How to Monitor a Competitor Website with AI
Know the moment a competitor updates their pricing, launches a feature, or changes their messaging. This tutorial walks you through setting up automated AI monitoring in under 5 minutes — no code required.
Why automate competitor monitoring?
Competitor websites change constantly — pricing adjustments, new feature announcements, repositioning moves. Manually checking a handful of pages each week is unreliable and time-consuming.
AI-powered monitoring checks every relevant page daily and only alerts you when something substantive changes — so you never miss a meaningful move, and you're never buried in noise.
Step-by-step setup
Sign up and open the agent builder
Create a free change-happens account. Once you're in, click "New Agent". You'll see a simple text box — this is where you describe what you want to monitor in plain English.
Describe what you want to track
Write a natural language prompt like: "Monitor the pricing page and features page of competitor.com. Alert me if prices change, new plans are added, or key features are updated." No CSS selectors or code needed.
Add the competitor URLs
Paste the specific URLs you want monitored — pricing page, features page, changelog, job board, homepage. You can add multiple URLs to a single agent.
Set your notification schedule
Choose how often the AI checks the pages (daily is the default and works for most competitor monitoring). Select your email address for the digest.
Activate and wait for your first digest
Turn on the agent. The AI will visit each URL on schedule, understand the content in context, and email you a plain-English summary only when something meaningful changes.
Example monitoring prompts
"Monitor the pricing pages of competitor-a.com and competitor-b.com. Alert me if prices change, new plans are added, free tiers are removed, or annual/monthly discount terms change."
"Check the features page and changelog at competitor.com weekly. Let me know when new integrations, features, or major product updates are announced."
"Track the homepage and about page of competitor.com. Tell me when their tagline, hero copy, key value propositions, or customer logos change."
Which pages should you monitor?
Pricing page
The most important page to track. Changes here directly affect your positioning and sales conversations.
Features / product page
New capabilities, removed features, and changed positioning often appear here first.
Homepage
Tagline changes, new social proof, and hero section rewrites reveal strategic shifts.
Changelog / blog
Official announcements of new features and integrations.
Careers / jobs page
Sudden hiring in a new area (e.g. mobile engineers) signals upcoming product investment.
Integrations / partners page
New partnerships often appear here before any press release.
Frequently asked questions
Which competitor pages should I monitor? +
Start with: pricing page, main features/product page, homepage (for messaging changes), and changelog or blog. Job boards are also useful — new hires in unexpected areas often signal product direction changes.
How is this different from manually checking pages? +
Manual checks are inconsistent — you'll miss things, and you can only realistically check a handful of pages occasionally. change-happens checks every page every day and only surfaces what actually changed, so you get comprehensive coverage with zero effort.
Will I get spammed with noise? +
No. The AI understands context. Minor HTML tweaks, ad rotation, or cookie banner updates are ignored. You only hear about substantive changes: new pricing tiers, updated feature descriptions, changed messaging, new sections.
Can I monitor multiple competitors at once? +
Yes. You can list multiple competitor URLs in one agent prompt, e.g. "Monitor the pricing pages of competitor-a.com, competitor-b.com, and competitor-c.com". You'll get a single digest covering all of them.
What does an alert look like? +
You receive an email like: "Competitor X updated their pricing page: removed the free tier, added an Enterprise plan at $299/month, and increased the Pro plan from $49 to $59/month." Context-first, human-readable.
Ready to start monitoring competitors?
Set up in 5 minutes. No credit card required. 7-day free trial.
Start monitoring for free