Price and availability
Watch a product, promotion, or public pricing page for a relevant change.
Monitor a supported public URL, choose the change that matters, and review the result from one dashboard.
Free plan · No credit card · Checks every 12 hours
Important pages rarely announce every update. Nythra checks the URL on your schedule and compares its monitored content with the previous successful result.
Watch a product, promotion, or public pricing page for a relevant change.
Monitor a careers, housing, grant, ticket, or other listings page.
Track selected public terms, guidance, application, or deadline pages.
Notice unexpected visible content or technical-health changes on a key URL.
Start with page change, price or availability, new content, or specific information.
Alert on any matching change or use supported text, price, and availability conditions.
Open the original URL and inspect retained text changes and available visual evidence.
Choose the public page that contains the information you need to follow.
Select the watch goal, condition, check frequency, and notification destination.
Open a detected change, inspect the evidence, and verify the current page before acting.
Nythra cannot guarantee access to every site or prove that every detected change is important. Signed-in and highly dynamic pages may require a Pro browser option or may remain unavailable.
Nythra can monitor supported public HTTP and HTTPS pages. Customer-authorized signed-in pages may require the Pro Chrome Connector, and a target site can still prevent access.
Free watches can run every 12 hours. Pro watches can run every 6 hours, subject to monthly plan allowances.
Yes. Use focus words, or use Pro CSS selector and attribute targeting for a precise page value.
Nythra supports content-change email alerts. Pro also supports webhooks.
Start free. Upgrade for more watches, automation, and advanced browser access.
For three important pages checked every 12 hours with email alerts.
For 30 active watches, 6-hour checks, precise targeting, webhooks, fallbacks, and deeper history.
No credit card required · Upgrade for more watches and automation