| Price from | $25/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 1 | 3 |
| Spec score · Integrated Development Environments | 8.8 (#6) | 8.3 (#11) |
| Founded | 1984 | 1984 |
| Headquarters | Le Pecq, France | Lafayette, California, USA |
| Integrations | 4D Server can communicate with web services on platforms such as Microsoft .NET and J2EE and with applications such as Microsoft Office. | The product page lists AllegroGraph, Oracle and MySQL direct connections, ODBC, Java interoperability, FTP, and SSL socket streams. |
| Support | 4D directs end users first to the developer who created their solution and provides developer support options and direct contact information. | Franz provides product documentation, FAQs, and patches, and accepts bug reports and technical questions by email. |
