Briefy vs Kagi Summarize

Briefy turns lengthy content into structured summaries and stores them in a knowledge base for later review. It can produce overviews, tables, mindmaps and timelines from websites, videos, email threads, podcasts and PDFs. Users can save, review, search, ask questions about and share briefs, and navigate back to the source material to check details. Briefy supports multiple languages and inline translations. Its Gmail feature is described as an email copilot for skimming threads and composing replies. The product is available as an extension, on iOS and macOS, and on the web. PDF summarization requires Premium or Ultra, with respective file-size caps of 20MB and 50MB; YouTube summaries currently require subtitles. The free plan lists 30 credits per month. Premium is listed at $89.88 a year, billed annually; Ultra is $167.88 a year, billed annually. The pricing page says new subscriptions and credit purchases are no longer available, and both paid plans are marked unavailable for new subscriptions.

Kagi Summarize creates summaries of web pages, videos and podcasts when a transcript is available. It accepts URLs for web pages, PDFs, PPTX files, MP3s and videos. Output choices include headlines, brief summaries, digests, medium or long summaries, bullet points and ELI5; users can also translate a summary with Kagi Translate. Kagi lists Cecil as consumer-grade, Agnes as consumer-grade and Muriel as enterprise-grade; Agnes and Muriel are available through the browser extension or API. Summarize is accessible in Kagi search results, through the!sum Bang, in Orion on Apple devices, and in Chrome and Firefox extensions. The API supports text pages, PDFs, PPTX and DOCX files, MP3/WAV audio, experimental YouTube URLs, and scanned PDFs or images using OCR. API requests are limited to 1 MB and require a Kagi account and API credits. A trial includes 100 searches and 100 AI interactions with standard models. Starter costs $5 per month plus tax; there is no free plan.