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.

5
google-analyticsAPP-034
3 comments

The Google Analytics Marketing Manager

A marketing manager or digital marketer at a company of 10–200 people who is responsible for understanding how the website is performing and why. They are not a data person. They've been through the GA4 migration and have not recovered emotionally. They know enough to navigate the interface but not enough to build custom reports without three tabs of documentation open. They check analytics several times a week and leave most sessions with more questions than answers.

Aha

The VP of Marketing wants to know if the new landing page is performing better than the old one.”

datadogAPP-019
4 comments

The Datadog SRE

A site reliability engineer or platform engineer at a company with a production system that people depend on. Datadog is their window into that system. They've built dashboards that tell the story of what's happening in production. They've written monitors that page them when something goes wrong. They've been paged at 2am by monitors they wrote themselves and have opinions about that experience. They are better at Datadog than most people at their company and still feel like they're using 30% of what it can do.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about alert fatigue from monitors that fire on normal variance — the cry-wolf problem in two weeks.”

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.”

craftAPP-017
3 comments

The Craft Docs Intentional Writer

A product manager, writer, consultant, or knowledge worker who uses Craft as their primary document and note environment because it is the only tool that takes both writing and structure seriously at the same time. They're on Apple devices — Mac and iPhone, usually iPad. They've tried Notion (too database-y), Bear (too simple), Obsidian (too much tinkering), and Apple Notes (not embarrassed about this, just limited). Craft is what they settled on. The fact that it looks good is not superficial to them — environment affects their thinking.

Aha

It happened mid-workflow — they're preparing a strategy document for a quarterly review.”

sentryAPP-136
4 comments

The Sentry Error Wrangler

A developer — usually mid-level to senior — who has become the de facto owner of error tracking on their team. They set up Sentry, configured the alerts, and now they're the person who triages the error feed every morning. They know the difference between a real bug and a noisy exception. They've learned to read stack traces the way a doctor reads X-rays — quickly, looking for the thing that's actually wrong. They carry the mental burden of knowing exactly how many errors are happening in production at any given moment.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about grouping algorithms that split one bug into multiple issues or merge different bugs into one in two weeks.”

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