Most uptime tools answer "is my URL up?" Vendor status pages answer "what does the vendor admit?" StackWitness answers the question that burns SaaS teams: **Is it you, or the vendor?** What we built: 1. **Independent multi-region probes** of the dependencies you actually use (Stripe, OpenAI, Cloudflare, and the rest of the free truth pages). 2. **Vendor self-report alongside our reading**, so lag and blind spots are visible. 3. **Status pages that refuse a false green** when evidence is partial or regions disagree. 4. **Private dependency weather** when a declared vendor is red and your service is still up: warn the team without painting a public major by itself. Public upstream evidence on open incidents follows your policy. 5. **Pro packaging that inverts Statuspage taxes**: private/audience pages and unlimited subscribers included, instead of metering your audience. List $29 (launch $20); free tier includes the wedge. Pro/Team add TLS cert expiry, seats with invites; Team adds on-call. We are not a full observability suite and we are not "cheaper Hyperping." We are the outside measurement layer and an honest status surface. Links: - Product: https://stackwitness.com - Pricing: https://stackwitness.com/pricing - Live truth: https://stackwitness.com/status - Scan your stack: https://app.stackwitness.com/detect - vs Better Stack: https://stackwitness.com/compare... - vs Hyperping: https://stackwitness.com/compare... - vs UptimeRobot: https://stackwitness.com/compare... - Statuspage alternatives: https://stackwitness.com/compare... Happy to answer: how reachability differs from "operational," what we never claim, and MCP for agent ops.

StackWitness

Is it you or the vendor? We measure.

Is it you or the vendor? We measure.