Kagi Summarize review
A broad-input summarizer with flexible outputs, mobile access, integrations, and API support.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Kagi Summarize is a multi-format AI summarizer for people who need more than webpage summaries. It processes webpages, PDFs, PPTX and DOCX files, audio, videos, podcasts with transcripts, YouTube URLs, and scanned PDFs or images through OCR. Access is available through the web app, Kagi search results, iOS, Android, a Chrome extension, Orion, and an API. That breadth makes it a strong fit for researchers, heavy readers, and teams handling mixed source material.
Pricing is organized around Kagi memberships. The Trial provides limited Kagi access, with the standalone summarizer limited to 10 summaries. Starter costs $5 per month and includes 300 searches plus Kagi Assistant with Quick mode. Professional costs $10 per month and adds Unlimited Kagi Search with Kagi Assistant and Quick mode. Ultimate costs $25 per month and includes Unlimited searches and Premium AI, plus Kagi Assistant with Research mode. The published plans show a low paid entry point, but users choosing Kagi primarily for summarization are also paying for broader Kagi features. API usage is priced separately from these monthly plans.
The product’s main advantage is output and input flexibility. Users can choose paragraph summaries, bullet-point takeaways, headline output, ELI5 explanations, or headline, brief, digest, medium, and long lengths. Generated summaries can also be translated. Cecil, Agnes, and Muriel engines provide additional engine choices, while Kagi Search and the !sum Bang place summarization inside search workflows. The API accepts URL or text inputs and supports cached-summary retrieval and configurable cache behavior. Choose Kagi Summarize for broad format coverage, multiple access points, and API workflows; choose an alternative if a permanent free plan or a summarizer-only subscription is the priority.
Kagi Summarize pros and cons
- Where it wins
- Handles webpages, office documents, PDFs, audio, video, and podcasts
- Offers paragraph, bullet, headline, ELI5, and length-based summaries
- Available on web, mobile, browser extension, Orion, and API
- Where it doesn't
- No permanent free plan; the Trial is limited to 10 summaries
- Paid tiers bundle Kagi Search and Assistant features with summarization
- API usage is priced separately from the monthly membership plans
Kagi Summarize fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update