1
WPML Partial
No on-page editing; the Advanced Translation Editor shows a front-end preview of the translation before publishing.
98feature score
WordPress Multilingual & Translation Plugins with Visual front-end editor
Translate while looking at the live page. 6 of the 8 plugins we track include it.
2
TranslatePress Included
Core feature: click text on the live front end and translate it in a sidebar with real-time preview.
89feature score
3
Weglot Included
In-context visual editor lets you review and edit translations on a live preview of the site.
82feature score
4
GTranslate Paid version Custom
Paid plans let you edit translations in context on the live translated page.
78feature score
5
ConveyThis Included
Visual on-page editor; the readme says all plans include it.
88feature score
6
Linguise Included
Live front-end editor for admins and translators on every plan.
88feature score