| API | No 3rd party libs used | | SearXNG | ❓ Only host can set it | ❌ | | LibreY | ✅ | ❓ Only host can set it | ✅ | | LibreY | ✅ | ❌ | | Whoogle | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❓ Only host can set it | ✅ | ✅ | ✅ | | SearXNG | ❓ Only host can set it | ✅ | ✅ | | LibreY | ✅ | ❌ | | LibreY | ✅ | | Whoogle | ✅ | ❌