The Best RestCountries Alternative in 2026

RestCountries has been the go-to API for country data since 2013. It's free, open source, and covers the basics well. But as your app grows, you'll likely run into its limitations. What RestCountries Does Well RestCountries excels at basic country information: names, ISO codes, capitals, regions, flags, and population data. It's completely free, requires no API key, and has great community support. For simple country pickers or data enrichment, it's still a solid choice. Where RestCountries Fall