Paste any URL. Stresso crawls it, generates a k6 test, and runs 20 concurrent users against your app — showing you p50/p99 before launch.
Point Stresso at any SaaS app — staging, production, or a preview URL. The crawler maps your routes automatically.
Stresso's engine analyzes your app's user flows and generates realistic load profiles — not just hit counts, but sessions, auth, and checkout flows.
Hit go. Get p50/p95/p99 latency, error rates, and throughput charts in minutes. Export to Datadog, Grafana, or share with your team.
No more writing k6 scripts by hand. Stresso observes real user flows and builds tests that reflect actual behavior — not your assumptions about it.
One command to run in your pipeline. Stresso fails your deploy if p99 latency exceeds your SLA threshold — before your users notice.
Stresso spins up distributed load from 10 to 100,000 RPS across multiple regions. Realistic global traffic simulation, not a toy test.
AI watches for regressions across runs — not just pass/fail, but delta vs. baseline. Catch degradation before it becomes an incident.
Share test reports with stakeholders who don't live in Datadog. One link, clean charts, no access needed.
First-class support for Notion, Linear, Coda, Asana-style apps. Auth flows, real-time updates, websocket-heavy stacks — Stresso knows the difference.
Every Monday there's a post-mortem about the outage nobody caught. Stresso exists so your team isn't the next one. Fast, automated, and built for the way modern SaaS teams actually work.