Paste any document into Murlyn. 20 AI analysts react in real time, objecting, escalating, ghosting, arguing. The room reaches a verdict before you send a word. Three modes: Outbound: simulate reactions before you send. Inbound understands what you received. Competitive:paste a competitor URL, get a full positioning teardown in 60 seconds. Every simulation builds a corpus no competitor can replicate. First simulation free.

AppSignal — Get full visibility into app health, errors, and performance

Get full visibility into app health, errors, and performance

Hey Product Hunt, founder here. I built Murlyn after watching too many high-stakes documents enter rooms completely unprepared. Proposals that lost deals because one CFO's objection was never anticipated. Job offers were rejected because the equity structure raised flags nobody spotted. Murlyn simulates the room before you enter it. What makes this different from asking ChatGPT to critique your email is that every simulation contributes to a corpus we are building toward a genuinely predictive model. Today, our agents run on expert prompt engineering. At 50,000 flights, we have something no competitor can replicate: a closed loop between document content, stakeholder reactions, and real outcomes. The data collection infrastructure is live from day one. The competitive analysis mode is the one I am most proud of. Paste any competitor URL. Get a full positioning teardown in 60 seconds. No other tool does this at any price. Drop your top competitor URL in the comments. I will run every single one free and share what the room says. Happy to answer anything.

AppSignal — Get full visibility into app health, errors, and performance

Get full visibility into app health, errors, and performance

Murlyn: Predict how the room will react

Predict how the room will react. Before you send.

Predict how the room will react. Before you send.