# Postgres Sandbox 根据 OpenAITools.app 于 2026-11-11 核对的流量数据，Postgres Sandbox（postgres.new）是一个收录在 AI Developer Tools 下的 AI 平台，月访问量为 445，月度环比流量变化为 -93（-17.3%）。其主要地理市场为阿根廷（100% 流量份额），采用免费定价模式。按月流量计算的主要竞争替代方案包括 Chat2DB Local（5.58万次访问/月），AI2SQL（6.55万次访问/月），Database Sample（3.53万次访问/月）。 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. ## 关键遥测与规格 | 指标 | 数值 | | :--- | :--- | | 工具名称 | Postgres Sandbox | | 标识 | postgres-sandbox | | Status | active | | Origin | independent | | Maintenance | active | | 官方域名 | postgres.new | | 官网地址 | https://postgres.new | | 分类 | AI Developer Tools, AI 助手, AI 代码助手 | | 定价模式 | 免费 | | 月访问量 | 445 | | 月度环比流量变化 | -93 | | 月度环比增长率 | -17.3% | | 主要市场 | 阿根廷 | | 市场份额 | 100% | | 直接访问量 | 183 | | 自然搜索访问 | 0 | | 社交访问 | 0 | | 推荐访问 | 43 | | 邮件访问 | 12 | | 评价得分 | 4.5 | | 收藏数 | 0 | | 支持平台 | 网站 | | 计费平台 | | | 属性 | 功能: 网站; 定价: 免费 | | 标签 | Postgres, 浏览器内数据库, AI, LLM, CSV, 图表, ER 图, 语义搜索, RAG（检索增强生成）, PGlite, WASM, 数据库设计, SQL 生成 | ## 概览 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. ## 定价与套餐 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. ## 关键功能与能力 - **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. ## 主要用例 - **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. ## 优势 - 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 ## 局限 - 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 ## 常见问题 ### 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 的月流量和增长趋势如何？ Postgres Sandbox 目前每月获得 445 访问量，月度环比流量变化为 -93（增长率 -17.3%）。其主要来源市场是阿根廷（100% 份额），包括每月 183 次直接访问和每月 0 次自然搜索访问。 ### Postgres Sandbox 免费吗？它的定价模式是什么？ Postgres Sandbox 采用免费定价模式。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. 支持的计费和结账平台包括：未列出。 ### 2026 年 Postgres Sandbox 的最佳替代方案有哪些？ 基于 OpenAITools.app 的分类流量和功能契合度，Postgres Sandbox 的前五个替代方案是：1. Chat2DB Local（5.58万次访问/月）; 2. AI2SQL（6.55万次访问/月）; 3. Database Sample（3.53万次访问/月）; 4. BlazeSQL（1.73万次访问/月）; 5. Convex（39.04万次访问/月）。 ### Postgres Sandbox 支持哪些平台和核心 AI 能力？ Postgres Sandbox 被归类在 AI Developer Tools, AI 助手, AI 代码助手下，支持以下平台：网站，其核心能力标签包括：Postgres, 浏览器内数据库, AI, LLM, CSV, 图表。 ## 替代工具 | 工具名称 | 月访问量 | 定价模式 | 对比 | | :--- | :--- | :--- | :--- | | [Chat2DB Local](https://openaitools.app/zh/tool/chat2db-local) | 55,791 | 免费试用，付费，定价请咨询 | [对比](https://openaitools.app/zh/compare/chat2db-local-vs-postgres-sandbox) | | [AI2SQL](https://openaitools.app/zh/tool/ai2sql) | 65,466 | 免费增值 | [对比](https://openaitools.app/zh/compare/ai2sql-vs-postgres-sandbox) | | [Database Sample](https://openaitools.app/zh/tool/open-source-database-designs) | 35,340 | 免费增值 | [对比](https://openaitools.app/zh/compare/open-source-database-designs-vs-postgres-sandbox) | | [BlazeSQL](https://openaitools.app/zh/tool/blazesql) | 17,324 | 免费试用，付费，定价请咨询 | [对比](https://openaitools.app/zh/compare/blazesql-vs-postgres-sandbox) | | [Convex](https://openaitools.app/zh/tool/convex) | 390,417 | 免费增值，付费 | [对比](https://openaitools.app/zh/compare/convex-vs-postgres-sandbox) | | [SQLAI.ai](https://openaitools.app/zh/tool/aihelperbot) | 15,511 | 免费增值，免费试用 | [对比](https://openaitools.app/zh/compare/aihelperbot-vs-postgres-sandbox) | | [Tinybird](https://openaitools.app/zh/tool/tinybird) | 85,443 | 免费增值 | [对比](https://openaitools.app/zh/compare/postgres-sandbox-vs-tinybird) | | [DB Pilot](https://openaitools.app/zh/tool/db-pilot) | 4,303 | 免费增值 | [对比](https://openaitools.app/zh/compare/db-pilot-vs-postgres-sandbox) | | [Wren AI](https://openaitools.app/zh/tool/wren-ai-cloud) | 34,444 | 免费增值，免费试用，定价请咨询，免费 | [对比](https://openaitools.app/zh/compare/postgres-sandbox-vs-wren-ai-cloud) | | [Releem](https://openaitools.app/zh/tool/releem) | 9,054 | 免费试用 | [对比](https://openaitools.app/zh/compare/postgres-sandbox-vs-releem) | | [Innic Data](https://openaitools.app/zh/tool/innic-data) | 0 | 免费 | [对比](https://openaitools.app/zh/compare/innic-data-vs-postgres-sandbox) | | [Cursor](https://openaitools.app/zh/tool/cursor) | 23,297,751 | 免费增值 | [对比](https://openaitools.app/zh/compare/cursor-vs-postgres-sandbox) | --- 来源：https://openaitools.app/zh/tool/postgres-sandbox