Persona Library
Community-sourced UX research

Who actually uses these products,
and what made them stay.

Deep persona profiles for the tools that run modern work. Community-validated. Exportable. Open for contribution.

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mixpanelAPP-051
6 comments

The Mixpanel Product Manager

A product manager or growth lead at a B2C or B2B SaaS company for whom Mixpanel is the primary lens on user behavior. They are not a developer. They understand events and properties well enough to answer most of their questions self-service. They have a set of saved reports they look at every Monday. They also have questions that require a data analyst to answer — and they're slowly working to reduce that list.

Aha

A teammate asked how they managed understand where users drop out of key flows and why.”

mixpanelAPP-132
4 comments

The Mixpanel Product Analyst

A product analyst or data analyst embedded in a product team who uses Mixpanel as their primary tool for understanding user behavior. They build funnels, analyze retention, and create the dashboards that PMs reference in every planning meeting. They know SQL but prefer Mixpanel's UI for speed. They've named every event in the tracking plan and written documentation for each one. They are the person the PM turns to and asks "are users actually using this feature?" — and they always have the answer.

Aha

A teammate asked how they managed build funnels that accurately capture user journeys from signup to activation to retention.”

retoolAPP-069
4 comments

The Retool Internal Tools Developer

A full-stack or backend developer at a startup or scale-up who has been asked — once too many times — to pull data from the database for a non-technical teammate. They discovered Retool as a way to give those teammates self-service access without giving them direct database access. They've built 3–8 internal tools: an admin panel, an operations dashboard, a customer lookup tool, and at least one thing they built in a weekend that the whole company now depends on.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about retool queries that are fast in development and slow in production on real data volumes in two weeks.”

retoolAPP-133
4 comments

The Retool Internal Tools Developer

A full-stack developer or engineering lead tasked with building internal tools — admin dashboards, customer support panels, operations consoles. They chose Retool because writing React apps for internal use felt wasteful, but they still need to write SQL, connect APIs, and handle auth. They are a developer using a low-code tool, which means they appreciate the speed but feel the constraints more acutely than a no-code user would.

Aha

The support team needs a tool to look up customer accounts, view their subscription history, and issue refunds.”

supabaseAPP-130
4 comments

The Supabase Indie Hacker

A solo developer or indie hacker building a SaaS product where Supabase is the entire backend. They chose Supabase because it gives them Postgres, auth, storage, and real-time out of the box — and they can ship their MVP in a weekend instead of a month. They write SQL directly, use Row Level Security because they have to, and treat the Supabase dashboard as their admin panel. They are building a business alone and Supabase is the co-founder that handles the backend.

Aha

The shift was quiet.”

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