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ChangeTower
What it is
ChangeTower monitors named web pages, saves dated snapshots, and sends alerts when changes match criteria users set. Its AI monitoring accepts plain-language descriptions of changes to watch for, while section and element monitoring can narrow checks to selected page content. The browser extension can create a monitor for the page currently open. For pages behind a login, users can record sign-in and other actions for replay before a check. Email alerts are available, with Slack, webhooks, and MCP offered on Business and Enterprise; a native Microsoft Teams integration is in development. The free plan covers 3 pages checked daily and 30 days of snapshot history. Lite costs $12/mo and includes 25 pages and AI monitoring; Essential costs $36/mo, and Business costs $78/mo. Business includes six months of snapshot history, while Enterprise pricing is custom and retention is configured to the customer's policy. Pages that block automated traffic outright, including X, LinkedIn, Facebook, and Instagram, cannot be monitored. ChangeTower says support replies within one business day on every plan.
For and against
For
- Plain-language AI monitoring criteria
- Can focus monitoring on page sections or elements
- Recorded actions can replay for logged-in pages
- Support replies within one business day on every plan
Against
- Free plan checks only 3 pages daily
- Free and Lite history lasts 30 days
- Pages blocking automated traffic cannot be monitored
- Microsoft Teams integration is still in development
The verdict
ChangeTower offers page monitoring with adjustable criteria, stored snapshots, and multiple alert channels. Check its page limits, snapshot retention, and restrictions on blocked sites when choosing a plan.
Who it suits
ChangeTower suits individuals or teams that need alerts and dated records for monitored web pages. Plan options address individuals, teams, organizations, and large teams, with different page counts and history periods.
Plans and prices
Free
3 pages · checked daily · 30-day snapshot history · AI monitoring
Read 15 Oct 2026 · changetower.com
Lite
25 pages · 1 additional team member · checked every 24 hours · 30-day snapshot history
Read 15 Oct 2026 · changetower.com
Essential
100 pages · 3 additional team members · hourly checks · 60-day snapshot history
Read 15 Oct 2026 · changetower.com
Business
200 pages · 5 additional team members · checks every 20 minutes · 6-month snapshot history
Read 15 Oct 2026 · changetower.com
Enterprise
Custom pages and members · domain scanning · full-page archiving · multi-region monitoring
Read 15 Oct 2026 · changetower.com
On the record
- AI monitoring
- Users describe the change they care about in plain language and the AI filters alerts to matching changes.changetower.com · read 15 Oct 2026
- Authenticated pages
- Manual user actions can replay sign-in and other recorded steps before checking a page behind a login.changetower.com · read 3 Oct 2026
- Browser extension
- The browser extension can create a monitor from the page currently open in the browser.changetower.com · read 3 Oct 2026
- Change detection
- AI monitoring lets users describe in plain language what changes should trigger alerts.changetower.com · read 3 Oct 2026
- Cloud delivery
- The product runs entirely in the cloud, with no customer installation, crawler, or ChangeTower-owned datacenter required.changetower.com · read 15 Oct 2026
- Company facts
- LinkedIn lists ChangeTower as a privately held Chicago software company founded in 2016 with 2–10 employees.linkedin.com · read 15 Oct 2026
- Content detection
- The service shows before-and-after differences in page text and content.changetower.com · read 15 Oct 2026
- Data location
- The company says account data, alerts, and snapshots are stored in the United States and visible to workspace members according to their roles.changetower.com · read 3 Oct 2026
- Data residency
- Account data, alerts, and snapshots are hosted in United States AWS regions.changetower.com · read 15 Oct 2026
- Documentation and support
- The help center provides getting-started, troubleshooting, billing, product-update, and Zapier collections, while Enterprise includes dedicated support and onboarding.support.changetower.com · read 15 Oct 2026
- Dynamic pages
- Checks use a real browser, allowing JavaScript-rendered and lazy-loaded content to be captured.changetower.com · read 15 Oct 2026
- History limit
- Snapshot history lasts 30 days on Free and Lite, 60 days on Essential, and six months on Business; Enterprise retention is configured to the customer's policy.changetower.com · read 3 Oct 2026
- Integrations
- Email is available on every plan; Slack, webhooks, and MCP are available on Business and Enterprise, while Teams can receive alerts through a channel email address.changetower.com · read 15 Oct 2026
- Intended users
- The pricing page describes Lite for an individual, Essential for teams, Business for organizations, and Enterprise for large teams.changetower.com · read 3 Oct 2026
- Keyword monitoring
- Monitors can alert when specified words or phrases appear, disappear, or change.changetower.com · read 15 Oct 2026
- Licence
- ChangeTower is presented as a proprietary hosted service; its terms prohibit copying, reverse engineering, and unauthorized access.changetower.com · read 15 Oct 2026
- Limit: AI maturity
- TechRadar lists the AI features as still being a work in progress.techradar.com · read 15 Oct 2026
- Limit: difficult pages
- G2 reviewers report that some older JavaScript-heavy or otherwise unusual page types are difficult or impossible to monitor.g2.com · read 15 Oct 2026
