. Chat2DB Local（每月 5.58萬次造訪）; 2. AI2SQL（每月 6.55萬次造訪）; 3. Database Sample（每月 3.53萬次造訪）; 4. BlazeSQL（每月 1.73萬次造訪）; 5. Convex（每月 39.04萬次造訪）。 ### Postgres Sandbox 支援哪些平台與核心 AI 能力？ Postgres Sandbox 分類於 AI 開發者工具, AI 助手, AI 程式碼助手，支援以下平台：網站，其核心能力標籤包括：Postgres, 瀏覽器內資料庫, AI, LLM, CSV, 圖表。 ## 替代方案 | 工具名稱 | 每月造訪次數 | 定價模式 | 比較 | | :--- | :--- | :--- | :--- | | [Chat2DB Local](https://openaitools.app/tw/tool/chat2db-local) | 55,791 | 免費試用、付費、需聯絡報價 | [比較](https://openaitools.app/tw/compare/chat2db-local-vs-postgres-sandbox) | | [AI2SQL](https://openaitools.app/tw/tool/ai2sql) | 65,466 | 免費增值 | [比較](https://openaitools.app/tw/compare/ai2sql-vs-postgres-sandbox) | | [Database Sample](https://openaitools.app/tw/tool/open-source-database-designs) | 35,340 | 免費增值 | [比較](https://openaitools.app/tw/compare/open-source-database-designs-vs-postgres-sandbox) | | [BlazeSQL](https://openaitools.app/tw/tool/blazesql) | 17,324 | 免費試用、付費、需聯絡報價 | [比較](https://openaitools.app/tw/compare/blazesql-vs-postgres-sandbox) | | [Convex](https://openaitools.app/tw/tool/convex) | 390,417 | 免費增值、付費 | [比較](https://openaitools.app/tw/compare/convex-vs-postgres-sandbox) | | [SQLAI.ai](https://openaitools.app/tw/tool/aihelperbot) | 15,511 | 免費增值、免費試用 | [比較](https://openaitools.app/tw/compare/aihelperbot-vs-postgres-sandbox) | | [Tinybird](https://openaitools.app/tw/tool/tinybird) | 85,443 | 免費增值 | [比較](https://openaitools.app/tw/compare/postgres-sandbox-vs-tinybird) | | [DB Pilot](https://openaitools.app/tw/tool/db-pilot) | 4,303 | 免費增值 | [比較](https://openaitools.app/tw/compare/db-pilot-vs-postgres-sandbox) | | [Wren AI](https://openaitools.app/tw/tool/wren-ai-cloud) | 34,444 | 免費增值、免費試用、需聯絡報價、免費 | [比較](https://openaitools.app/tw/compare/postgres-sandbox-vs-wren-ai-cloud) | | [Releem](https://openaitools.app/tw/tool/releem) | 9,054 | 免費試用 | [比較](https://openaitools.app/tw/compare/postgres-sandbox-vs-releem) | | [Innic Data](https://openaitools.app/tw/tool/innic-data) | 0 | 免費 | [比較](https://openaitools.app/tw/compare/innic-data-vs-postgres-sandbox) | | [Cursor](https://openaitools.app/tw/tool/cursor) | 23,297,751 | 免費增值 | [比較](https://openaitools.app/tw/compare/cursor-vs-postgres-sandbox) | --- 來源：https://openaitools.app/tw/tool/postgres-sandbox