Staging only, enforced.
Runs point at your staging environment. Production hosts are refused by policy, and the only way to widen the allow-list is proving you own the environment.
Software Pre-Reality
Before users find what breaks, we do.
AI can build software in hours. That doesn’t mean it’s ready for people.
ReadyForUsers puts your application through reality before your customers do. Realistic users browse, buy, cancel, collide, retry, abandon, and push your software into conditions ordinary tests never reach.
You don’t get another test report. You get proof of what breaks.
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What “ready for users” actually means.
Your software has never met its users
Users don’t follow the paths you designed.
Two buyers reach the last item at once.
Someone taps Pay twice.
Inventory changes during checkout.
A user disappears halfway through a transaction.
Hundreds of actions collide.
That’s where software breaks.
ReadyForUsers creates those conditions before production does.
The witness only reads.
You give us a read-only connection string for your staging database. It is encrypted at rest and never shown again. The witness reads state before and after. It never writes. If it cannot read what it needs, the verdict is UNVERIFIABLE, not a guess.
Synthetic users get their own identities.
The population signs in as test identities created for the run, each with its own session. No real user's session or data is touched.
State: we define the precondition with you.
Before a guided pass we agree the starting state together, for example "listing X has one unit left." The witness records before-state, the run happens, the witness records after-state, and you get the difference in the receipt. You restore staging from your own seed or snapshot the way you already do; we ask how at intake.
A map, not a copy.
We build a model of how your application works: screens, workflows, shared resources, invariants. It aims collisions at the places two users can actually compete. It never clones your code, data, or environment.
Nothing leaves.
Every run is isolated, egress is deny by default, and the machine is destroyed when the run ends.
Hosted runs against your own application are guided today. Self-serve connect is rolling out. ROLLING OUT
How it works
One app in. A world hits it. Proof comes out.
CONNECTGive us your application.
POPULATEWe give it users it hasn’t met yet.
COLLIDEThey act simultaneously.
State changes. Transactions overlap. Unexpected behavior meets real software.
PROVEWhen something breaks, we capture the evidence.
- Recording
- Logs
- Network
- Actor Timeline
- State
- Reproduction
NOT“AI thinks this might be a bug.”
BUTHere is what broke.
Here is why it matters.
Here is how to reproduce it.
Here is why it matters.
Here is how to reproduce it.
Not every failure matters
24 things broke. These 3 can hurt you.
Duplicate payments.
Oversold inventory.
Double bookings.
Permission leaks.
Lost state.
Broken critical workflows.
ReadyForUsers separates inconvenience from consequence.
Fix what can hurt you first.
Some bugs require a crowd
One user can pass every test.
Two users can break the system.
ASKSTraditional testing asks: Can a user complete this workflow?
ASKSReadyForUsers asks: What happens when users collide?
- Race conditions
- Stale state
- Conflicting writes
- Double booking
- Overselling
- Cascading failures
A single testing agent tests a path.
ReadyForUsers tests a world.
Built for the AI software era
Don’t give your coding AI a bug report. PRIVATE BETA
Give it the failure.
ReadyForUsers turns incidents into evidence-backed repair packages your coding AI can act on.
FailureEvidenceReproductionRepairVerification
Claude Code. Codex. Cursor. Your own engineering agent.
Models reason. Reality decides.
Your AI says it’s fixed
We make it prove it. ROLLING OUT
ReadyForUsers recreates the failure and tests the repair against the conditions that exposed it.
If it survives:VERIFIED FIXEDIf it doesn’t:STILL BREAKS
No victory because an AI said “fixed.”
Execution is the proof.
The new software loop
BUILDREALITYBREAKREPAIRPROVESHIP
AI compressed the time it takes to build software.
ReadyForUsers compresses the distance between built and ready.
Three actions are yours. The rest is ours.
Connect an application, glance at what we discovered, send the repair. If you want the engineering detail behind that, how populations are modeled, how failures are ranked, how verification is proven, we will walk you through it directly rather than publish it.
Your AI can build it.
Make it survive us.
Connect your application.
We’ll bring the users.
We’ll bring the collisions.
We’ll bring the evidence.
Your coding AI repairs what matters.
ReadyForUsers proves whether it worked.
Before your customers ever have to.