StackWitness is independent uptime and dependency monitoring for SaaS teams who get burned when checkout fails and the vendor status page still says operational. We measure reachability ourselves from multiple regions, pair that with the vendor's self-report, and back a status page that will not paint a comfortable green without evidence. Browse live dependency truth pages free at stackwitness.com/status. Start free with real dependency attribution (10 monitors). Pro adds multi-region checks, private and audience status pages, unlimited status-page subscribers, TLS cert expiry checks, seats and invites. Team adds on-call schedules and escalation. MCP available for agent ops.
A startup from Highland Park, the United States that is founded by Kevin O'Shea.
Independent probes
Multi-region checks from outside your cloud, not a vendor rebroadcast
Dependency monitoring
Probes the third-party APIs you actually depend on (Stripe, OpenAI, Cloudflare, โฆ)
Them-or-you attribution
Your reading beside the vendorโs status feed so lag and blind spots show
Honest status pages
Never invents calm green when probes disagree or evidence is partial
Public truth pages
Free live pages at stackwitness.com/status for major providers
Dependency weather
Private team warning when a declared vendor is red and your service is still up
Status page subscribers
Unlimited subscribers on Pro/Team (not metered like Statuspage tax)
Private / audience pages
Paid plans: non-public status surfaces for customers or internal audiences
TLS cert expiry
Certificate expiry monitoring on Pro and Team
On-call schedules
Team: schedules and escalation for who owns the page
Team seats
Invites and seats on Pro/Team; Team adds on-call
MCP for agents
Paid users can query status and disruptions via MCP, not only the UI
We do not list public reference customers yet.
SaaS and platform teams that ship on other peopleโs infrastructure: eng, SRE, and founders who get paged when checkout, auth, or AI providers wobble and the vendor page still says operational. Secondary: ops teams who want a public or private status surface that will not invent calm green for customers.
StackWitness answers โis it you or the vendor?โ with independent multi-region probes of the dependencies you actually use, not a rebroadcast of the vendor status page. We put our reading next to the vendorโs self-report, and we ship status pages that refuse a false green when probes disagree or evidence is thin. Free public truth pages for major providers show the product working without an account.
Choose StackWitness when the pain is third-party risk and status honesty, not another generic URL pinger. Pure status-page hosts often meter audiences and trust vendor green. Many uptime tools only ask if your endpoint is up. We measure outside your network, attribute them-or-you, and keep public status conservative. If you need full APM, logs, or a cheaper Statuspage clone as the lead story, we are not that product.
Built because โvendor status says operationalโ and โour product is brokenโ can both be true. StackWitness started as the outside measurement layer for dependency truth: probe real providers from multiple regions, show the gap next to self-report, and back a status page that only goes green when independent evidence supports it. Part of O'Shea & Sonsโ SOC-adjacent suite (alongside UserVane and ControlDrill), with the same honesty rule: report evidence, never a false green.
Cloudflare Workers and Pages at the edge, D1, KV, and Durable Objects for probe state and published pages. TypeScript, Hono, WorkOS AuthKit for auth, Stripe for billing. Public MCP for agent-operated status. Multi-region probes run from the edge, not from a single data center.
We have collected here some useful links to help you find out if StackWitness is good.
Check the traffic stats of StackWitness on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of StackWitness on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of StackWitness's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of StackWitness on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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Is StackWitness good? This is an informative page that will help you find out. Moreover, you can review and discuss StackWitness here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.