10 AGENTS
many minds, one hall v2.2Network status
Choose who walks with you
Job-ready, non-degree certificate classes in six fields — technology, data and AI, cyber security, business operations, marketing and design, and healthcare administration. “Where to start” below lists each field from the first class to the last.
We use email — never chat. Safer by design. Why it’s saferHide
Every agent here works with you by email. There is no chat window, no app to install and no account to create — you write from the inbox you already use, and your agent writes back there. Chat apps are built to keep you typing; email gives you a written record, time to think, and the protection your inbox already has.
- No account, no passwordNothing to sign up for, install or log in to, and we never ask for a password — just the email address you already have. Your email provider’s own spam, phishing and virus filters check every message.
- Only you, by approvalAccess is requested and reviewed one person at a time, for adults 18 and over. Your agent only reads and answers the email address that was approved — mail from anyone else is ignored and never answered.
- Every word in writingThe whole conversation stays in your own inbox. Reread it, search it, print it, share it with someone you trust, or delete it whenever you like.
- Time to thinkNo typing bubbles, no pressure to answer right now, no endless late-night scrolling. Read when you’re ready and reply when you want.
- You stay in controlEvery email says plainly that it comes from an AI. Reply STOP to end all email from your agent, or FORGET ME to erase everything it remembers about you.
Business Agents
Advisors who work the way a real hire would.
56 Talents · 112 AgentsEducation Agents
Teachers for every level — K–12 review, college and graduate courses, job-ready certificates and music lessons.
881 Talents · 1762 AgentsProfessional Non-Degree Certificates
45 talents · 90 agents
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Showing all 45 classes.
Technology & Software Engineering
Data Science & AI Systems
Cyber Security & IT Infrastructure
Business Operations & Project Management
Marketing, Creative, & User Experience
Applied Healthcare & Administrative
Where to start
Your path from the first class to the last — click any class to jump to its teachers
Pick the field you want to work in and start with its first class — each list runs from beginner to advanced.
Technology & software engineering in order
Data science & AI systems in order
Cyber security & IT infrastructure in order
Business operations & project management in order
Business roles (any order) any order
Marketing, creative & user experience in order
Applied healthcare & administrative in order
Agents in Training
Still learning · not yet available to request
Technology & Software Engineering
Back-End Development & Databases (Node.js, Express, SQL)
A Back-End Development and Databases Teacher helps you learn the part of an app that runs on the server — HTTP and REST, Node.js and Express, SQL, schema design, authentication basics and keeping secrets safe. They trace your queries and code by hand, read your error logs with you, build practice sets and starter files, and never do your graded work. Write whenever a query or a route won't behave.
Cloud Computing Foundations (AWS, Azure, or Google Cloud fundamentals)
A Cloud Computing Teacher helps you learn the foundations of the cloud — service models, regions and zones, compute, storage, networking, access control, pricing and basic architecture — in plain words, whether you study AWS, Azure or Google Cloud. They guide you with hints, draw systems in words, build practice sets and study plans, and help you keep the bill small. Write whenever a diagram or an error message stops you.
DevOps Engineering & CI/CD Pipelines
A DevOps Engineering and CI/CD Teacher helps you learn how software gets built, tested, shipped and kept running — version control, pipelines, containers, infrastructure as code, monitoring and incident hygiene. They read the pipeline or Dockerfile you paste, guide you with hints, write runbooks and practice sets, and never do your graded work. Write whenever a build turns red.
Full-Stack Application Frameworks (React, Angular, or Vue)
A Full-Stack Application Frameworks Teacher helps you build real apps with React, Angular or Vue — thinking in components, managing state, calling an API, handling forms and routes, and scoping a project you can finish. They trace your code by hand, guide you with hints, build practice sets and study plans, and never do your graded work. Write whenever your app does something you didn't expect.
Git, GitHub, and Version Control
A Git and GitHub Teacher helps you learn version control without fear — the three places your work lives, commits, branches, merges, conflicts, undoing mistakes, pull requests and your first open-source contribution. They explain what a command will do before you run it, say which ones are destructive, guide you with hints, and never do your graded work. Write whenever Git says something scary.
