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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greenhouseAPP-141
3 comments

The Greenhouse Recruiting Coordinator

A recruiting coordinator or in-house recruiter at a growing company who manages 15–40 open roles simultaneously. Greenhouse is their command center — every candidate, every interview, every offer lives there. They are the logistics engine of hiring: scheduling interviews across time zones, nudging hiring managers for feedback, and keeping candidates warm through what feels like an increasingly long process. They measure their success not in hires made but in process efficiency — time-to-fill, interview-to-offer ratio, candidate experience scores.

Aha

A teammate asked how they managed keep candidate response times under 24 hours across all active roles.”

greenhouseAPP-036
6 comments

The Greenhouse In-House Recruiter

An in-house recruiter at a company of 100–1,000 people managing 5–15 open roles at any given time. Greenhouse is their operating system for hiring. They know it well. They also know all the ways their company uses it wrong — job stages that don't reflect reality, interviewers who don't submit scorecards, hiring managers who give verbal feedback in Slack instead of structured feedback in the system. They are the connective tissue of a hiring process held together by their own follow-up.

Aha

The shift was quiet.”

quickbooksAPP-064
6 comments

The QuickBooks Small Business Owner

A small business owner — a contractor, consultant, retailer, or service business — doing their own bookkeeping in QuickBooks because they can't yet justify what an accountant costs. They are not a numbers person by nature. They are running QuickBooks because they were told they had to, not because they wanted to. They feel mild anxiety every time they open it and have not reconciled their accounts in two months.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about transactions that categorize wrong and silently corrupt their books in two weeks.”

salesforceAPP-072
6 comments

The Reluctant Salesforce User

An enterprise sales rep at a company with 200+ employees who did not choose Salesforce. It was there when they arrived. They've been trained on it twice. They use about 20% of its features and have found workarounds for everything else. They log activity because their manager checks. They update opportunities because forecasting requires it. They do not believe Salesforce makes them better at sales. They believe it makes their manager better at measuring sales.

Aha

The shift was quiet.”

canvaAPP-010
6 comments

The Canva Non-Designer

A marketing coordinator, social media manager, small business owner, or teacher who is responsible for creating visual content and has no design training. They discovered Canva and it changed what was possible for them. They can now make things that look professional without calling a designer or spending three hours in PowerPoint. They are faster than they were. They are not as good as an actual designer. They know this and they've made peace with it.

Aha

A teammate asked how they managed create content that looks polished enough to publish without a professional review.”

cursorAPP-018
6 comments

The Cursor AI-Native Developer

A software developer with 2–10 years of experience who switched to Cursor after a trial period and didn't go back. They've restructured how they code around the assumption that AI is in the loop. They write less boilerplate. They spend more time reviewing and directing than typing. They're faster on unfamiliar codebases than they've ever been. They're also developing opinions about when AI help hurts — about the kinds of errors that look right until they don't.

Aha

The shift was quiet.”

todoistAPP-143
4 comments

The Todoist Productivity System Builder

A knowledge worker — often a freelancer, consultant, or senior IC — who has turned Todoist into a personal operating system. They don't just track tasks; they've built a system. GTD-inspired projects, context-based labels, custom filters for different energy levels and time blocks. They have recurring tasks for weekly reviews, monthly planning, and annual goal-setting. They've tried every productivity app and keep coming back to Todoist because it's fast, reliable, and doesn't try to be more than a task manager.

Aha

It happened mid-workflow — it's Sunday evening.”

ghostAPP-032
4 comments

The Ghost Independent Publisher

An independent journalist, researcher, media entrepreneur, or content organization that chose Ghost because platform ownership matters to them. They're running a publication with a membership model — free and paid tiers, regular editorial content, and a direct relationship with readers they're not willing to cede to Substack's network effects or Beehiiv's operator framing. They are technically capable enough to run Ghost on managed hosting or self-host it. This was a deliberate choice. The people who choose Ghost have thought about the alternatives more carefully than most tool decisions require.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about theme customization that requires Handlebars knowledge most writers don't have in two weeks.”

substackAPP-149
4 comments

The Substack Independent Publisher

A writer, journalist, or subject-matter expert who has turned their expertise into a Substack newsletter with paying subscribers. They are not a blogger — they are running a media business. They write 2–4 times per week, manage a growing list of free and paid subscribers, and check their subscriber metrics more often than they'd admit. They chose Substack because it was the simplest path from "I should write" to "people are paying me to write." They appreciate the simplicity but worry about what happens if the platform changes its terms.

Aha

The shift was quiet.”

prismaAPP-063
4 comments

The Prisma TypeScript Developer

A backend or full-stack developer working primarily in TypeScript who uses Prisma as their database interface and considers the Prisma schema file to be the authoritative source of truth for their data model. They came from raw SQL, or from another ORM, and found that Prisma's type generation changed how they think about database access — not as a string-query problem but as a typed function call where the compiler tells them when something is wrong before it runs. They have strong feelings about the Prisma schema. Those feelings are mostly fond.

Aha

The shift was quiet.”

vscodeAPP-088
6 comments

The VS Code Full-Stack Developer

A full-stack developer with 2–10 years of experience for whom VS Code is the primary tool of their craft — the place they spend most of their working day. They have a VS Code configuration that took months to arrive at and that they bring to every new machine. They know their extensions. They know their keybindings. They have an opinion about whether Prettier should run on save. Their editor is not the default installation — it's a reflection of how they think about working.

