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.

23
replitAPP-067
4 comments

The Replit Non-Traditional Builder

A student, career changer, or self-taught developer who is building real things before they've mastered the full developer toolchain. They use Replit because it removes the setup. There's no local environment to configure, no PATH to fix, no version conflicts. They open a browser, pick a language, and the environment exists. They have learned more by shipping things than by completing tutorials. They have strong momentum. They have significant gaps. This is not a problem — it's a developmental stage.

Aha

It happened mid-workflow — they're building a personal finance tracker.”

replitAPP-155
4 comments

The Replit Coding Educator

A coding instructor, bootcamp teacher, or CS professor who uses Replit because it eliminates the "but it works on my machine" problem. Every student gets the same environment, in the browser, with no setup. They can see student code in real time, run it, and give feedback without cloning repos or debugging local environments. They've taught programming long enough to know that environment setup kills motivation faster than any algorithm does. They chose Replit to remove the barrier between "wanting to code" and "coding."

Aha

A teammate asked how they managed eliminate setup and environment issues so students can focus on learning to code, not configuring tools.”

kajabiAPP-191
4 comments

The Kajabi Course Creator

A consultant, coach, or subject-matter expert who has turned their expertise into an online course business on Kajabi. They teach everything from business strategy to photography to fitness. They chose Kajabi because they didn't want to connect Teachable + ConvertKit + Stripe + WordPress + Zapier just to sell a course. They build landing pages, host video lessons, manage email sequences, process payments, and track student progress — all in one platform. They are a teacher who became a business owner, and the business runs on Kajabi.

Aha

A teammate asked how they managed create and deliver online courses with video, text, quizzes, and downloadable resources.”

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.”

posthogAPP-062
5 comments

The PostHog Product Engineer

A product engineer or full-stack developer at a startup of 5–50 people who chose PostHog — or advocated for it — because they wanted product analytics that behave like engineering tools. They self-host or use PostHog Cloud. They instrument events themselves. They use feature flags as part of their development workflow. They are not a data analyst but they want to be able to answer product questions without filing a request to one.

Aha

It happened mid-workflow — they've shipped a new onboarding flow behind a feature flag to 10% of users.”

attioAPP-006
3 comments

The Attio Revenue Operator

A revenue ops manager, head of sales, or technical founder at a startup of 10–100 people who evaluated the legacy CRMs and decided not to inherit their constraints. They chose Attio because it's data-model-first — they can define what a record means in their business rather than forcing their process into Salesforce's assumptions. They are building their CRM from scratch. This is a significant investment. They are aware of that and have decided it's worth it.

Aha

A teammate asked how they managed build a CRM that reflects their actual sales process rather than a generic framework.”

excelAPP-026
5 comments

The Excel Financial Analyst

A financial analyst at a corporation, investment firm, or consultancy for whom Excel is not software — it is the medium of thought. They spend 5–7 hours a day inside spreadsheets. They build models that other people are afraid to open. They have keyboard shortcuts memorized that the rest of the company doesn't know exist. They've rescued a broken model the night before a board presentation. They have opinions about Excel that they share without being asked.

Aha

It happened mid-workflow — they're building a 3-year P&L model for a new product line.”

clayAPP-011
5 comments

The Clay Growth Operator

A growth lead, revenue ops manager, or technical sales operator who found Clay and spent two weeks rebuilding their entire outbound motion around it. They were already combining data from LinkedIn, Apollo, Clearbit, and spreadsheets manually — a process that was slow, inconsistent, and unscalable. Clay collapsed that into one workflow. They now build outbound lists in hours that previously took weeks. They are evangelical about it. They're also aware that most people at their company don't understand what they've built.

Aha

The head of sales wants a list of 500 Series B SaaS companies that have posted a VP of Sales job in .”

rampAPP-065
5 comments

The Ramp Finance Manager

A finance manager, controller, or CFO at a company of 20–300 people who adopted Ramp to eliminate the expense report process that everyone hated and nobody trusted. They issue cards. They set limits. They receive receipts automatically from employees who forward a text message or take a photo. They close the books faster. They've calculated how many hours per month expense reports used to consume and they don't miss a single one of them. They are the person at the company who is most enthusiastic about Ramp.

Aha

A teammate asked how they managed close the books faster by eliminating the expense report chase.”

fullstoryAPP-108
6 comments

The FullStory Behavioral Analytics PM

A senior product manager, digital experience lead, or data-savvy UX researcher at a company of 200–5,000 people where FullStory was purchased as a platform — not a point tool. They use it to answer questions that neither analytics dashboards nor individual session recordings can answer alone: what does the full behavioral pattern look like for users who churn? Where in the enterprise checkout flow do users consistently struggle? Which UI elements are generating frustration signals at scale? They work with data. They also watch sessions. Both inform the decision.

Aha

The shift was quiet.”

grammarlyAPP-161
4 comments

The Grammarly Professional Writer

A content writer, communications manager, or marketing professional who writes 3,000–10,000 words per week — blog posts, emails, reports, social copy. They don't need Grammarly to tell them "their vs. there." They use it for the subtle stuff: passive voice creep, sentences that technically make sense but are hard to read, tone shifts that happen when they're tired, and the comma they always second-guess. They've learned to accept some Grammarly suggestions automatically and reject others consistently. They have a relationship with the tool.

