OpenBrief vs TLDR This

OpenBrief turns long videos, audio, and recordings into briefs with transcripts, summaries, source-grounded questions, and notes for export. It is intended for material such as research calls, lectures, product demos, interviews, and screen recordings. Add local files or supported web links to a library that keeps source details together. The app uses existing captions where available and transcribes when needed; transcript chat answers are tied to the transcript. Summaries, decisions, timestamps, and notes can be exported to Markdown. The desktop app runs on Linux, macOS, and Windows and does not require an account or sign-up. The homepage says files and generated notes stay on the user's device, and the download page says media processing runs locally. Optional API keys let users choose cloud AI providers: OpenAI, Anthropic, Gemini, or OpenRouter. Requirements include macOS 13, Windows 11, or a current Linux desktop, local disk space, and a local inference stack for transcription, voice generation, and voice cloning. The free plan costs nothing, with no paid plan or trial clock.

TLDR This summarizes articles and other text, with inputs ranging from a webpage address or pasted text to PDF, DOC and DOCX files up to 25 MB. Its AI generates concise summaries, while article extraction can identify the author, date, title, related images and estimated reading time. Browser extensions summarize webpages in one click, and a PDF chat feature lets students, researchers and professionals ask questions about research documents. Other tools paraphrase text in different voices and styles, filter weak arguments and speculation, and surface relevant points. A reading view removes ads, popups, graphics and other online distractions. The service also provides API access through a link to RapidAPI. TLDR This has a free plan and paid plans, including Starter at $4 a month. The Free plan includes unlimited basic summaries, 10 advanced AI summaries and up to 10 paraphrases as one-time allowances. The service says uploaded files are not opened unless requested and personal information is not sold to third parties. Data is encrypted in transit and at rest; deleted data is purged within 30 days.