Competitor change monitor

Know the moment a competitor changes their pricing.

Pulserie watches their whole site and sends one clean alert when pricing, plans, or positioning move.

Paste a competitor's pricing page. We'll show what Pulserie would watch, live.

From one URL to one alert you can act on.

Pulserie runs the same four steps every time it checks a competitor, so the only thing that reaches your inbox is a change that matters.

  1. Crawl the whole site

    Point Pulserie at one URL. It maps the pricing, plans, and pages that matter, then rechecks them on your cadence.

  2. Diff every check

    Each crawl is compared to the last. Copy edits, new plans, and moved prices are caught down to the tracked value.

  3. Filter the noise

    An AI pass reads each diff against your goal and drops the trivial. Cookie banners and footer tweaks never reach you.

  4. Send one clean alert

    What survives becomes a single daily digest, or an instant ping, with the exact before and after and a screenshot.

A measuring instrument for your market.

Track the exact values a rival can move, see how they trend, and let the filter decide what deserves your attention.

Goal-directed AI filter

Tell Pulserie what you care about. It scores every change against that goal and drops the trivial, so the digest stays about pricing, not cookie banners.

Goal: watch pricing and plan changes
Pro priceNew planCookie bannerFooter year

Value history and trends

Every tracked value is stored over time. Watch a competitor creep their price up across months, not just the last move.

Pro plan / mo+51%

Watched fields

Pin the price, plan name, or headline you care about. Pulserie reads that value on every crawl.

Starting price€49was €59

List mode

Watch a whole pricing table as one field. New rows, removed plans, and moved prices are diffed row by row.

Pricing tablelist
  • Starter€0
  • Prochanged€49
  • Scalenew€99

Per-site cadence

Check a fast-moving rival hourly and a quiet one daily. Each site runs on its own schedule, so you spend checks where they count.

Screenshots on every change

Each alert carries a compressed before-and-after screenshot, so you see the change in context without opening the site yourself.

One digest a day. Or the instant it happens.

Everything Pulserie keeps arrives in one place: a calm daily email, or a real-time ping to the channel your team already lives in.

Pulserie digest

[email protected]

today, 08:00

3 changes across 2 sites

Sites with nothing worth reporting are left out.

Matches goal

Pro plan price changed

€45€49

Matches goal

New plan added: Scale, €99/mo

northwind.com

Also changed

Homepage headline reworded

harborlight.com

Open the dashboard
  • Email
  • Telegram
  • Slack
  • Discord
  • Webhook

One plan per stage of watching the field.

Start free on a single competitor. Move up when you are tracking more sites, more values, and your whole team needs the alert.

Free

For a first competitor.

0forever

No credit card

Start free
  • 1 monitored site
  • Up to 20 pages
  • Daily checks
  • 2 tracked fields
  • Email digest
Most popular

Pro

For founders watching the field.

29/ mo

Billed monthly

  • 10 sites
  • Up to 200 pages each
  • Hourly checks
  • 20 fields/site
  • All alert channels
  • 3 team members
  • API access

Business

For agencies tracking many rivals.

99/ mo

Billed monthly

Start Business
  • 50 sites
  • Up to 500 pages each
  • Hourly checks
  • 100 fields/site
  • All channels
  • 10 members
  • Priority API