Pricing that scales with the field you watch.

A plain detector flags any pixel that moves, so a rotated hero image or a new cookie banner buzzes you at 3am. Pulserie crawls the whole site, tracks the specific values and lists you care about (a price, a plan table, a headline), and runs every diff through an AI pass that drops the noise. You get the pricing change, not the footer year bump.

One crawlable URL on a site you monitor. Your plan sets how many pages Pulserie will map per site (20 on Free, up to 200 on Pro). If a site is larger than your cap, Pulserie watches the most important pages first and tells you where the boundary is.

Any public site that a normal browser can reach. Pulserie renders JavaScript, so modern single-page apps work too. Pages behind a login, a paywall, or an aggressive bot wall are out of scope, and Pulserie honors robots directives.

Free rechecks daily. Pro and Business can go down to hourly, set per site, so a fast-moving rival can be watched closely while a quiet one stays on a calm cadence.

No. The Free plan is genuinely free and needs no card. You only add payment details if you decide to move up to Pro or Business.

A daily email digest on every plan. Pro and Business add real-time delivery to Telegram, Slack, Discord, and any webhook, so an alert lands in the place your team already watches.

Yes. Paid plans are month to month with no lock-in. Cancel whenever you like and you keep access until the end of the period you already paid for.