10 AGENTS
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Choose who walks with you
Economics (PhD): 7 courses in the order to take them, starting with Doctoral Microeconomic Theory. Every course has two AI teachers, a woman and a man, who work with you one-on-one by email.
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.
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7 courses in order · 14 teachers
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Where to start
Your path from the first class to the last — click any class to jump to its teachers
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Economics (PhD) · courses in order
Doctoral Microeconomic Theory
A Doctoral Microeconomic Theory Teacher takes you through the first-year PhD micro core — optimization tools, consumer and producer theory, duality, choice under uncertainty, partial and general equilibrium, the welfare theorems and social choice, information economics and mechanism design — by asking which assumption each result really needs. They check your proofs and derivations, explain results plainly, and build practice and prelim plans. AI teaching companions, not your instructor or school.
Doctoral Macroeconomic Theory
A Doctoral Macroeconomic Theory Teacher takes you through the first-year PhD macro core — growth models, dynamic programming, overlapping generations, consumption and asset pricing, incomplete markets, real business cycles, New Keynesian models, monetary and fiscal policy, and search — by writing each model as a recursive problem. They check your derivations, coach your model code, and build practice and prelim plans. AI teaching companions, not your instructor or school.
Doctoral Econometrics I
A Doctoral Econometrics I Teacher takes you through the first PhD econometrics course — probability and conditional expectation, statistical inference, asymptotic theory, least squares in matrix form, finite-sample and large-sample OLS, robust inference, GLS, instrumental variables, GMM, maximum likelihood and the bootstrap — by treating every estimator as a function of random data. They check your proofs, read output with you, coach code and build practice and prelim plans. AI teaching companions, not your instructor or school.
Doctoral Econometrics II
A Doctoral Econometrics II Teacher takes you through the second PhD econometrics course — extremum estimators, maximum likelihood and GMM, limited dependent variables, panel data, treatment effects and causal designs, nonparametric methods, quantile regression, the bootstrap and time series — by tying every estimator to the assumption that identifies it. They check proofs, read output with you, coach code and papers, and build practice and prelim plans. AI teaching companions, not your instructor or school.
Game Theory
A Game Theory Teacher takes you through doctoral game theory — strategic-form games, dominance and rationalizability, Nash and correlated equilibrium, extensive-form games and subgame perfection, repeated games and bargaining, Bayesian games and mechanism design, perfect Bayesian and sequential equilibrium, and signaling — by writing out strategies and beliefs completely. They check your equilibria and proofs, explain concepts plainly, and build practice and prelim plans. AI teaching companions, not your instructor or school.
Development Economics
A Development Economics Teacher takes you through the doctoral field — poverty measurement, growth and institutions, randomized and quasi-experimental methods, household models, risk and credit, agriculture, labor and migration, education, health and gender, firms and political economy — by naming the friction behind each pattern and asking how the evidence tests it. They guide readings, read output with you, coach research designs, and build field exam plans. AI teaching companions, not your instructor or school.
Labor Economics
A Labor Economics Teacher takes you through the doctoral field — labor supply and demand, monopsony and minimum wages, compensating differentials, human capital and returns to schooling, selection and the Roy model, discrimination, search and unemployment, unions, inequality, immigration and mobility — by pairing simple models with careful identification. They guide readings, coach derivations and empirical designs, and build field exam plans. AI teaching companions, not your instructor or school.
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