Hello8

Hello8 is a professional subtitling and video localization service that combines advanced AI transcription with human editing to produce high-quality subtitles. The platform handles multiple aspects of subtitle production including duration management, text accuracy, segmentation, translation, speaker identification, styling, and synchronization. It serves content creators, studios, and teams who require perfectly polished subtitles across 90 languages. The tool distinguishes itself through its hybrid AI-human approach—leveraging AI for speed and scale while human editors refine the output to ensure grammatical accuracy, proper formatting, and cultural appropriateness. The platform demonstrates attention to technical subtitle quality metrics like handling filler words, repetitions, and non-verbal cues. One limitation is that success depends on the quality of the initial AI transcription and the availability of qualified human editors across all supported languages.