PostMortem is a real-time anonymous retrospective where your team finally says what actually went wrong — and watches the truth organize itself on screen.
How it works
Set up a session in seconds. Share a link. No accounts needed.
Everyone types what ACTUALLY went wrong. Anonymously. No one watching.
A live visualization organises the truth. Watch real themes emerge in real time.
Vote on the root cause. Name attached to your commitment this time.
The confession phase
Each person writes their real reason the thing failed. No attribution. No judgment. When the facilitator closes the confessions, a live clustering visualization emerges — grouping similar admissions into themes automatically.
Watching the blobs coalesce is the moment when a room full of people realises they all knew the same thing — but had been too polite to say it.
From the room
“We ran PostMortem after our worst launch quarter. People said things they'd been holding for a year. We fixed three processes the next week.”
Kieran M.
Senior PM, Series B fintech
“Every retro I've run had the same problem: people said the polished version of what went wrong. PostMortem got the real story out in fifteen minutes.”
Priya S.
Head of Product, B2B SaaS
“The clustering visualization was the moment everyone went quiet. Watching the real causes surface was genuinely uncomfortable. Which means it was working.”
Tom B.
Product Director, e-commerce scale-up