GlenSum turns any web page, article or PDF into a clean summary in seconds. Bring your own AI key for unlimited use — or start free with built-in models. Pay once, use forever.
Free plan available. No account required to start.
A focused toolkit for people who read a lot on the web.
One click on any article, documentation page or blog post — get the key points without the noise.
Select text on any page and refine, condense or restructure it — great for papers, reports and long reads.
Parse and summarise PDF documents directly, including local files — no upload to third-party services.
Queue multiple pages or documents and let GlenSum work through them while you do something else.
Read the summary in two languages at once — ideal for non-native articles and research.
Send results to Markdown for Obsidian, or as mind maps. Your notes stay in your tools, not in ours.
GlenSum does not run AI on our servers. You connect your own AI provider (OpenAI-compatible API key) or use the free built-in model options, so there are no usage quotas from us and no per-summary charges. Ever.
Free to start. One payment for the full toolkit — no subscription, ever.
Free
$0
Forever. No credit card.
Pro
$9.99 one-time$14.99
Pay once. Yours forever, including updates.
Prices in USD. One-time payment — nothing renews, nothing to cancel. Payments are processed by Creem.io as our Merchant of Record. 14-day money-back guarantee — see our Terms of Service.
Short answers. If yours is not here, just email us.
No. Pro is a one-time purchase. You pay once and keep access to the full version, including future updates. There is nothing to cancel and nothing renews.
GlenSum does not include a paid AI service. You either enter an API key from an AI provider you already use, or use the free built-in model options. This is why we can offer unlimited use without a subscription — the AI usage is between you and your provider.
No. Page content is sent directly from your browser to the AI provider you configured. Our server never receives the pages you read or the text you refine — it only handles licence activation. See our Privacy Policy.
Your activation code is emailed to you right after purchase. Open the extension settings, paste the code, and Pro unlocks. There is no account to create.
Email us within 14 days of your purchase and we will refund it in full, no questions asked. See our Terms of Service.