Side by side
European Commission JSON Validator vs JSONBuddy
Both stand on json tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APISelf-hostedWeb
European Commission JSON Validator offers configurable schema validation through several interfaces, with standalone use that does not record inputs or reports. Choose deployment with the shared service’s Internet availability and any private-resource requirements in mind.
Visit European Commission JSON Validator Free plan APIExtensionWindows
JSONBuddy combines visual editing, schema tools, conversions, and automation across its Windows, API, and extension offerings. Check the specific license: some features and commercial use are tied to paid plans.
Visit JSONBuddyThe facts
| European Commission JSON Validator | JSONBuddy | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web | API, Extension, Windows |
| Lowest paid plan | Free or on request | JSONBuddy Swift: $15, paid once |
| Plans published | 1 | 6 |
| Maker | Not published | Not published |
| Website | itb.ec.europa.eu | json-buddy.com |
| On json tools | #6 of 29 | #10 of 29 |
European Commission JSON Validator: what it does well
- Accepts user-provided schemas.
- Supports web, REST API, SOAP API and command line.
- Standalone use requires no registration.
- Inputs and generated reports are not recorded.
- Can run locally or on-premises with Docker.
What to know first
- The shared Test Bed service is available over the Internet.
- On-premises installation is suggested when Internet access is unacceptable or private resources are needed.
JSONBuddy: what it does well
- Text and grid editing with schema-aware completion.
- Checks JSON syntax and JSON Schema constraints.
- Converts among JSON, CSV, XML, and HTML.
- Windows CLI supports scripts and CI checks.
- Free personal and educational plan is available.
What to know first
- Windows portable package requires Windows 10 or 11, 64-bit.
- Streaming JSON Schema validation through -jsv requires a Large Data license.
- ValBuddy diagnostics or selected content may reach an AI provider.
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