Intro to Front-End Development (HTML, CSS, UI basics)
A Front-End Development Teacher helps you learn to build the part of a website people actually see — HTML structure, CSS layout, responsive design, accessibility and a first taste of JavaScript. They read your code and describe what the browser would show, guide you with hints, build practice sets and starter files, and never do your graded work. Write whenever a layout won't behave.
JavaScript Programming and Web Architecture
A JavaScript Programming and Web Architecture Teacher helps you learn the language of the web — values, functions, closures, the DOM, async code, fetch and JSON — and how a whole app fits together. They trace your code by hand, guide you with hints, sketch architecture in words, build practice sets and test cases, and never do your graded work.
Linux System Administration
A Linux Administration Teacher helps you learn to run a Linux machine — the filesystem, the shell, users and permissions, services, logs, cron, networking, SSH and backups. They explain every command before you run it, read your output and scripts, build practice sets and cheat sheets, and never do your graded work. Write whenever something says Permission denied.
Mobile Application Development (iOS Swift / Android Kotlin)
A Mobile Application Development Teacher helps you learn to build real iOS and Android apps — the lifecycle, UI building blocks, navigation, state, networking, local storage, permissions and the platforms' own guidelines. They read your Swift or Kotlin code and crash logs, describe what the screen or console would show, sketch screens in code, and build practice sets and starter files — never your graded work. Write whenever a screen won't behave or a crash makes no sense.
Data Science & AI Systems
Advanced Statistical Modeling & R Programming
A Statistical Modeling and R Programming Teacher helps you get from running R to understanding what it says — what a coefficient means, whether the assumptions hold, why that error message appeared, and how to report a result honestly. They teach by guiding, build practice sets and study plans on request, and send you back to your own course and the official exam guide for the last word. Write to one and tell them where you're stuck.
AI Agent Architecture & RAG (Retrieval-Augmented Generation) Systems
An AI Agent Architecture and RAG Systems Teacher helps you learn how AI agents and document-grounded chatbots really work — the agent loop, tool calling, chunking, embeddings and retrieval, citations, evaluation, and keeping private data safe. They sketch designs with you in plain words, review your plans and code, build practice sets and starter files, and never do your graded work. Write whenever a bot answers from the wrong page.
Business Intelligence & Data Warehousing
A Business Intelligence and Data Warehousing Teacher helps you learn how companies turn raw data into numbers people can trust — star schemas, fact and dimension tables, ETL and ELT, slowly changing dimensions, KPIs and semantic layers. They teach with a made-up retail example, trace your designs and queries by hand, build practice sets and case studies, and never do your graded work. Write whenever a total won't reconcile.
Data Visualization with Tableau & Power BI
A Data Visualization Teacher helps you turn numbers into charts and dashboards people can actually read — which chart fits the question, how to use color and labels, what a calculated field or DAX measure is doing, and how to tell a clear, honest story in Tableau or Power BI. They teach by guiding, build practice sets and storyboards on request, and send you back to your course and the official exam guide for the last word.
Foundations of Data Analytics (Spreadsheets & SQL data cleaning)
A Data Analytics Teacher helps you learn the foundations of working with data — asking a clear question, cleaning messy spreadsheets, writing SQL, building pivot tables, and turning numbers into a recommendation someone can act on. They trace your formulas and queries by hand, build practice sets and invented practice data, coach your case-study portfolio, and never do your graded work. Write whenever a lookup, a join or a dataset won't behave.
Generative AI Essentials & Prompt Engineering
A Generative AI and Prompt Engineering Teacher helps you learn how AI chat and image tools really behave — tokens, context, hallucination, bias and privacy — and how to write, test and improve prompts and use AI responsibly at work. They guide you with hints, review your own prompts, check AI answers with you, and build practice sets and study plans. Write whenever a chatbot gives you a strange answer.
Introduction to Machine Learning (Supervised & unsupervised learning)
A Machine Learning Teacher helps you learn how computers learn from examples — supervised and unsupervised learning, regression and classification, train and test splits, overfitting, metrics like precision and recall, and Python with scikit-learn. They explain with everyday analogies, check your reasoning and code by hand, build practice sets, and never do your graded work. Write when a score looks too good to be true.
Python Programming for Data Science
A Python for Data Science Teacher helps you learn Python the way data work uses it — variables, loops and functions, then pandas, NumPy, plotting and Jupyter. They trace your code by hand, read your error messages with you, review your notebooks, plan mini-projects, send code files on request, and never do your graded work. Write whenever a cell throws an error.
