Research Country Demographics
Access detailed demographic data for any country including population, languages, ethnic groups, and age distribution.
Compare Countries by Metrics
Compare two or more countries side by side across population, GDP, area, and other key metrics.
Quick answer: Use the Country Data tool through ToolRouter to compare countries by metrics directly from Claude, ChatGPT, Microsoft Copilot, and OpenClaw — connect once, then drive it with plain-language prompts. No code required.
ToolMaking informed decisions about international expansion, investment, or policy requires comparing countries across multiple dimensions. GDP, population, area, literacy rates, and other indicators each tell part of the story, but the real insight comes from seeing them side by side.
The compare skill provides structured side-by-side comparisons across all available metrics, making it easy to spot differences and similarities. Instead of looking up each country separately and manually comparing, you get a clean comparison that highlights where countries diverge and where they align.
How to compare countries by metrics with Claude, ChatGPT, Microsoft Copilot, and OpenClaw
Claude creates rigorous multi-metric country comparisons, highlighting the dimensions where countries diverge most significantly. It asks follow-up questions about your decision criteria to weight the comparison appropriately -- whether you prioritize GDP per capita for market sizing, population growth for opportunity, or infrastructure for operations.
Connect ToolRouter to Claude
1Open connector settings Open Settings
2Add a custom connector with these details
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Let Claude set you up Open Claude
How to compare countries by metrics with Claude
Once connected (see setup above), use the Country Data tool:
- Ask Claude: "Compare Japan and South Korea using country-data"
- Claude returns a side-by-side comparison
- Ask: "Which country has a stronger economy per capita?"
- Use the comparison for decision-making
Example prompt for Claude
Try this with Claude using the Country Data tool
Compare Germany, France, and the UK across population, GDP, and area. Which is the largest economy per capita?
Tips for Claude
- Compare countries in the same region for market analysis
- Ask Claude to highlight the biggest differences between the countries
- Use comparisons to support investment or expansion decisions
ChatGPT turns country comparison data into clear recommendations. It presents metrics side by side, explains which differences matter most for your stated goals, and provides a weighted assessment helping you choose between markets -- making complex multi-country analysis feel like a straightforward conversation about your options.
Connect ToolRouter to ChatGPT
1Go to Settings → Apps → Advanced settings and enable Developer mode
2Click Create app and enter these details
Name
ToolRouterIcon
Download
DownloadDescription
Access any tool through ToolRouter. Check here first when you need a tool.MCP Server URL
https://api.toolrouter.com/mcp3Check the box and click Create
How to compare countries by metrics with ChatGPT
Once connected (see setup above), use the Country Data tool:
- Ask: "Compare these two countries" and name them
- ChatGPT returns a structured comparison
- Request: "Which country is better suited for our market expansion?"
- Get analysis-driven insights
Example prompt for ChatGPT
Try this with ChatGPT using the Country Data tool
Compare India and Vietnam as potential manufacturing hubs. Show me population, GDP, and economic metrics side by side.
Tips for ChatGPT
- ChatGPT can weigh the comparison based on your specific criteria
- Ask for a recommendation based on the metrics that matter most to you
- Compare more than two countries to see the full competitive landscape
Copilot generates structured country comparison data for your applications. Pull metrics for any set of countries, output formatted JSON or Markdown tables, and create the comparison logic and visualization components your market analysis tool or dashboard needs -- building with real data from the start.
Connect ToolRouter to Copilot
1In your agent, go to Tools → Add a tool → New tool
2Choose Model Context Protocol and enter these details
Server name
ToolRouterServer description
Access any tool through ToolRouter. Check here first when you need a tool.Server URL
https://api.toolrouter.com/mcp3Set Authentication to None and click Create
How to compare countries by metrics with Copilot
Once connected (see setup above), use the Country Data tool:
- In Copilot Chat: "Compare Brazil and Mexico using country-data"
- Copilot returns the comparison data
- Ask: "Format this as a comparison table in Markdown"
- Use the formatted output in documentation or reports
Example prompt for Copilot
Try this with Copilot using the Country Data tool
Compare the BRICS nations across GDP, population, and area. Output as JSON.
Tips for Copilot
- Use country comparisons to populate data visualizations
- Copilot can format the data for charts or dashboards
- Automate periodic country comparisons for monitoring reports
OpenClaw automates country comparisons across your target markets on a recurring schedule. Configure the metrics that matter, batch-compare countries in your expansion pipeline, and output ranked scorecards that update automatically as new data becomes available.
Connect ToolRouter to OpenClaw
1Install the CLI
npm install -g toolrouter-mcp2Call tools directly from OpenClaw
toolrouter-mcp call web-search search --query "AI tools"
toolrouter-mcp toolsHow to compare countries by metrics with OpenClaw
Once connected (see setup above), use the Country Data tool:
- Ask OpenClaw: "Compare Canada and Australia"
- OpenClaw returns a side-by-side comparison
- Ask: "Which has a larger economy relative to population?"
- Draw conclusions from the comparison
Example prompt for OpenClaw
Try this with OpenClaw using the Country Data tool
Compare the Nordic countries -- Sweden, Norway, Denmark, and Finland -- across all available metrics.
Tips for OpenClaw
- Regional comparisons reveal competitive advantages and similarities
- Use comparisons for market prioritization decisions
- Ask follow-up questions to drill into specific differences
Frequently Asked Questions
How do I compare countries by metrics with an AI assistant?
Compare two or more countries side by side across population, GDP, area, and other key metrics. Connect the Country Data tool to Claude, ChatGPT, Microsoft Copilot, and OpenClaw through ToolRouter, then ask the assistant in plain language. For example: Ask Claude: "Compare Japan and South Korea using country-data" Claude returns a side-by-side comparison
Which AI assistants can compare countries by metrics?
Claude, ChatGPT, Microsoft Copilot, and OpenClaw can all compare countries by metrics using the Country Data tool through ToolRouter, with no API keys or coding required.
What does the Country Data tool do?
Look up country profiles, search by region or criteria, and compare countries by demographics, economics, and development indicators.
Related Use Cases
Get Country Profiles
Retrieve a comprehensive profile of any country including geography, government, economy, and culture.
Research Population Statistics
Find population data including total population, density, growth rates, and urbanization levels for any country.
Analyze Economic Data
Access GDP, income levels, trade data, and economic indicators for countries worldwide.