Assume it failed.
Now why?
Before you ship, PreShip. Run an AI pre-mortem on any feature decision in 60 seconds.
Feature description
5 Whys Deep
AI traces failure down to the root cause automatically.
Red Team Mode
Three specialized AI personas relentlessly debate your feature.
Accuracy Tracking
Track your PM judgment score over time as features launch.
Built for PMs who want the full picture
Beyond the pre-mortem. PreShip now includes a full suite of agentic AI tools that investigate every angle — so you never ship blind.
Assumption Stress-Test
AI systematically attacks every assumption with a real break scenario, a historical precedent, and a fragility score.
Blind Spot Finder
Finds entire categories of risk your team completely missed — regulatory gaps, psychological traps, 2nd-order effects.
Risk Timeline Predictor
Predicts exactly WHEN each failure mode will hit — Week 2, Growth phase, at scale — so you prepare before it happens.
Codebase Agent
Paste a GitHub URL. The agent reads your actual code and finds hidden technical blockers that will delay your roadmap. Fast Scan reads 6 key files. Deep Scan reads 100 files using a 1M context window — the entire repository.
“I Told You So” Time Machine
Fast-forward 6 months. AI writes the inevitable “We are sunsetting this feature” email to users — plus the brutally honest internal Slack recap your team will wish they'd read sooner.
Focus Group Chat
Summon 3 AI user personas — an Angry IT Admin, a Gen-Z Consumer, and a CFO — into a live iMessage-style chat where they brutally debate your feature.
Instant Prototypes
Stop waiting weeks for design. AI generates a beautiful, interactive TailwindCSS UI mockup of your feature from the PRD — rendered live in an iframe so you can test it immediately.
How it works
Pre-mortems improve risk identification by 30% — but nobody runs them manually. PreShip automates the entire process.
Describe your feature
Type what you're planning to ship. Takes 30 seconds.
AI runs the pre-mortem
AI assumes it failed and surfaces hidden assumptions, failure modes, and data gaps.
Get your verdict
Receive a Go / Caution / Stop verdict with the exact reasoning behind it.
“Pre-mortem analysis — it's a must to do before you execute your idea to check its strength.”
The gap nobody is fixing
- • Feature ships based on gut feeling
- • Assumptions never written down
- • Problems discovered after launch
- • Post-mortem: “we should have known”
- • Cycle repeats next sprint
- • Assumptions surfaced before a line is written
- • Top 3 failure modes ranked by likelihood
- • Exact data gaps identified
- • Go / Caution / Stop verdict with reasoning
- • Ships with confidence, not hope
What you get in 60 seconds
A complete pre-mortem that would take a team 2 hours in a workshop
Hidden Assumptions
4–5 specific, unvalidated beliefs your feature silently depends on
Failure Modes Ranked
3–5 ways this feature dies, ranked by likelihood of killing it
5 Whys Chain
Full causal chain for each failure mode — find the root cause
Data Gaps
Exactly what research to run before you write a single line of code
Go / Caution / Stop
Clear verdict with reasoning — no ambiguity, no gut feeling
Risk Score
Visual risk gauge you can share with stakeholders in 1 screenshot
Before you ship, PreShip.
Free. No sign-in. 60 seconds. Run your first pre-mortem now.