dubly.me vs VideoLingo

dubly.me provides real-time AI dubbing and translated subtitles for online videos through a browser extension and Android browsers. Viewers can select dubbed speech, translated subtitles over the original sound, or both, then adjust the balance between original and dubbed audio. It supports 115 languages, with native voices in 76 and related-language voices in the other 39. Dedicated support covers YouTube, Netflix, Udemy, Coursera, Vimeo, edX, TED.com, Loom, and Rumble. Other sites may work when they play a plain video file, but players streaming video in small pieces are unsupported. Chrome, Edge, Brave, Firefox, Firefox for Android, and Quetta Browser are supported; Safari and iOS are not. The Free plan is free, while Basic is €5 a month including VAT and adds unlimited dubbing, 322 voices, subtitle-free video dubbing, summaries, chapters, and email support. Free-use limits differ between the pricing and Terms pages.

VideoLingo uses AI to produce bilingual subtitles and dubbed video. Its documented subtitle workflow applies NLP and LLM segmentation, context-aware translation, then a process of translation, reflection, and paraphrasing. Qwen3-ASR and Qwen3-ForcedAligner provide word-level subtitle timing. Users can supply a YouTube video or upload local video and audio files. Listed dubbing options include edge-tts, OpenAI TTS, SiliconFlow FishTTS, and GPT-SoVITS. The Free plan accepts English and Chinese videos, processes 15 minutes, and outputs 480p with a watermark. Starter costs $5 a month and provides 60 minutes of processing, eight input languages, and 1080p output. Pro costs $30 a month and includes 360 minutes, Fish Audio voice cloning, voice separation enhancement, and Open API access; an active Pro account receives an API key. VideoLingo is available on the web and supports Windows, macOS, and Linux, with source installation and Docker deployment described. Uploaded videos and subtitles are deleted after 30 days. The privacy policy says there are no cookies or tracking, and names Cloudflare and Together AI as service providers.