比較服務商
任兩筆條目並列比較。以服務商 id 選擇（例如 mullvad、ivpn、feather）。隨策展人重新評級即時更新。
| DuckDuckGo | SearXNG | |
|---|---|---|
| 分類 | 搜尋 | 搜尋 |
| 子分類 | Metasearch · Free | Self-Host |
| 評級 | B | A |
| 編輯精選 | — | ★ 是 |
| 標語 | Free no-tracking search. Bing-backed index. The mainstream private-search default. | Privacy-respecting metasearch. Aggregates 70+ engines locally on your server. |
| 費用 | Free · ad-supported | Free · AGPL · Docker / source |
| KYC 立場 | anonymous_signup | anonymous_signup |
| 亮點標籤 | FREETORBANGS | FREESELF-HOSTMETASEARCH |
| 功能標籤 | no_js_supported | open_sourceself_hostedno_js_supported |
| Web | https://duckduckgo.com | https://searxng.org |
| Tor | https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion | — |
| 最後驗證 | 2026-05-12 | 2026-05-12 |