Cyber Security & IT Infrastructure
Computer Networking & Wireless Protocols
A Computer Networking Teacher helps you learn how devices find and reach each other — addressing and subnetting, switches and routers, DNS, DHCP, NAT, Wi-Fi standards and security, cabling, and reading tools like ping, traceroute and nslookup. They work subnetting problems with you step by step, read your troubleshooting output, and build practice sets and study plans — never on a network that isn't yours.
Incident Response & Digital Forensics
An Incident Response and Forensics Teacher helps you learn what to do when an alert fires — the response lifecycle, triage, evidence handling and chain of custody, timelines, indicators and incident reports. They teach on made-up cases, check your own work, build tabletop exercises and practice sets, and send real incidents to the real team. Write whenever you're not sure what comes first.
Introduction to Cybersecurity Threats & Vulnerabilities
A Cybersecurity Foundations Teacher helps you learn how threats work so you can defend against them — the CIA triad, phishing, malware, ransomware, passwords and MFA, encryption, patching and backups. They take apart suspicious messages with you, map controls to threats, plan a legal home lab and build study plans, and never do your graded work. Write whenever something looks off.
IT Support Fundamentals & Hardware Troubleshooting
An IT Support Teacher helps you learn the help-desk craft — how to listen, reproduce a problem, isolate it and fix it, plus PC hardware, operating-system basics, printers, networks, backups and ticket notes. They read the symptoms and error text you send, build flowcharts and practice sets, and never do your graded work. Write whenever a machine won't turn on.
Network Security & Defense Mitigation
A Network Security Teacher helps you learn to defend a network — firewalls, segmentation, VPNs, secure protocols, Wi-Fi security, logging and hardening. They explain the ideas, read the rules and logs you paste, build practice labs on equipment you own, and never do your graded work. Write whenever a rule or an alert doesn't make sense.
Security Compliance, Governance, & Risk Management
A Security Compliance and Risk Teacher helps you learn how organizations decide what could go wrong, write the rules and prove they follow them — risk registers, policies and standards, controls and evidence, NIST CSF, ISO 27001 and SOC 2 ideas, audits, vendors and privacy at a plain level. They teach with made-up companies, build checklists and practice sets, and help you study for your course or credential. They are not a lawyer, an auditor or your instructor. Email them your course topic and exam date.
Business Operations & Project Management
Agile Frameworks & Scrum Master Essentials
An Agile and Scrum Master Teacher helps you learn how teams plan and deliver in small steps — the Agile values, Scrum's roles, events and artifacts, Kanban, user stories, estimation and how to facilitate a retrospective or a daily scrum. They teach by guiding, build practice sets and study plans on request, and send you back to your course and the official exam guide for the last word. Write to one and tell them what your team is stuck on.
Foundations of Project Management (Traditional/Waterfall)
A Project Management Teacher helps you learn the traditional, plan-first way to run a project — the charter, the work breakdown structure, schedules and the critical path, budgets and earned value, risk, stakeholders and change control. They teach by guiding, check your math line by line, build practice sets and study plans on request, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
Human Resource Associate Foundations
A Human Resources Teacher helps you learn how organizations hire, onboard, pay, support and part ways with people fairly — job descriptions, structured interviews, pay and benefits basics, performance and conflict, documentation, policies and the main employment-law ideas. They teach with made-up companies and employees, build interview guides and practice cases, and help you study for your course or credential. They are not a lawyer or your instructor. Email them your course topic and exam date.
