DiffSentinel monitors your rivals' pricing pages, changelogs, and hiring boards 24/7. When they make a move, DiffSentinel delivers an executive strategic briefing straight to your Slack or inbox.
Here is an actual alert generated when a competitor quietly raised their Pro pricing by $4/month and added SSO.
"Supabase raised Pro plan pricing from $25/mo to $29/mo while expanding storage to 10GB and bundling PITR backups. They also added SAML SSO enforcement to the Team tier."
Supabase is moving upmarket to extract more ARPU from scale-ups while bundling previously paid backup add-ons to justify the $4/mo hike.
Highlight your predictable flat-rate pricing for growing databases in marketing campaigns and emphasize lower compute overage penalties.
Simple change detectors send 50 false alarms a day. DiffSentinel was built specifically for commercial intelligence.
Modern websites are built on React, Next.js, and Vue. Simple curl scrapers fail on them. DiffSentinel renders pages in headless Chromium to catch dynamic pricing widgets.
Cookie banners, fluctuating CSRF tokens, dynamic timestamps, and rotating ads are automatically stripped so you only get alerted when meaningful product or pricing changes happen.
DiffSentinel doesn't just show you raw text diffs — it analyzes competitor motivation, threat levels, and recommends counter-plays for your marketing.
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Everything you need to know about DiffSentinel.
Starter plans crawl targets every 6 hours, while Pro/Agency plans scan every hour. You can also trigger an instant manual scan at any time from your dashboard.
DiffSentinel runs pages through an intelligent DOM sanitizer that strips away scripts, cookie banners, rotating ads, and ephemeral timestamps before computing content hashes.
You can receive instant formatted alerts inside any Slack or Discord channel via webhooks, subscribe to your personal private RSS feed, or review them directly in your interactive dashboard.