Briefpanel

It's each thing you track on a page: a product and its price, a job posting, a tender, a plan. BriefPanel recognizes the same item on every check and keeps its history: when it appeared, what changed (for example, the price), and when it was removed. You don't pay per item; you pay per page read (see "How much does it cost?").

A service that watches public pages for you, such as a competitor's store listing. It splits the page into items (products, for example), tracks each one, and alerts you when something is added, changed, or removed, like a price change. You see each item's history instead of re-reading the whole page.

Paste the page URL, say what matters (for example, "price changes and new products"), and pick how often to check. BriefPanel reads the page and, when items have their own pages, reads those too. Each change goes into the item's history, and you get email or push alerts plus daily or weekly digests.

It works with public pages that open without a login: stores and marketplaces, job boards, news, tenders, policies, and documentation. Some sites block automated access or ask for a login; when that happens, the app shows a notice on the source. Use the free credits to test the pages that matter to you.

You choose per source: every 30 minutes, every hour, every 6 hours, or once a day. The default is every 6 hours. Each check uses credits, so save the fast cadences for pages where speed matters.

You pay only for usage, with no subscription or contract. 1 credit = 1 page read. A page whose items have no pages of their own costs 1 credit per check; when they do, the check reads more pages and costs more, up to a fixed limit. Credits come in packs of 1,000 for $10.00. If you run out, monitoring pauses and resumes on its own when you top up.

Yes, and no card is needed. You start with 20 free credits and get 100 more when you confirm your email, 120 in total. You only pay if you decide to buy more credits.