What is Gist AI?
Gist AI is a Chrome extension that produces summaries of web articles, YouTube videos and PDF files. It is powered by ChatGPT. After installing the extension from the Chrome Web Store and pinning it to the toolbar, you open a website, YouTube video or online PDF and click the extension icon to get a summary. For a PDF stored on your computer, you upload it in the PDF tab. For YouTube, the tool extracts the video transcript and sends it to ChatGPT, since ChatGPT itself cannot process video.
Beyond the short summary, you can use the Read More feature to look at the part of the source a summary point comes from, and you can jump to specific segments of a YouTube video that are relevant to you. The site states there is no limit on content length, so long books, research articles and documents can be summarized. The site also says Gist AI does not collect user data and only sends the article content to the ChatGPT model to generate the summary.
Key features
- Summarizes web articles, YouTube videos and online PDFs in one click
- Summarizes PDF files stored on your device via upload
- Read More feature to view the source behind each summary point
- Jump to core segments of a YouTube video from the summary
- No restriction on content length
Who is it for
- Students
- Researchers
- Business analysts
- Consultants
Pros and cons
- Works with websites, YouTube videos and PDFs in one tool
- Free according to the site, with no length limit
- Available as a Chrome extension only, according to the page
- Summaries are generated by ChatGPT, and the page advises cross-checking for similarity with the original content
Gist AI pricing
The vendor does not publish prices in a readable form (often pricing is shown only after signing in).
Is Gist AI free?
Yes, there is a free plan. Completely free extension; summarizes any website, YouTube video, online PDF and local PDF, with no length restriction according to the site.
Gist AI alternatives
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Sider | not listed | yes | Browser extensions |
 Opera AI | not listed | yes | Browser extensions |
 Gemini in Chrome | 97,99 PLN/mo | ? | Browser extensions |
 MaxAI | 12 USD/mo | yes | Browser extensions |
 AIPRM | not listed | yes | Browser extensions |
 Pinokio | not listed | ? | Browser extensions |
FAQ
What is Gist AI used for?
Free Chrome extension that summarizes websites, YouTube videos and PDFs using ChatGPT, for students, researchers and busy professionals.
Is Gist AI free?
Yes, there is a free plan. Completely free extension; summarizes any website, YouTube video, online PDF and local PDF, with no length restriction according to the site.
How much does Gist AI cost?
The vendor does not publish prices publicly or requires sign-in.
What are the best Gist AI alternatives?
Closest alternatives: Sider, Opera AI, Gemini in Chrome, MaxAI, AIPRM.
Data checked October 12, 2026 on the vendor website (gistai.tech).