“Last month I was just asking ChatGPT to write emails. Now I’ve built a client onboarding tool, and my team probably thinks I hired a developer.”
VP of Operations
Series B SaaS
3 internal tools shipped
Ultimate AI Agents Course
Build and manage AI agents that do your work for you
Learn the world's most in-demand skill right now: building and managing AI agents across Claude Code, Claude Cowork, and ChatGPT Codex. Agents that handle your email, call prep, projects, and reports — built by you, no code needed.
Join the August 12 cohort — $1,630 $795No code neededLearn it in a day100% money-back guaranteeCertification included
Trusted by non-technical builders at
What you walk away with
Working agents running on your accounts — and the credential that proves you built them.
A team that works while you sleep
Five named agents live on your accounts by week one — inbox triage, call prep, daily briefing, business intelligence, contract review.
One system that runs your week
The capstone wires your agents together into a single Command Post — one place where your work gets done without you.
Proof you can put on LinkedIn
The Certified AI Agent Manager credential — capstone-reviewed, verifiable, and yours to show off.
A head start, included
The AI Agent Quickstart — 15 ready-made agents — plus 12 months of community. $335 of value, in the box.
How the course works
Learn at your pace. Build live every week. As a group.
Three parts. One result: agents doing your work.
Self-paced lessons
The tactical core. Watch on your schedule, build as you go. Lifetime access, plus 12 months of updates as the tools evolve.
Live build sessions + Q&A
Weekly during the 4-week cohort. Bring your real work — we build agents on it, live. Everything recorded.
Community + AI tutor
The MasteringAI Slack, plus an AI tutor trained on the course — so you get unstuck in the moments between sessions.
The curriculum
Master everything in a few hours
Three tools. Five working agents. You only learn what you'll actually use — everything you'll build is listed below.
- 1.1The basics — what AI can actually do for you today — write, research, analyze, build — distilled into the 30 minutes that make everything else click
- 1.2Setup without fear — from 'what's a terminal?' to Claude running in 20 minutes
- 1.3Think like an agent manager — stop writing prompts, start giving briefs — delegation, context, and memory that make agents reliable
- 2.1Claude Code — command the engine room — skills, MCP, subagents, and your first agent team
- 2.2Claude Cowork — put agents on the non-code half of your job — docs, decks, and files
- 2.3ChatGPT Codex — add a second engine — and know exactly which agent to send at which job
- 3.1Message & inbox triage — wake up to an inbox that's already sorted
- 3.2Call prep & follow-up — walk into every call briefed — and out with the follow-up already drafted
- 3.3Project management — an agent that chases the status updates so you don't have to
- 3.4Business intelligence — ask your revenue questions in plain English
- 3.5Documents & deals — every contract read and red-flagged before you sign
- 3.6Marketing & content — turn one idea into a week of content, in your voice
- 4.1Scheduled agents — your briefing waiting at 7am, no prompt needed
- 4.2Loops — agents that check, retry, and keep working after you close the laptop
- 4.3Auto-execute + approvals — let agents act on their own — you approve only the calls that matter
- 5.1Guardrails — security, cost control, and work-vs-personal accounts — run agents without losing sleep
- 5.2Capstone: your Command Post — follow the blueprint and your five agents snap together into one system that runs your week for you
- 5.3Certification review — submit your capstone and earn the Certified AI Agent Manager credential
Why this course is different
Agents that power real companies
These aren't demo agents. They're the same implementations my consulting clients — PE-backed companies, revenue teams — pay five figures for. In this course you build them yourself, on your own work, in four weeks.
5–6x
founder productivity
The Strive Skin founder went from 10–15% AI capacity to 70–80% — and replaced a $78K agency.
Read the full story~2x
meetings booked
A company-wide rollout for a 15-rep real estate SaaS sales team — newer reps now prep like senior ones.
See the customer stories3x
content shipped
An 18-person sales tech revenue team, trained in two half-day sessions — 8 hours saved per person, per week.
See the customer storiesAgentic AI Certification
Certified AI Agent Manager
Awarded to
— Your Name Here —
Date of completion: ______________
Mark Fershteyn
MasteringAI
Agentic AI Certification
Finish with proof, not just skills
Pass the capstone review — your Command Post, running on your real work — and you earn the Certified AI Agent Manager credential.
- Capstone-reviewed — a human checks your working system
- LinkedIn-listable credential
- Verifiable certificate page
- Included with the course
What clients say
Builders and operators, in their own words
“Research that used to take me half a day now takes 20 minutes. Competitor analysis, market research, customer interviews - all transformed.”
Strategy Consultant
Management Consulting
10+ hrs/week back
“I finally understand what my engineering team is talking about. More importantly, I can spec out AI features without needing them in every conversation.”
Product Leader
Fintech
Spec-to-build cut 40%
“The prompt engineering framework alone saved me. I was getting mediocre AI outputs for months. Now I get usable first drafts 90% of the time.”
Marketing Director
E-commerce Brand
70% less content time
This course is built for a specific person
This is for you if you're a…
People with more ideas than time — who don't write code.
- Founders wearing five jobs at once
- Sales & RevOps leaders drowning in pipeline admin
- Operators who run the business day to day
- Consultants who bill for judgment, not busywork
- Knowledge workers buried in email, docs, and meetings
This is not for…
Skip it — you'll be frustrated, and so will we.
- Engineers who want to hand-write code
- Anyone shopping for AI theory
Your instructor
Mark Fershteyn raised $8M, spent 13 years in B2B go-to-market, and ran a SaaS company for 7 years. Today he teaches individuals and teams how to put AI to work, and builds custom AI systems that help organizations get ahead of their competitors.
You're not learning his theory. You're copying his system.
Connect with Mark on LinkedInFrequently Asked Questions
I'm not technical. Can I actually do this?+
Yes. Most students aren't. Part 1 starts at 'what is AI?' and 'what is a terminal?' If you can write an email, you can direct an agent.
I don't have time.+
The self-paced core is broken into 20–40 minute lessons. You'll have your first working agent the first night.
Which AI plan do I need?+
The $20/month Claude plan covers everything in the course. Total tool cost is about $20–40/month.
I already use ChatGPT. Why do I need this?+
ChatGPT answers questions. Agents do work while you're not watching. We cover ChatGPT's Codex too — this isn't tool tribalism.
Will this be outdated in 6 months?+
The tools will change. The skill of managing agents transfers. Course updates are included for 12 months.
Is it safe to use with work data?+
Part 5 covers security, account separation, and exactly what to ask your IT team before connecting anything.
What if I get stuck?+
Live build sessions every week during the cohort, the community, and an AI tutor trained on the course.
Does it work on Windows?+
Yes. Every lesson covers Mac and Windows.
What's the guarantee?+
100% money-back guarantee: do Part 1, and if you don't have a working agent, email me within 14 days for a full refund.
Your agents could be working by mid-August
Cohort starts Wednesday, August 1230 seats
$795$1,630
($1,295 course + $335 AI Agent Quickstart with 12 months of community — included)
Join the August 12 cohort — $795100% money-back guarantee — do Part 1, and if you don't have a working agent, email within 14 days for a full refund.