How to Monitor Competitors for Pricing and Launch Changes

If you only check competitor sites manually, you will miss the exact changes that matter: pricing edits, new features, and launch announcements.

A search API gives you a repeatable way to watch those signals every day.

What to monitor

For a useful competitor monitor, focus on the pages that change business decisions:

• pricing pages
• changelogs
• release notes
• launch pages
• blog announcements

You do not need full web crawling to start. You need a small, reliable query that runs on a schedule.

Minimal Prismfy setup

curl -X POST https://api.prismfy.io/v1/search \
  -H "Authorization: Bearer ss_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "query": "pricing page changes",
    "domain": "competitor.com",
    "timeRange": "day",
    "language": "en",
    "engines": ["brave", "bing"]
  }'

That query is a starting point. In production, you would run one search per competitor or one search per page type.

Python monitor example

import requests

def competitor_check(domain: str, label: str) -> list[dict]:
    data = requests.post(
        "https://api.prismfy.io/v1/search",
        headers={"Authorization": "Bearer ss_live_YOUR_KEY"},
        json={
            "query": f"{label} updates",
            "domain": domain,
            "timeRange": "day",
            "language": "en",
            "engines": ["brave", "bing"],
        },
        timeout=30,
    ).json()
    return data.get("results", [])[:3]

results = competitor_check("competitor.com", "pricing")
for item in results:
    print(item["title"], item["url"])

How to use the output

The best workflow is not "send everything to Slack." The best workflow is:

1. Run the search on a schedule.
2. Compare new results with the previous run.
3. Flag only the pages that actually changed.
4. Send a short summary to the team.

That keeps the monitor useful instead of noisy.

Common mistakes

• Monitoring every page on every competitor.
• Alerting on irrelevant blog posts.
• Treating search results as the final output instead of a change signal.
• Writing broad "competitive intelligence" claims without a concrete workflow.

If you want a lightweight competitor monitor, start with Prismfy docs and run POST /v1/search on the pages that matter.