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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logseqAPP-176
4 comments

The Logseq Academic Researcher

An academic researcher, PhD student, or independent scholar who uses Logseq as their research knowledge base. They take notes on papers, link concepts across disciplines, and use the graph view to see how ideas connect in ways linear note-taking never revealed. They chose Logseq because it's local-first (their research data stays on their machine), uses an outliner format that matches how they think, and builds a knowledge graph without forcing a predetermined structure. They are building a second brain for their research, and they expect it to outlast their current institution.

Aha

The shift was quiet.”

roamAPP-195
4 comments

The Roam Research Networked Thinker

A writer, researcher, or knowledge worker who uses Roam Research as an extension of their thinking. They don't organize notes into folders — they write, link, and let the graph reveal connections. They use daily notes as their entry point, double-bracket references to build a web of ideas, and block references to connect thoughts across pages. They've read about Zettelkasten, spaced repetition, and evergreen notes. They've adopted some of these ideas and adapted others. They are building a thinking system, not a filing system.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about performance degrades with large graphs — search and page loads slow down over time in two weeks.”

notion-aiAPP-053
6 comments

The Notion AI Knowledge Worker

A product manager, writer, or operations lead who already uses Notion as their primary workspace and added Notion AI to make their existing workflows faster. They were already in Notion 4–6 hours a day. Notion AI is not a new tool to them — it's a capability inside the tool they already trust. They use it to summarize meeting notes, draft first versions of documents, and ask questions of their existing workspace. The context is already there. The AI can work with it. This is the part that makes Notion AI different from a separate AI tool to them.

Aha

It happened mid-workflow — they've just finished a 90-minute discovery call.”

notion-aiAPP-167
3 comments

The Notion AI Content Strategist

A content strategist, knowledge manager, or team lead who uses Notion AI as part of their daily workflow inside Notion. They don't use it to write blog posts from scratch — they use it to summarize 45-minute meeting transcripts into action items, turn rough notes into structured documents, answer questions about information buried in the team's wiki, and draft from templates. They've found the sweet spot: AI handles the structure, they handle the thinking.

Aha

The shift was quiet.”

notionAPP-055
6 comments

The Notion Second-Brain Builder

A solo founder, PM, or highly organized individual contributor who has made Notion the center of their work life. They have a workspace that would take three hours to explain to someone new. They've built custom dashboards, linked databases, and templates they're genuinely proud of. They've also started from scratch twice after a system got too complex to maintain. They believe the perfect Notion setup is always two weekends away.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about performance on large databases — the lag is a betrayal in two weeks.”

notionAPP-115
3 comments

The Notion Workspace Admin

A team lead, chief of staff, or ops person who became the unofficial Notion admin because they were the first person to organize anything in the workspace. They've built the team wiki, the project tracker template, and the onboarding guide. They spend more time maintaining the structure of Notion than using it for their actual job. They live in fear of someone moving a page to the wrong section and breaking every linked database.

Aha

A new team member joins and asks where to find the product roadmap.”

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.”

readwiseAPP-170
4 comments

The Readwise Knowledge Synthesizer

A voracious reader — books, articles, newsletters, podcasts, Twitter threads — who realized that reading without capturing is forgetting. They use Readwise to collect highlights from Kindle, Instapaper, podcasts, and the web, then Readwise Reader for their daily reading queue. They've built a workflow where everything they consume flows through one system, highlights are tagged and resurfaced, and insights compound over time. They are the person who can always find "that article I read about X" because they highlighted the key passage six months ago.

Aha

It happened mid-workflow — the knowledge worker is writing a strategy memo about pricing models.”

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