competitive intelligence

Every move your competitor makes, in your inbox.

Diffwatch monitors competitor homepages, feature pages, pricing, and blog announcements — and emails you an AI-written diff the moment they update anything.

Full-page monitoring — every word counts

Document pages change end-to-end. Full-page mode captures every paragraph.

No account needed. Alert sent within minutes of any change.

monitoring competitors
change detected
Diffwatch Alert
Homepage copy changed — hero headline and CTA updated.
just now
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How it works for competitive intelligence

01

Paste any competitor URL

Drop in a homepage, feature page, pricing page, or announcement blog. Any public URL works — no integration or browser extension needed.

02

Full-page mode catches everything

Full-page monitoring captures every copy change, layout update, and new section — from a rewritten hero headline to a quietly added feature.

03

Receive an AI diff email summarising what changed

When a change is detected, Diffwatch emails you a plain-English summary of what was added, removed, or reworded — no manual comparison required.

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Frequently asked

Can I monitor multiple competitors at once?

Yes. Set up a separate watch per URL. Pro users can monitor unlimited competitor pages simultaneously — one watch per page, not per company.

How often should I check competitor pages?

Pro plan checks every 5 minutes for fast-moving competitors. Free plan checks every 60 minutes — sufficient for most strategic monitoring.

What kinds of changes does Diffwatch capture?

Copy rewrites, new sections, removed features, updated CTAs, pricing changes, and new product announcements. Anything visible in the rendered HTML is captured.

How is this better than a manual weekly audit?

You'd have to revisit every competitor page every day to catch changes as fast as they happen. Diffwatch runs 24/7 and pings you only when something actually changes — zero false negatives.

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