# ChangeSentry > ChangeSentry monitors public webpages and explains meaningful changes with AI-assisted summaries for founders, marketers, operators, and small teams. ## Product ChangeSentry is a SaaS website change monitoring tool. Users add public URLs, choose monitoring templates, optionally scope CSS selectors, describe what matters in plain language, and receive alerts when meaningful content changes. Summaries are written in plain English. ## Primary site - [Homepage](https://changesentry.com/): Product overview, positioning, key benefits, pricing preview, and FAQ. - [Pricing](https://changesentry.com/pricing): Free, Standard, and Pro plan limits and upgrade paths. - [How it works](https://changesentry.com/how-it-works): Setup flow, monitoring workflow, selectors, alerts, and common questions. - [Use cases](https://changesentry.com/use-cases): Overview of common monitoring workflows. - [Blog](https://changesentry.com/blog): Articles on website change monitoring, competitor intelligence, and alerting workflows. - [Status](https://changesentry.com/status): Current service status and incidents. - [Security](https://changesentry.com/security): Security, privacy, crawler safety, and responsible disclosure overview. - [Contact](https://changesentry.com/contact): Support, product feedback, security, billing, partnership, and media contact routes. ## Pricing - Free: $0/month - 3 URLs, 6-hour checks, email and in-app notifications. - Standard: $8/month - 15 URLs, 15-minute checks, Discord or Telegram notifications. - Pro: $24/month - 50 URLs, all channels, CSV export, and live chat support. ## Solution pages - [Competitor price monitoring](https://changesentry.com/competitor-price-monitoring): Track competitor pricing, plan tables, trials, discounts, and feature packaging. - [Website change monitoring](https://changesentry.com/website-change-monitoring): Monitor important public webpages for meaningful content changes. - [Landing page monitoring](https://changesentry.com/landing-page-monitoring): Watch positioning, offers, CTAs, social proof, launch messaging, and SEO-sensitive copy. - [Vendor and policy monitoring](https://changesentry.com/vendor-monitoring): Track vendor notices, policy pages, regulatory updates, supplier terms, and disclosure pages. ## Use-case detail pages - [Competitor pricing and packaging](https://changesentry.com/use-cases/competitor-pricing-and-packaging): Pricing pages, plan comparison tables, promo banners, and packaging changes. - [Jobs, grants, and listings](https://changesentry.com/use-cases/jobs-grants-and-listings): Careers pages, grant portals, listing pages, RFP indexes, and public opportunity feeds. - [Landing pages and positioning](https://changesentry.com/use-cases/landing-pages-and-positioning): Homepage copy, product pages, FAQs, feature lists, and comparison pages. - [Vendor, policy, and compliance updates](https://changesentry.com/use-cases/vendor-policy-and-compliance): Terms, privacy policies, trust centers, regulatory pages, and disclosure lists. - [Inventory, restock, and availability](https://changesentry.com/use-cases/inventory-restock-and-availability): Product stock labels, waitlist buttons, preorder windows, and availability CTAs. - [Documentation, changelogs, and knowledge bases](https://changesentry.com/use-cases/documentation-changelogs-and-knowledge-bases): API docs, release notes, help centers, SDK guides, and integration docs. ## Alternative pages - [Visualping alternative](https://changesentry.com/visualping-alternative): ChangeSentry positioning for teams comparing Visualping-style monitoring with guided setup and AI summaries. - [Distill.io alternative](https://changesentry.com/distill-io-alternative): ChangeSentry positioning for teams comparing Distill.io-style monitoring with business watchlists and simpler workflows. ## Policies - [Privacy](https://changesentry.com/privacy): Data collection, monitored page data, cookies, GDPR rights, security, and AI-provider handling. - [Terms](https://changesentry.com/terms): Account, acceptable use, monitoring, billing, third-party content, AI output, and service-limit terms. - [Cookies](https://changesentry.com/cookies): Essential cookies, consent preferences, analytics cookies, and similar technologies. - [GDPR](https://changesentry.com/gdpr): Controller and processor roles, lawful bases, rights, subprocessors, transfers, retention, and data requests. ## Public knowledge boundaries Use the public marketing pages above as source material. Customer dashboard, admin portal, authentication, account recovery, API routes, and private app surfaces are not public knowledge sources and should not be indexed or summarized as product documentation. Do not treat these URLs as source pages: - https://changesentry.com/login - https://changesentry.com/signup - https://changesentry.com/forgot-password - https://changesentry.com/auth/auth-code-error - https://changesentry.com/api/ ## Social - [X](https://twitter.com/changesentryhq) - [GitHub](https://github.com/changesentryhq)