Monitor a Page for New Listings
Some of the most useful changes on the web are new entries in a list: a flat for rent in the right area, a used car under your budget, a grant call, a product added to a shop, a notice from a regulator. RivalPeek.io watches the list page and alerts you when a new entry appears that matches what you described, rather than whenever anything on the page changes.
Rules you can type
- “Tell me about new listings.”
- “New 2-bedroom rentals in Bangsar under RM 3,000.”
- “New Toyota listings, but not hybrids.”
- “New products under $60.”
- “New grant calls mentioning digital or innovation.”
Keywords match the text shown in each listing on the page. Price and number filters use the value each listing displays.
How it works
- Run your search or apply filters on the site, then copy the address of the results.
- Paste it with your rule. The review lists the entries it found, which match today, and any coverage warning.
- Approve. The listings on the page now become the starting point, so you are not flooded with existing entries.
- Each later check reports new entries that match, with a link to each one.
Make the list work for you
Sort the site's results by newest first before copying the address. Only the entries shown on the watched page are compared, so a page sorted by relevance can push a new listing onto page two where it is never seen. Narrow filters on the site itself also help, because they keep the list short and the alerts relevant.
Where a list is hard to read, RivalPeek.io can look for an RSS or Atom feed published by the same site and check that it fits the page. Many news, blog and notice pages offer one.
Price drops on listings already there
A new-listings rule ignores existing entries. If you also care about entries that get cheaper, ask for it: “Tell me when anything on this page drops in price.” That compares each listed item's price with its last reading.
Limits
- Results that only appear after submitting a search form, and pages behind a login.
- Infinite-scroll lists where new entries load only as you scroll; the first batch is what gets compared.
- Sites that block automated visits. The review tells you when a page cannot be read.
- Scheduled checks can miss a listing that appears and is removed between two checks.
Which plan fits
Each results page is one watch. Starter covers 20 pages checked every hour with email alerts, which suits a short list of pages. Pro covers 150 pages checked every 15 min and adds Slack and webhook alerts. Business covers 500 pages checked every 15 min for larger watchlists. For competitive listings such as rentals, the shorter interval is usually worth it.
Related pages
- Job posting page monitor
- Tender and procurement monitoring
- Price drop alert for any website
- All use cases and comparisons
Choose your monitoring capacity
Choose a plan for the pages you need to follow. Starter costs USD $19/month for 20 pages, with ordinary checks every hour. Annual billing is USD $190/year. Pro costs USD $39/month for 150 pages, with ordinary checks every 15 min. Annual billing is USD $390/year. Business costs USD $99/month for 500 pages, with ordinary checks every 15 min. Annual billing is USD $990/year. These are scheduled checks, not a live stream; availability and the check queue can affect when a result arrives.
Pages requiring protected checking use a separate allowance and a slower schedule. Access is not guaranteed, and some sites block automated visits. Start with a representative public URL and review the result before expanding your watchlist.
Frequently asked questions
How does it know a listing is new?
It remembers the entries it has already seen on the page. A listing that was not there before and matches your rule is new; one that drops off and comes back later is normally not reported again.
Can I filter by price or a number?
Yes, when each listing shows a readable value. For example “new rentals under $3,000” or “new tenders above 50,000”. Listings without a readable value are skipped by that filter rather than guessed.
What if the site sorts listings randomly?
Reordering alone is not a new listing, so shuffled or re-sorted entries do not trigger alerts. Only entries not seen before count.
Can I watch a search I made on the site?
Yes, if the results have their own address, which shows up in the browser bar after you search. Results that only appear after submitting a form, with no address of their own, cannot be watched.
14-day free trial on Pro limits. No card required.