Postgres Sandbox records 445 monthly visits with -17.3% month-over-month growth and Free pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.
Real PostgreSQL in your browser, with AI to help write the SQL
The collaborative whiteboard built for product builders
| Dimension / Metric | | |
|---|---|---|
| Official Domain | postgres.new | whimsical.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 445 (445) | 966.9K (966,895) |
| MoM Traffic Delta | -93 (-17.3%) | -222.85K (-18.7%) |
| Primary Market & Share | 🇦🇷 Argentina (100%) | 🇮🇳 India (19%) |
| Direct Visits / mo | 183 | 602.36K |
| User Rating | 4.5 | 4.7 |
| Supported Platforms | Website | Website |
Real PostgreSQL in your browser, with AI to help write the SQL
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.
The collaborative whiteboard built for product builders
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.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
The AI coding agent for building ambitious software
The AI coding agent for building ambitious software
Free / Open-sourceCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
Free / Open-sourceReactive TypeScript backend with database, functions and AI gateway
Free / Open-sourceReactive TypeScript backend with database, functions and AI gateway
Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
Managed ClickHouse® and tooling to ship real-time analytics features
Managed ClickHouse® and tooling to ship real-time analytics features
AI SQL assistant that writes, fixes and runs queries on your real schema
AI SQL assistant that writes, fixes and runs queries on your real schema
Free / Open-sourceAI text-to-SQL client for database management and analysis
Free / Open-sourceAI text-to-SQL client for database management and analysis
