Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
AI tool and Chrome extension to chat with, summarize, transcribe and translate any YouTube video or podcast.
An AI summarizer that turns YouTube, video, audio, PDFs and webpages into notes, transcripts, translations and mind maps.
Done-for-you pipeline turning one long video into English-Japanese subtitles plus captioned Reels and branded carousels.
Text-to-speech reader that turns PDFs, docs, and web pages into natural audio with highlighting, on web and mobile.
Instant English-to-Japanese PDF translation preserving layout; useful focused tool.
Free trial available
No public pricing
- ✦Chat with any YouTube video via AI
- ✦Summaries and key-point extraction
- ✦Transcript download and translation
- ✦Transcribe videos without captions and podcasts
- ✦Chrome extension and web app
- ✦Saved chat and video history
- ✦YouTube summarization and transcripts
- ✦Video and audio summarization
- ✦PDF and webpage summarization
- ✦Mind map generation
- ✦Translation and knowledge extraction
- ✦Export to MP3, MP4 or structured notes
- ✦English-Japanese subtitle translation with terminology management
- ✦24-hour subtitle turnaround
- ✦Short-form Reels and clip generation
- ✦Designed carousel posts with covers and copy
- ✦Human QA and bilingual review
- ✦Enterprise workflow support
- ✦Natural AI voices for reading aloud
- ✦Supports PDF, Word, EPUB, and web pages
- ✦Synchronized text highlighting
- ✦Highlighting and annotation tools
- ✦Adjustable playback speed up to 3.5x
- ✦Apps for web, iOS, Android, and Chrome
- ✦Instant PDF translation
- ✦Layout preservation
- ✦Side-by-side English and Japanese viewing
- ✦Chrome extension for one-click translation
- ✦Translation without DeepL subscription (optional)
- →Learn faster from educational videos
- →Summarize long videos and podcasts
- →Translate captions to other languages
- →Research content for creation
- →Summarizing YouTube lectures for study
- →Extracting notes from PDFs and articles
- →Turning long content into mind maps
- →Localizing technical and training videos into Japanese
- →Repurposing webinars into social clips
- →Producing bilingual DX and e-learning content
- →Scaling social output from recorded talks
- →Listen to study material and documents
- →Boost focus for auditory learners
- →Read web articles hands-free
- →Get through reading backlog while multitasking
- →Translating English research papers into Japanese
- →Translating technical specifications from English to Japanese
- →Quickly understanding English documents in Japanese