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.

25
intercomAPP-128
4 comments

The Intercom Support Lead

A customer support lead or manager who runs their team's entire operation through Intercom. They built the macro library, set up the routing rules, and configured the chatbot — all while also jumping into the inbox during peak hours. They measure first response time, resolution time, and CSAT obsessively. They believe in automation but hate when it makes customers feel like nobody's listening. They are the bridge between what the product team ships and what customers actually experience.

Aha

A teammate asked how they managed keep first response time under 5 minutes during business hours.”

intercomAPP-040
4 comments

The Intercom Customer Success Manager

A customer success manager or support lead at a B2B SaaS company who uses Intercom as their primary customer communication layer. They handle inbound support conversations, run proactive outreach campaigns to at-risk accounts, and manage the onboarding message sequences that new users see. They know which customers are about to churn before anyone else does because they read the conversation history. They are the person who knows more about the product's real failure points than anyone in engineering.

Aha

The shift was quiet.”

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.”

mintlifyAPP-183
4 comments

The Mintlify Developer Relations Lead

A developer relations lead, technical writer, or engineering manager responsible for their API's documentation. They chose Mintlify because the docs should look as good as the product. They write guides, maintain API references, and obsess over the developer experience from first visit to first API call. They measure success not by page views but by time-to-first-successful-API-call. They've learned that bad documentation is the most expensive support channel a company has.

Aha

The company ships a new API endpoint.”

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.”

obsidianAPP-129
4 comments

The Obsidian Plugin Developer

A developer who uses Obsidian for their own notes and started building plugins to scratch their own itch. They now maintain 1–5 plugins with thousands of downloads and a Discord channel full of feature requests. They know the Obsidian API intimately but wish it was better documented. They build in TypeScript, ship through the community plugin store, and handle support in their spare time. They love the Obsidian community but sometimes feel buried by the expectations that come with a popular free plugin.

Aha

Obsidian ships a new version and the developer's most popular plugin breaks.”

squarespaceAPP-077
4 comments

The Squarespace Small Business Owner

A photographer, therapist, consultant, restaurant owner, or small retailer who built their own website on Squarespace because it was the best option they could manage independently. They are not a developer. They do not want to be. They want a website that looks professional, is easy to update, and doesn't require a support ticket to change the menu. They've succeeded at this mostly. There are two things on their site that have been wrong for three months because fixing them would require understanding something they don't want to learn.

Aha

The shift was quiet.”

githubAPP-119
3 comments

The GitHub Open Source Maintainer

A developer who maintains one or more open source projects with 500–50,000 stars. They started the project to solve their own problem and now thousands of people depend on it. They review PRs from strangers, answer issues that are really support questions, and write release notes at midnight. They are simultaneously proud of what they've built and exhausted by the weight of other people's expectations. They do this in their spare time, or they're one of the lucky few who gets paid for it.

Aha

A teammate asked how they managed triage issues efficiently — separate bugs from feature requests from support questions.”

stripeAPP-079
3 comments

The Stripe Integration Developer

A full-stack or backend developer at a startup or mid-size company who built and maintains the Stripe integration for their product. They integrated Stripe once — it took a week in dev, two days in staging, and then went live and mostly just worked. Now they're the person who gets the Slack message when a payment fails. They know the Stripe docs well enough to find what they need. They have a complicated relationship with webhooks.

Aha

A teammate asked how they managed understand what happened when a payment fails before the customer reaches support.”

calcomAPP-008
6 comments

The Cal.com Developer Scheduler

A developer, indie maker, or privacy-conscious professional who uses Cal.com because they either self-host it or value that they can. They were on Calendly and either hit a pricing ceiling, wanted customization Calendly doesn't allow, or made a deliberate decision about data ownership. Cal.com is open source. They can read the code. They can modify it if they need to. The fact that this is possible — even if they never do it — matters to them in a way that influences their tooling choices.

Aha

It happened mid-workflow — they're building a product that includes embedded scheduling — customers can book time with their su.”

twilioAPP-085
3 comments

The Twilio Communications Developer

A backend or full-stack developer at a startup or mid-size company who built the Twilio integration that handles customer-facing communications — appointment reminders, verification codes, order updates, or two-way SMS. They did the integration once. It worked. Now they're the person who gets paged when a customer says they didn't receive their verification code, and they have to determine whether that's a Twilio problem, a code problem, or a carrier problem — in that order.

Aha

It happened mid-workflow — three customers have filed support tickets saying they didn't receive their OTP.”

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.”

resendAPP-068
5 comments

The Resend Transactional Email Developer

A full-stack or backend developer who needs to send transactional emails — password resets, welcome emails, order confirmations, notifications — from their application. They chose Resend because the developer experience felt like it was designed for someone who writes code, not someone who uses a drag-and-drop email builder. They write their email templates in React. The API is simple enough that they memorized it. They are not thinking about email infrastructure. They are thinking about their product.

