Hello8

Hello8 transcribes video or audio, translates subtitles into more than 90 languages, and then proofreads every subtitle using an AI Reviewer. It is built for video creators, training teams, agencies, and cultural institutions, and supports SubReviewer for proofreading existing subtitle files without an account. Free to start, with an account required to upload content and use the main workflow.

The AI Reviewer reads every subtitle and fixes mistakes, with corrections checked in context before being suggested. Hello8 emphasizes privacy and data handling, including GDPR compliance and data storage in Europe, and offers a variety of export formats for subtitles and video. Subtitles can be exported or burned into video depending on the plan, and users can preview proofreading on existing subtitle files.

Hello8 positions its platform as a professional subtitling tool, offering transcription, translation, review, and delivery in a single workflow. It targets broadcasters, documentary and training contexts, and institutions requiring multilingual subtitling. The product highlights a cumulative workflow—from upload through AI-assisted proofreading to final export—designed for accuracy and consistency.

Hello8 presents a roadmap of features and services including self-service options and a higher-touch “clé en main” service with a dedicated project manager, aimed at varied users from individual creators to enterprises.

Use cases

• Video creators needing accurate subtitles and translations in many languages