Track competitor prices daily and get alerted to changes

Checks competitor prices every day and sends a Slack alert when they change by more than 5 percent.

How the work actually flows

It branches. Exactly one path is taken; runs once per one per competitor page.

Pattern: Exclusive Choice (4) · Multiple Instances with a priori Design-Time Knowledge (13)

flowchart TD trig(["every morning"]):::trigtime s0[["check competitor product pages"]]:::mi s1["read current price"]:::task s2["compare to own price"]:::task s3["send slack alert"]:::svc trig --> s0 s0 --> s1 s1 --> s2 gx{"× price gap over 5 percent"}:::gate s2 --> gx p00["take no action"]:::task gx -->|"no significant change"| p00 p10["send slack alert"]:::task gx -->|"gap over 5 percent"| p10 p00 --> s3 p10 --> s3 out[/"alert sent on price change"/]:::out pay{{"stay competitive without manual checks"}}:::pay s3 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff
Starts itA stepAn outside serviceRuns once per itemOne path onlyResultPayoff
Build size
Standard

A mid-size build with several tools working together.

Business functions
Web Scraping & Data CollectionResearch & Market Intelligence
Connects
Slack

The problem it solves

Keeping track of what competitors charge means visiting their websites yourself, which you rarely have time to do consistently. By the time you notice a price change, you may have already lost sales by being over- or under-priced. You want to know the moment a competitor moves, not weeks later.

Who it fits

E-commerce stores, marketplace sellers, or SaaS companies who need to stay competitive on price.

How it works

  1. Every morning, the system checks your list of competitor product pages
  2. It reads the current price listed on each page
  3. It compares that price to your own and calculates the difference
  4. If the price gap is more than 5 percent, it sends you a Slack alert
What you get

Price moves you hear about the same day

You get notified the moment a competitor's price shifts by more than 5 percent, so you can react quickly.

What you get

A daily Slack alert whenever a competitor's price moves significantly.

What you need

A web scraping service account and a Slack workspace with incoming webhooks enabled.

We can build this. But should you?

The hard question is not how to build it. It is whether this is the right thing to build first.

That is what a Fractional Chief AI Officer figures out with you, before anyone writes a line of code.

Let's Talk Strategy

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