Aha

It happened mid-workflow — the writer is finishing a 2,500-word blog post.”

midjourneyAPP-172
3 comments

The Midjourney Visual Creator

A creative professional — designer, art director, marketer, or content creator — who has integrated Midjourney into their production workflow. They don't generate random images for fun; they craft prompts with precision to produce specific visual outcomes: hero images for landing pages, mood boards for brand development, concept art for product pitches, and social media visuals. They've developed a prompt vocabulary that gets consistent results. They understand that AI art isn't "pushing a button" — it's iterating, refining, and curating from dozens of generations.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about consistent brand characters and specific product representations are still unreliable in two weeks.”

excelAPP-160
4 comments

The Excel Financial Modeler

A financial analyst, FP&A professional, or investment banker who builds financial models in Excel the way architects build buildings — with structure, precision, and the knowledge that if one formula is wrong, everything above it falls. They've been using Excel for 5–15 years. They think in cell references, not coordinates. They know keyboard shortcuts that most people don't know exist. They've built models that a CEO used to make a $50M decision, and they've spent weekends debugging a circular reference that shouldn't have been circular.

Aha

The CFO asks for a scenario analysis by tomorrow morning: what happens to cash flow if revenue grows 10% slower than projected and two enterprise deals slip to next quarter.”

canvaAPP-122
4 comments

The Canva Marketing Manager

A marketing manager or content lead at a 10–100 person company who produces 20–50 pieces of visual content per week. They're not a designer and they know it — but Canva makes them good enough. They've built a template library that keeps everything on-brand, and they resize for every platform in one click. They're proud of the speed but occasionally embarrassed when a real designer sees their work. They are the reason the brand looks consistent, even if the brand guidelines live in a Google Doc nobody reads.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about brand Kit limitations — fonts upload fine but brand colors sometimes don't apply consistently in two weeks.”

amplitudeAPP-002
2 comments

The Amplitude Growth Analyst

A data analyst, growth analyst, or analytics engineer at a Series B–D company who owns Amplitude as the source of truth for product behavior. They are technical enough to write SQL but prefer not to for exploratory analysis. They've mastered the Amplitude chart types. They build dashboards that PMs and executives use but don't fully understand. They're the person in the room who says "let's look at the data" and then actually pulls it up.

Aha

The head of product wants to know which activation milestone most predicts 30-day retention.”

flyioAPP-030
4 comments

The Fly.io Container Developer

A backend or full-stack developer who needs to run server-side applications — not just static sites and serverless functions — and wants them deployed globally without managing Kubernetes or paying for managed Kubernetes overhead. They found Fly.io and found a platform that takes a Dockerfile and runs it near users. They `fly deploy`. It works. They have opinions about Fly.io that include real affection and specific frustrations, which is the relationship one has with a platform they actually depend on.

Aha

It happened mid-workflow — they're deploying a Phoenix application — Elixir, with WebSockets and a persistent database connecti.”

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.”

todoistAPP-084
6 comments

The Todoist GTD Practitioner

A knowledge worker — often a project manager, consultant, writer, or developer — who has read productivity books and tried multiple task managers before settling on Todoist. They've built a system. It works when they use it. The failure mode is not the tool — it's consistency. They believe in GTD or a GTD-adjacent framework. They have projects, labels, and filters set up in a way that feels logical to them and would confuse anyone else. They've rebuilt the system twice.

Aha

It's Sunday evening.”

perplexityAPP-058
4 comments

The Perplexity AI-Native Searcher

A researcher, analyst, consultant, or curious professional who started using Perplexity for quick lookups and gradually shifted most of their search behavior to it. They value citations. They appreciate the synthesized answer more than a list of links they have to open and read. They trust it for most things. They verify independently for decisions where being wrong has consequences. They've tried to explain why they prefer it to people who use Google and have not fully succeeded because the difference is in the feel of the first answer, which doesn't translate to a verbal description.

Aha

It happened mid-workflow — they're researching a niche regulatory question for a client: the current status of SEC rules around.”

gustoAPP-178
4 comments

The Gusto Payroll Administrator

An office manager, operations person, or small business owner at a 5–50 person company who runs payroll through Gusto. They're not an HR professional — they're the person who ended up doing payroll because someone had to. They learned Gusto's interface, set up direct deposit, configured PTO policies, and now they run payroll every two weeks with the quiet anxiety of someone who knows that a payroll mistake means an employee doesn't pay their rent on time. They appreciate Gusto's simplicity but still double-check every run.

Aha

A teammate asked how they managed run payroll accurately every cycle with minimal manual input.”

cursorAPP-135
4 comments

The Cursor AI-Native Developer

A developer who has made Cursor their primary IDE and restructured their workflow around AI-assisted coding. They don't use AI as autocomplete — they use it as a pair programmer, architect, and refactoring partner. They've learned which prompts work, which context windows matter, and when to trust the AI vs. when to verify manually. They are faster than they were in VS Code, but they've also developed new anxieties about code they didn't fully write.

Aha

The shift was quiet.”

descriptAPP-150
3 comments

The Descript Content Creator

A content creator, podcaster, or YouTuber who discovered that editing video by editing text is the workflow they always wanted. They are not a professional video editor — they are a creator who needs to edit video. They record long-form content and use Descript to clean it up: remove filler words, cut dead air, generate highlights, and export polished clips. They've tried Premiere and DaVinci Resolve but found the timeline-based editing paradigm unnecessary for talking-head and interview content.

Aha

A teammate asked how they managed edit video and audio by editing the transcript — cut a sentence, cut the video.”

flyioAPP-154
4 comments

The Fly.io Edge Deployer

A backend developer or DevOps engineer who deploys applications on Fly.io because they need their app running close to users globally — not just served from a CDN, but actually computing at the edge. They've outgrown Heroku's simplicity, don't want AWS's complexity, and find Vercel too opinionated for non-Next.js workloads. Fly.io hits the sweet spot: Docker containers deployed globally with a CLI that feels developer-first. They're comfortable with infrastructure but don't want it to be their full-time job.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about stateful workloads at the edge (databases, volumes) have limitations that aren't always clear until production in two weeks.”

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