Build a bounded journey
Select from visible, text, fill, click, URL, and bounded-wait steps. Arbitrary JavaScript and uploaded scripts are excluded.
Closed beta · deterministic browser checks
Know when a critical form stops working.
FormSentinel runs short, controlled journeys through public signup, lead, contact, and pre-purchase checkout flows—then alerts you when repeated scheduled failures need attention.
- 01Open signupPublic, approved destinationVisible
- 02Fill synthetic valuesNo customer credentialsReady
- 03Check the next stateStops before submission or chargeMatched
A narrow, testable promise
From scheduled journey to actionable incident.
The closed beta focuses on deterministic steps and a calm incident threshold—not broad observability or arbitrary browser automation.
Use an isolated browser
Each scheduled run starts in a fresh context with destination, redirect, time, and resource limits around untrusted pages.
Alert on a pattern
Two consecutive scheduled failures open one incident. The next passing scheduled run resolves it and sends one recovery.
Closed-beta boundary
Useful evidence, without turning a browser into a loaded weapon.
FormSentinel is designed for operator-approved public domains and synthetic values. The product does not need your production credentials to check a public journey.
- No arbitrary JavaScript, shell commands, or uploaded modules.
- No private, local, metadata-service, or embedded-credential destinations.
- No target passwords, customer card data, or live-charge completion.
- No irreversible submission in checkout or controlled form journeys.
- No anonymous public URL execution during the closed beta.
Request beta access
Help shape a focused form-monitoring beta.
The initial fit is a small web team, SaaS founder, agency, or growth operator with one important public journey and a willingness to work inside a conservative allowlist.
A request is not an account, invitation, availability promise, or paid subscription. We collect only your consented email at this stage.