Aha

A teammate asked how they managed stay in flow state — the editor should get out of the way and let them write.”

gitlabAPP-145
4 comments

The GitLab DevOps Engineer

A DevOps engineer or platform engineer who chose GitLab because the promise of "one tool for the entire DevOps lifecycle" was too compelling to ignore. They manage the CI/CD pipelines, configure the runners, set up the security scanning, and maintain the deployment workflows. They appreciate that everything lives in one place — no integrating GitHub with CircleCI with Snyk with ArgoCD. But they've also learned that "one tool that does everything" sometimes means "one tool that does everything at 80%."

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about cI pipeline configuration in YAML becomes deeply nested and hard to maintain as complexity grows in two weeks.”

obsidianAPP-056
5 comments

The Obsidian PKM Builder

A researcher, writer, software developer, or knowledge worker who has built their second brain in Obsidian and means it. They write in Markdown. They link notes intentionally. They have a vault structure they've iterated on at least twice. They use the graph view occasionally, for the pleasure of seeing their thinking made visible, not because it's the most useful view. They've installed 8–20 plugins. They have strong opinions about the right way to take notes, opinions that evolved over two years of using the wrong way.

Aha

A teammate asked how they managed capture ideas in a format that connects them to related ideas automatically.”

grammarlyAPP-035
5 comments

The Grammarly Professional Writer

A professional writer, business analyst, marketer, or non-native English speaker for whom written communication is central to their professional credibility. They use Grammarly not because they can't write — they can — but because they write quickly and under pressure, and the gap between their intent and their output sometimes closes imperfectly. Grammarly is the layer that catches what their brain skips. For non-native speakers especially, it's the difference between writing with confidence and writing with anxiety.

Aha

It happened mid-workflow — they're writing a proposal to a new enterprise client.”

hexAPP-038
6 comments

The Hex Data Analyst

A data analyst or analytics engineer at a company with a modern data stack — dbt, Snowflake or BigQuery, and a growing demand from business stakeholders for self-service data access. They use Hex because Jupyter notebooks are hard to share and dashboards aren't flexible enough. Hex sits in the middle: code-first enough for real analysis, shareable enough that a PM can click through an interactive version without needing to run code. They build notebooks in Hex. Business people use the published apps. This is the workflow they've been trying to build for years.

Aha

A teammate asked how they managed build analyses that colleagues can interact with without running code themselves.”

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.”

roamAPP-098
2 comments

The Roam Research Networked Thinker

A researcher, academic, writer, or knowledge-intensive professional who uses Roam because it is the only tool that treats the connection between ideas as a first-class object. They write in Daily Notes. They [[bracket]] everything. They have a graph with 3,000–15,000 nodes that they've been building for 2–4 years. They know their graph is their most valuable intellectual asset. They also know that Roam's development has slowed, that the tool has rough edges, and that they've considered migrating to Obsidian or Logseq at least twice. They haven't migrated. The switching cost is partly the data — mostly the habit.

Aha

They're writing an essay about institutional memory.”

logseqAPP-110
4 comments

The Logseq Local-First Knowledge Builder

A researcher, developer, writer, or privacy-conscious knowledge worker who chose Logseq because their notes are plain `.md` files in a folder they control — not in a proprietary database, not in someone else's cloud. They care about data ownership in a specific way: not paranoia, but principle. They've watched tools sunset, pricing change, and export options degrade. Their Logseq graph syncs to iCloud or a private git repository. It will exist regardless of Logseq's future. They've also genuinely internalized the outliner-first paradigm. They think in bullets that can be linked and referenced anywhere else in the graph.

Aha

They're synthesizing research for a paper.”

sentryAPP-094
6 comments

The Sentry Error Monitor

A backend, frontend, or full-stack developer at a product company for whom Sentry is the first place they look when something goes wrong in production. They didn't set Sentry up — it was already there when they joined — but they've learned to read its output. They've been paged because of a Sentry alert. They've traced a production incident back to a specific line using Sentry's stack traces. They've also spent 40 minutes investigating a Sentry error that turned out to be a bot making malformed requests. They've learned to filter.

Aha

It happened mid-workflow — it's Wednesday afternoon.”

supabaseAPP-081
6 comments

The Supabase Full-Stack Developer

A full-stack developer or indie hacker who uses Supabase as their backend and thinks of it as their database, their auth layer, their file storage, and their API layer at once. They came from Firebase and wanted Postgres. Or they came from setting up their own Postgres and wanted the tooling. Either way they arrived at Supabase and found a backend they could move on from thinking about. They write SQL fluently. They use Row Level Security. They are deeply comfortable in the Supabase dashboard. They have strong feelings about their Supabase tables.

Aha

The shift was quiet.”

gitbookAPP-104
6 comments

The GitBook Developer Documentation Lead

A developer advocate, technical writer, or senior engineer at a developer-facing company who owns the documentation. They chose or inherited GitBook because it lowers the friction for engineers to contribute alongside the technical writers. They care about documentation quality in a way most of their colleagues don't — because they're the one who gets the support tickets when the docs are wrong. They know the gap between documentation that exists and documentation that works. They're trying to close it.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about documentation that drifts from reality because nobody owns the update process in two weeks.”

calcomAPP-189
4 comments

The Cal.com Scheduling Power User

A consultant, agency owner, or team lead who uses Cal.com because Calendly was too simple for their scheduling needs. They manage round-robin scheduling for a team, paid consultation bookings, multi-timezone availability, and custom booking forms that collect information before the meeting. They chose Cal.com because it's open-source, self-hostable, and extensible in ways Calendly's paid tiers can't match. They are the scheduling architect for their team.

Aha

It happened mid-workflow — a consulting agency needs different scheduling for three scenarios: free 15-minute discovery calls (routed to available consultant), paid 60-minute strategy sessions (It happened mid-workflow — a consulting agency needs different scheduling for three scenarios: free 15-minute discovery calls (routed to available consultant), paid 60-minute strategy sessions (The aha moment happened the first time they used Cal.”

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