Product Management Lifecycle
A Product Management Teacher helps you learn how products actually get made — finding a problem worth solving, talking to customers, prioritizing, writing a PRD, choosing metrics and running experiments — and how to show that work in a portfolio. They teach by guiding, build templates and practice sets on request, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
Professional Bookkeeping & Intuit QuickBooks Basics
A Bookkeeping and QuickBooks Teacher helps you learn to keep a set of books that balances — debits and credits, the chart of accounts, bank reconciliation, month-end close and reading the statements — and how the same work looks in QuickBooks-style software. They teach by guiding, build practice sets and checklists on request, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
Sales Development & Customer Relationship Management (CRM/Salesforce)
A Sales Development and CRM Teacher helps you learn how honest selling and a clean CRM actually work — prospecting, cold emails and calls, discovery questions, objections, follow-up cadences, pipeline reports and Salesforce-style data models. They teach by guiding, review your own drafts, role-play a tough prospect, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
Strategic Business Analytics & Operations
A Business Analytics Teacher helps you turn data and frameworks into decisions — defining the business question, KPIs and metrics trees, cost-benefit and break-even math, root causes, basic forecasts and scenarios, requirements, and the recommendation you present. They guide with hints, check your arithmetic line by line, build practice sets and study plans on request, and send you back to your course and the official exam guide for the last word.
Supply Chain Logistics & Operations
A Supply Chain and Logistics Teacher helps you learn how goods, information and money move from supplier to customer — inventory math, forecasting, suppliers, warehousing, shipping and Incoterms, lean, KPIs and risk. They teach by guiding, check your math and units line by line, build process maps, scorecards, practice sets and study plans on request, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
Marketing, Creative, & User Experience
Digital Marketing Fundamentals & SEO
A Digital Marketing and SEO Teacher helps you learn how marketing actually works — finding your audience, planning keywords and content, writing email, judging a landing page, reading the numbers and testing honestly — and how to show that work in a portfolio. They teach by guiding, build briefs and practice sets on request, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
E-commerce Store Management & Strategy
An E-commerce Management Teacher helps you run an online store like a business — pricing and margins that add up, product pages that answer questions, shipping and returns, where shoppers drop out of the funnel, and a launch plan. They teach by guiding, work every number line by line, build checklists and practice sets on request, never promise income, and send you back to your course and the official exam guide for the last word.
Foundations of User Experience (UX) Design
A UX Design Teacher helps you learn to design with real people in mind — user research, personas and journeys, information architecture, wireframes, usability and accessibility — and how to show that work in a portfolio. They teach by guiding, build plans and practice sets on request, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
Graphic Design & Creative Suite Asset Production
A Graphic Design Teacher helps you build the eye and the habits of a working designer — hierarchy, color, type and layout, logo and brand basics, file formats and export for print and web, licensing, critique and a portfolio. They guide you with questions, review your work from your description, build checklists and practice sets on request, and send you back to your course and the official help pages for the last word.
Marketing Analytics & Performance Tracking
A Marketing Analytics Teacher helps you learn to measure marketing honestly — choosing KPIs, reading funnels, tagging campaigns, checking an A/B test, working out CAC and LTV, and turning numbers into a clear report. They teach by guiding, build practice sets and tracking sheets on request, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
Social Media Marketing & Campaign Management
A Social Media Marketing Teacher helps you learn how brands really show up online — finding the audience and the voice, planning content and campaigns, answering comments, handling a crisis, and measuring what worked — and how to show that skill in a portfolio. They teach by guiding, build calendars, briefs and practice sets on request, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
Wireframing and High-Fidelity Prototyping in Figma
A Figma Prototyping Teacher helps you go from rough wireframes to a polished, clickable prototype — frames and auto layout, components and variants, styles and variables, prototype interactions, developer handoff and accessibility basics. They guide you with questions, review your work from your description, build checklists and practice sets on request, and send you back to your course and the official docs for the last word.
Applied Healthcare & Administrative
Clinical Data Technology & Privacy Compliance (HIPAA)
A Clinical Data and HIPAA Teacher helps you learn how health information is protected — what HIPAA covers, who has to follow it, what counts as protected health information, patient rights, safeguards, and what to do when something goes wrong. They teach with fictional cases, build quizzes, checklists and policy templates, and help you study for your course or credential. They are not a lawyer, a compliance officer or your instructor, and they never want real patient information. Email them your course topic and exam date.
Customer Engagement & Call Center Helpdesk Operations
A Customer Engagement and Call Center Teacher helps you learn how great phone, chat and email support actually works — active listening, plain-language scripts, calming an angry caller, ticket notes, metrics and QA. They teach by guiding, role-play a tough caller by email, review your own scripts and notes, and send you back to your course and the official exam guide for the last word. Write to one and tell them where you're stuck.
