Pizarra colaborativa estándar de la industria con grandes bibliotecas de plantillas, pero menos optimizada para la generación rápida de diagramas con IA.

Postgres Sandbox registra 445 visitas mensuales con un crecimiento intermensual de -17,3 % y un modelo de precios Gratis. Whimsical registra 966.895 visitas mensuales con un crecimiento de -18,7 % y un modelo de precios Freemium.

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.

Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
| Dimensión / Métrica | ![]() | ![]() |
|---|---|---|
| Dominio oficial | postgres.new | whimsical.com |
| Modelo de precios | Gratis | Freemium |
| Visitas mensuales | 445 (445) | 966,9 mil (966.895) |
| Variación de tráfico intermensual |
|---|
| -93 (-17,3 %) |
| -222,85 mil (-18,7 %) |
| Mercado principal y cuota | 🇦🇷 Argentina (100 %) | 🇮🇳 India (19 %) |
|---|
| Visitas directas / mes | 183 | 602,36 mil |
|---|
| Valoración de usuarios | 4,5 | 4,7 |
|---|
| Plataformas compatibles | Sitio web | Sitio web |
|---|

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.
A new PostgreSQL database is created automatically in your browser via PGlite — no server, no installation, no configuration.
An AI assistant helps generate and reason about SQL from natural-language prompts, lowering the barrier for schema and query work.
Load CSV data and start querying it directly, which makes the sandbox handy for quick analysis and data exploration.
Turn query results into charts and draw ER diagrams to visualise table relationships within the same workspace.

Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
AI Flowcharts, AI Mind Maps and AI Wireframes convert a short text prompt into structured, fully editable diagrams, branched mind maps, or web and mobile wireflows — no manual drawing required.
Boards host diagrams, flowcharts, mind maps, wireframes, embedded media and documents side by side, so a whole product narrative lives in a single shareable file.
Multiple teammates edit the same board simultaneously with live cursors, thread comments attached to specific objects, and mention-based notifications.
Drag-and-drop UI components let teams sketch screens, link them into clickable flows and iterate on product ideas before engineering commits to a build.
Pizarra colaborativa estándar de la industria con grandes bibliotecas de plantillas, pero menos optimizada para la generación rápida de diagramas con IA.


El agente de código con IA para crear software ambicioso
Gratis / Código abiertoCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
Gratis / Código abiertoBackend reactivo en TypeScript con base de datos, funciones y puerta de IA

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Tinybird is a data platform that pairs managed ClickHouse® with a hosted API, ingestion and MCP layer so engineering teams can build and ship real-time analytics products without operating database clusters themselves. It combines sub-second SQL querying, streaming and batch ingestion connectors, branching workflows and AI-agent tooling in one workflow.

AI2SQL is an AI SQL assistant that generates, explains, fixes, optimizes and runs SQL against your own connected database schema, with MCP and REST access for AI agents.

Gratis / Código abiertoCliente AI text-to-SQL para gestión y análisis de bases de datos

Pizarra colaborativa estándar de la industria con grandes bibliotecas de plantillas, pero menos optimizada para la generación rápida de diagramas con IA.
El agente de código con IA para crear software ambicioso
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Gratis / Código abiertoBackend reactivo en TypeScript con base de datos, funciones y puerta de IA
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Tinybird is a data platform that pairs managed ClickHouse® with a hosted API, ingestion and MCP layer so engineering teams can build and ship real-time analytics products without operating database clusters themselves. It combines sub-second SQL querying, streaming and batch ingestion connectors, branching workflows and AI-agent tooling in one workflow.
AI2SQL is an AI SQL assistant that generates, explains, fixes, optimizes and runs SQL against your own connected database schema, with MCP and REST access for AI agents.
Gratis / Código abiertoCliente AI text-to-SQL para gestión y análisis de bases de datos