Watchtower
Paste a URL. Watches it with Firecrawl, keeps a ledger in Notion or Google Sheets, and pings only when the change matches your goal. Shopping, tickets, careers, competitor pages.
No public Grok Bot share URL yet. Book a call and we run it.
Most page monitors yell. Watchtower waits for the change you care about.
A price drops, a date appears, a job goes up, a competitor rewrites a page — and you find out late, or you find out twenty times a day. Watchtower is the agent GPA runs for that job: one URL, a goal you define, a ledger you own, and a ping only when the change matches.
How it works
- You pick one URL and say what a match is — price dropped, date appeared, a title showed up, a paragraph changed.
- Watchtower watches it with Firecrawl on a schedule you set.
- Each check writes a row to Notion or Google Sheets, so you have a ledger instead of a screenshot pile.
- You get a ping only when the change matches the goal. Quiet otherwise.
Good for
- Shopping and restocks
- Tickets going on sale
- Careers pages
- Competitor or pricing pages
What it will not do
- Buy, checkout, or submit a form
- Ping you for every typo or CSS tweak unless that is the goal
- Invent a match you did not define
Common questions
Is there a public Grok Bot template I can open right now?
Not yet. This page is the home for Watchtower. Book a call and we run it on your URL and ledger. When a public share URL exists, it will live here — we will not invent one.
Notion or Google Sheets?
Either. We use the one you already live in. The ledger is yours.
How is this different from a generic page-change email?
Those fire on every pixel. Watchtower stores a row per check and only pings when the change matches the goal you wrote down.
Related
Want Watchtower wired to your stack?