ChatGPT
Claude
Gemini
Zapier
n8n
Notion
Python1
Take the 2-minute quiz
Six short questions about your role, the work you actually do, and how many minutes a day you can give us.
rolegoalhrs / wk
Spring 2026 cohort · 47 viewing now
Master practical AI in 28 days.
Bite-sized daily lessons, an AI sandbox that actually grades your work, real instructors who review your capstone, and a credential employers can verify with one URL.
✓ No card required
✓ 14-day money-back
✓ Cancel anytime
Learners from 2,100+ teams including
Lyric Health
Northstack
Atlas Logistics
Mott & Bray
Eldra Group
Bellini & Co.
Eight tracks · 204 lessons
Pick your track. Ship the work.
Every track is a four-to-six week plan with daily lessons, sandbox exercises, an instructor-reviewed capstone, and a verifiable certificate.
AI Agents That Work
Ship reliable multi-step agents: planner + tools + the loop. The course operators steal from to bring "actually-runs-in-prod" agents to their team.
Read the syllabusBuilding Production AI
Stand up an evaluated, observable LLM stack — the parts no demo shows.
Read moreAI for Product Managers
Scope, spec, and ship AI features without hand-waving.
Read moreAI for Executives
Investment, governance, and adoption calls — with confidence.
Read moreAI for Marketing & Content
A content engine with ChatGPT, Gemini, and Claude — plus the editorial taste to keep it shippable.
Read moreChatGPT for Operators
Turn ChatGPT into a daily operator: prompts, GPTs, automations that compound.
Read moreAdvanced Prompt Engineering
Evaluations, schemas, tool use, reliability — beyond the prompt-tricks era.
Read moreNo-Code AI Workflows
Compose AI workflows in Zapier, n8n, and Make — no engineers required. Build the kind of operations engine that pays for itself by week two.
Read the syllabus
Method
Three steps from curious to credentialed.
Take the quiz, follow the plan we build for you, ship a capstone the instructor reviews by hand. No padding, no busywork.
2
Follow your daily plan
Bite-sized text + audio. Every lesson ends with a real exercise graded against the instructor's rubric.
📖 lesson🧪 sandbox📝 graded
3
Ship your capstone
A small real project an instructor reviews. You walk away with a verifiable certificate at a public URL.
capstonereview✓ verified
Inside a lesson
An AI tutor that actually grades.
Every lesson includes a sandbox you can break and an evaluator scoring your work against the instructor's rubric. No quiz-style multiple choice. Real work, real feedback.
Sandbox · prompt engineering
Try a prompt. Iterate. The AI runs it against real edge cases and tells you why it broke.
Capstone rubric · scored
Your instructor's rubric becomes your scorecard. Specific feedback, not vibes.
Real and operating
Targets a recurring real task. Strong.
5 / 5
Prompt + workflow quality
Reusable. Documented enough for a teammate.
5 / 5
Output quality
Ship-ready on 4/4 test samples.
5 / 5
Evidence + editorial judgement
Show what you rejected, not just what you kept.
4 / 5
12,400+
Five-star reviews
204
Lessons across 8 tracks
28d
Average completion
96%
Would recommend
What operators are saying
12,400+ five-star reviews. Here are five.
Real people, real teams, real outcomes. We pick a fresh batch every month.
★★★★★
"The most rigorous AI training I've taken — and I've taken most of them. I use what I learned every single day."
HS
Helena StrandHead of Product Ops · Lyric Health
★★★★★
"My team finished the 28-day challenge together. The compounding effect on our output has been wild."
MV
Marcus VelaMarketing Director · Northstack
★★★★★
"I put the certificate on LinkedIn and got three recruiter messages the same week. Money well spent."
PN
Priya NairPM · Atlas Logistics
★★★★★
"Finally an AI course that respects my time. 15 minutes a day, no fluff, and I built a real workflow at work."
DO
Daniel OkaforOperations Lead · Mott & Bray
★★★★★
"Switched career into AI ops with this. The capstone project was what I showed in my interview."
AL
Annika LindqvistAI Specialist · Eldra Group
★★★★★
"I run a small consulting practice. Thren is what I now hand my clients. Saves me three onboarding calls per project."
RB
Rafa BelliniIndependent · Bellini & Co.
FAQ
Frequently asked, plainly answered.
Still curious? Email the team →
What, in plain words, is Thren?
A practical AI certificate program built around a personalised 28-day plan. Daily bite-sized lessons, real instructor review at the end, and a verifiable credential you can put on a CV or LinkedIn.
How much time does it actually take?
Most learners finish in 28 days at 15–20 minutes per day. You can move faster. You can move slower. The plan adjusts.
Who teaches the courses?
Working operators — product managers, marketers, founders, and engineers who use these tools every day and review capstones with a human eye, not a checkbox.
What do I get at the end?
A verifiable certificate signed by your instructor, a LinkedIn badge, and a public verify URL so anyone — a recruiter, a manager, a client — can confirm it in one click.
Can I cancel any time?
Yes — from your account dashboard in one click. We also offer a 14-day money-back guarantee on every plan.
Which payment methods do you accept?
All major cards, Apple Pay, and Google Pay via Stripe. Teams can pay by invoice on annual plans.
Spring 2026 cohort
20 minutes a day. 28 days.
Take the quiz, get your custom plan, and ship a real AI project by the end of the month.