Aha

The shift was quiet.”

attioAPP-193
4 comments

The Attio Revenue Operations Lead

A revenue operations lead or head of sales operations at a Series A–C startup who chose Attio because legacy CRMs either cost too much (Salesforce) or think too rigidly (HubSpot). They build custom objects, design pipeline views, and create automations that match how their team actually sells — not how a CRM template assumes they sell. They think in data models, not contact records. They've realized that a CRM is only as good as the data in it, and their primary job is making sure the data stays clean and the team actually uses the tool.

Aha

It happened mid-workflow — the company is expanding from SMB to mid-market sales.”

webflowAPP-137
2 comments

The Webflow Design-to-Production Designer

A web designer or design agency owner who ships production websites directly from Webflow — no developer handoff, no code translation step. They think in layout, typography, and spacing, but they've also learned Webflow's class system, CMS collections, and interaction triggers. They are a designer who became a builder. They're proud that they can ship a client site in a week, but they're aware that their Webflow projects are sometimes held together with class naming conventions only they understand.

Aha

A teammate asked how they managed build responsive, pixel-perfect websites that match the design vision exactly.”

clerkAPP-200
4 comments

The Clerk Authentication Developer

A full-stack developer at a startup who chose Clerk because building authentication from scratch — login, signup, email verification, OAuth, MFA, session management — is 2 months of work that adds zero product differentiation. They integrate Clerk's pre-built components, customize the flows, and manage users through the dashboard. They appreciate that auth "just works" but they've also hit moments where Clerk's opinionated approach conflicts with their product's specific needs. They are a developer who decided that auth is infrastructure, not a feature worth building themselves.

Aha

The developer is building a new SaaS product.”

prismaAPP-151
4 comments

The Prisma ORM Developer

A TypeScript or Node.js backend developer who uses Prisma as their ORM. They chose it because the type safety and auto-generated client make database interactions feel like writing TypeScript, not SQL. They've come to depend on the schema-first workflow — define the schema, generate the client, write queries with full autocomplete. But they've also hit the wall where the ORM can't express what they need, and they have to drop down to raw SQL with a guilty feeling, like they're breaking the abstraction.

Aha

The developer is building a leaderboard feature that requires ranking users by score within time windows, with pagination.”

heightAPP-187
2 comments

The Height Autonomous Project Tracker

A product team lead or engineering manager at a startup who chose Height because it promised what every PM secretly wants: a project tracker that maintains itself. They use Height's AI features to auto-triage bug reports, suggest task labels, and identify duplicate issues. They still do the strategic work — prioritization, sprint planning, roadmap decisions — but the administrative overhead of keeping the tracker clean is lower than with Jira or Linear. They are cautiously optimistic about AI in project management — it works 75% of the time, and the 25% it doesn't requires less effort to fix than doing it all manually.

Aha

A teammate asked how they managed reduce the time spent on task triage, labeling, and organization by 50% with AI assistance.”

storybookAPP-171
4 comments

The Storybook Design System Maintainer

A frontend developer or design technologist who maintains the company's Storybook instance. They write stories for every component, document props with controls, set up visual regression testing, and serve as the bridge between designers and developers. They are the keeper of the design system's technical truth. When a designer asks "does this component exist?" the answer lives in their Storybook. When a developer asks "how do I use this prop?" the answer lives in their Storybook. They are the librarian of the component library.

Aha

The shift was quiet.”

contentfulAPP-147
4 comments

The Contentful Headless CMS Developer

A frontend or full-stack developer who integrates Contentful as the content backend for a website, app, or digital experience. They set up the content models, build the delivery layer, and create the bridge between what content editors want to publish and what the frontend can render. They appreciate the API-first approach but have learned that "headless" means they're responsible for everything the CMS traditionally handled — routing, preview, caching, image optimization. They build the head.

Aha

A marketing team wants to launch a new campaign page type.”

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.”

ripplingAPP-070
4 comments

The Rippling HR/IT Admin

An HR manager or IT admin — sometimes the same person — at a company large enough that onboarding a new employee involves both an HR workflow and an IT workflow, and small enough that the same person owns both. They chose Rippling because it promised to unify those two workflows into one. When it works — when a new hire's laptop ships, their apps provision, and their payroll is set up in a single flow — it delivers on that promise in a way nothing else does. When it doesn't work, it's complicated in proportion to how much it was supposed to simplify.

Aha

An employee is leaving in two weeks.”

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.”

salesforceAPP-127
3 comments

The Salesforce Admin

A business analyst, operations manager, or former power user who became the Salesforce admin because they were the person who understood the data best. They don't write code — they build Flows, create reports, manage permissions, and configure the org to match how the business actually works. They have 3–5 Trailhead certifications and a bookmark folder of Salesforce Help articles they reference weekly. They are simultaneously the most important and most under-appreciated person in the revenue organization.

Aha

Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about flow Builder that's powerful but crashes on complex flows and has limited debugging in two weeks.”

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.”

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