Track the pricing signals that actually matter.
PlanSentry combines scheduled monitoring, pricing-focused extraction, change classification, history, and outbound alerts in one narrow workflow.
Flexible check cadence
Run checks hourly, every 6 hours, every 12 hours, daily, or weekly. Pause and resume any monitor without losing its history.
Pricing-aware extraction
PlanSentry prioritizes pricing, billing periods, plans, seats, credits, usage, limits, and packaging language rather than every HTML change.
Concise summaries
When the data supports it, raw diffs are reduced to useful summaries such as “$29 → $39” and classified by change type and severity.
Review and history
See previous changes and snapshots, mark important changes reviewed or unreviewed, copy the diff, and export your monitoring data.
Email and webhook delivery
Send immediate or scheduled email alerts, or route pricing-change events to Slack, Discord, Zapier, Make, n8n, or your own HTTPS endpoint.
Health visibility
Failed fetches are surfaced with error details. Each monitor shows its last check, next scheduled check, status, snapshot count, and change count.
Not another giant competitive-intelligence suite.
The product does one job: monitor competitor pricing pages and reduce the work required to understand what changed. It does not try to become your CRM, project manager, or analytics warehouse.
Lower noise
Pricing-related text is isolated before snapshots are compared.
Clear evidence
Raw added and removed text stays available behind each summary.
Easy exit
Export the monitoring state and change history as JSON whenever you want.
Account and infrastructure protections are built in.
PlanSentry uses Supabase authentication, row-level security, server-side database access, rate limits, SSRF protections, security headers, and isolated customer workspaces.