ChapterGen vs Podnotes

ChapterGen generates YouTube chapters from uploaded video or audio files. It transcribes the audio, detects topic shifts, identifies sections, and creates chapter titles. Because it works from uploads, creators can prepare chapters for unpublished, private, or unlisted videos without providing a public YouTube URL. Audio-only material such as podcasts, interviews, and voice recordings is supported. Users can edit titles and timestamps before copying the output, which starts at 0:00 and is formatted for a YouTube video description. The FAQ lists MP4, MOV, AVI, WebM, MKV, MP3, WAV, M4A, AAC, OGG, and FLAC, with a maximum file size of 500 MB. The site's Whisper-based AI auto-detects language and supports 90+ languages. The homepage says uploads are deleted automatically after processing. The Free plan costs nothing and allows 2 videos of up to 20 minutes each, with no signup. Paid one-time plans are $5, paid once for 5 videos and $12, paid once for 15 videos. ChapterGen is a web tool.

Podnotes turns podcasts, recordings, media files, and YouTube videos into transcripts and material for publishing. Users can paste a YouTube URL, select an episode from an RSS feed, or upload media. Outputs include show notes, transcripts, summaries, chapters, timestamps, speaker-separated transcripts, social posts, newsletters, and SEO-optimized blog drafts. Users can sort podcasts into folders and tags and chat with one podcast or their full collection. Podnotes says it supports 19+ languages for both inputs and outputs, and offers a library of 100+ prompts that users can choose and customize. A shareable podcast page can include a transcript and summary. The site lists Notion and webhooks as integration options. The free plan includes 50 transcription minutes. Solo Cast costs $29 a month and includes 350 transcription minutes plus unlimited summaries and content; higher paid plans offer different transcription allowances and additional features. Podnotes runs on the web. An account is required, and subscriptions renew automatically unless cancelled before renewal.