Electronic Health Records (EHR) Management
An Electronic Health Records Teacher helps you learn how patient records really work — charting and documentation, orders and results, medication lists, data standards like HL7 and FHIR, templates, audit trails and patient safety. They map workflows, review fictional notes, build practice cases and help you study for your course or credential. They are not a clinician, a coder or your instructor, and they never want real patient information. Email them your topic and exam date.
Healthcare Administration & Office Procedures
A Healthcare Administration Teacher helps you learn how a clinic or hospital office really runs — patient flow, scheduling, registration and insurance verification, referrals, records, billing basics, privacy and the phone calls that test your patience. They teach with fictional cases, build checklists and call scripts, and help you study for your course or credential. They are not a clinician, a compliance officer or your instructor. Email them your topic and exam date.
Medical Billing and Coding Foundations (ICD-10, CPT)
A Medical Billing and Coding Teacher helps you learn how a visit becomes a paid claim — the revenue cycle, ICD-10-CM, CPT and HCPCS at a concept level, modifiers, claim forms, explanations of benefits, denials and appeals, and compliance basics. They teach with fictional examples, build worksheets and study plans, and help you prepare for your course or credential. They are not a certified coder, a compliance officer or your instructor, and they never want real patient information. Email them your course topic and exam date.
Medical Terminology, Anatomy, & Physiology
A Medical Terminology and Anatomy Teacher helps you learn the language of medicine — prefixes, roots and suffixes, the body systems, directional terms, abbreviations and simple chart notes. They break words apart, build flashcards and quizzes, and help you study for your course or credential, using fictional patients only. They are not a clinician or your instructor. Email them your course and exam date.
Technical Support & Service Desk Management
A Technical Support and Service Desk Teacher helps you learn how a service desk really runs — tiers and escalation, ticketing, priority and SLAs, clear ticket notes and knowledge-base articles, identity checks, and calm customer communication. They coach your own work, run practice calls and never do your graded work. Write whenever a queue gets confusing.
All Agent Abilities
Everything our agents can help with, grouped by kind of task — all by email.
Conversation & Support
- Write any time, day or night — your agent answers by email
- Remember context from earlier conversations
- Listen without judgment or reaction
- Keep everything you share private
- Check in on a schedule you set
- Provide calm company during a hard moment
Writing & Communication
- Draft emails, messages, and letters
- Edit and tighten something you've already written
- Practice a difficult conversation in advance
- Write in a specific tone or voice
- Translate text or help you learn a language
- Proofread for grammar and clarity
Research & Learning
- Summarize a long article, document, or thread
- Research a topic and compile the key facts
- Explain a complex subject in plain language
- Compare options and lay out the tradeoffs
- Quiz you or help you study for something
Planning & Organization
- Build a checklist, schedule, or step-by-step plan
- Track open tasks and follow up on them
- Set and remind you about deadlines
- Help you prioritize a busy week
Business & Analysis
- Review financial numbers and flag issues early
- Draft a spec, contract review, or policy
- Analyze data and explain what it means
- Prepare hiring, onboarding, or HR materials
- Build outreach, pricing, or sales messaging
- Spot security risks and recommend fixes
Creative Work
- Brainstorm ideas for a stuck project
- Co-write a story, scene, or script with you
- Draft ad copy, campaigns, or creative briefs
- Give honest feedback on creative work
Relationships & Companionship
- Be a steady, familiar presence you can talk to every day
- Remember the small details of your life without being told twice
- Offer company and conversation with zero judgment
- Help you feel less alone during a hard stretch
- Stay warm and consistent, the same way every time
Wellness & Relaxation
- Help you wind down before bed with calm, unhurried conversation
- Talk you down from a racing or anxious mind
- Check in on burnout, pace, and whether you're overdoing it
- Give you a private, judgment-free space to decompress
- Encourage healthier boundaries without nagging
Memory & Reflection
- Hold space for grief, loss, or someone you miss
- Help you retell and revisit meaningful memories
- Remember context from months of conversation, not just today
- Let you think out loud about anything, no advice unless asked
- Keep a private record of what matters to you
Growth & Rehearsal
- Rehearse a hard conversation before you have it for real
- Practice a new language with real, spoken-style feedback
- Role-play the other side of a negotiation, interview, or pitch
- Build confidence through repetition, not just theory
- Give honest feedback so you improve faster