NEXT OPEN MAT / calculating… / Weekdays · 15:00 CET · Friday = REST DAY
A skool community · builderzgym.com

TRAIN DAILY. BUILD PUBLICLY. SHIP THE PROOF.

Every weekday at 15:00 CET I go live and build real businesses with AI. You show up, build alongside, and ship what you made. Share your proof — climb the board.

Join the gym How it works
A dark desk lit by warm amber light — code on one monitor, a backlit keyboard, a clock reading 12:41
// last wed · 15:00 cet building the agent loop
4×
live sessions / week
15:00
CET start · Mon–Thu
0
fluff · 0 theory-bros
Fri
rest day · recover
// recent uploads

From the
training tape.

Latest five drops from @lukas-margerie — replays, post-mortems, and stuff worth re-running.

may 03 Build & Sell Custom CRM Apps to Local Contractors
may 01 I Scraped Airbnb & Built an AI Tool to Resell Better Photos
apr 29 Impeccable + GPT Image 2: The Claude Code Workflow That Designs & Builds Your Site
apr 26 I Built a Client Website + Custom CMS Dashboard in Claude Code
apr 25 5 Ways to User Test Your AI-Built App Before You Launch
01 / Schedule

Four reps a week.
One rest day.

Show up live Monday through Thursday at 15:00 CET. Friday we recover — you ship what you built, the gym earns its points, the board updates overnight.

Mon
15:00 CET · live
Open mat
Tue
15:00 CET · live
Open mat
Wed
15:00 CET · live
Open mat
Thu
15:00 CET · live
Open mat
Fri
— no session —
Rest day · ship day
02 / The routine

Show up.
Build.
Ship the proof.

No courses. No modules. No theory. Just four live build sessions a week — and a points system that rewards the only thing that matters: shipping.

Close-up of studio headphones on a stand in a dark room, warm backdrop
01

Jump in the live

Join the Skool room at 15:00 CET. Cameras on, builds in progress. Ask questions, pitch what you're working on, request to share your screen.

A solo builder working at a desk lamp in a dim office at night, wide shot
02

Build alongside

I work on a real business with AI in the open — prompts, tools, dead-ends, the whole thing. You build your own in parallel. No spectators, only lifters.

A fingertip lit by a single warm light on black, about to tap send
03

Post the proof → earn points

After the session, drop your build in the community: a demo, a link, a screenshot, a Loom. Points post automatically. The board updates. You climb, or you don't.

The point system

Simple rule: points follow the ship, not the talk. Streaks compound. Consistency beats intensity.

  • Show up live, end-to-end+10 pts
  • Share a build after the session+25 pts
  • Publish it publicly (X / Loom / product link)+50 pts
  • Ship to paying users+150 pts
  • 4-day streak bonus (full week)+40 pts
  • Help another builder unblock+15 pts
03 / Training floor

This is what
actually happens.

Not a setup reel. Real sessions, real builds, real shipments. Here's last week — four open mats, four things that didn't exist on Monday and do now.

Silhouette of a builder at a laptop at night, city lights blurred in the window behind
mon · 15:04 scoping the MVP
Close-up of lines of code on a dark screen with warm red and yellow syntax
tue · 15:22 wiring the backend
A dim room with a monitor and laptop glowing on a desk lit only by a small warm lamp
wed · 15:18 auditing the pipeline
A close-up file tree in a code editor showing app files being structured
thu · 15:39 structuring v1
04 / Leaderboard

Top of
the stack.

Season one · live preview. The full board — with weekly resets, hall-of-fame, and ship-archive — lives inside the Skool community.

Rank Builder Streak Points
01 Zaridge Duguerre @zaridge-duguerre-8463 0 wks 1 02 LuisMi Glez @luis-miguel-gonzalez-7383 0 wks 1 03 William Bmr @william-bmr-8071 0 wks 1 04 Whitney Henson @whitney-henson-9322 0 wks 1 05 Flo Nocode @flo-nocode-4387 0 wks 1 06 Jose Peña @29664423 0 wks 0 07 NTNiyati Trivedi @niyati-trivedi-5639 0 wks 0 08 Breno Pereira @breno-pereira-3107 0 wks 0 09 Sangho Kim @sangho-kim-8875 0 wks 0 10 Francesco Brandozzi @francesco-brandozzi-7646 0 wks 0 11 Vk G @vk-g-7215 0 wks 0 12 Botan Alagoz @botan-alagoz-7824 0 wks 0 13 Kurt Braeken @kurt-braeken-7021 0 wks 0 14 Malek Deraoui @malek-deraoui-9506 0 wks 0 15 Shrimal Madushanka @shrimal-madushanka-6018 0 wks 0 16 RSRəşad Səmidli @rsad-smidli-2043 0 wks 0 17 Paulo Melo @paulo-melo-6737 0 wks 0 18 Samo Semo @samo-semo-5914 0 wks 0 19 Antonio Ortiz @antonio-ortiz-7671 0 wks 0 20 Dennis Foy @dennis-foy-7784 0 wks 0 21 'Issa Abd Allah @loic-m-8817 0 wks 0 22 Jim Ds @sean-k-1660 0 wks 0 23 Sohel Rana @sohel-rana-7187 0 wks 0 24 Az Meknassi @az-meknassi-3418 0 wks 0 25 Andrija Valusek @andrija-valusek-1699 0 wks 0 26 John Yang @john-yang-4692 0 wks 0 27 Amar Goraya @amar-goraya-8397 0 wks 0 28 Jefferson Petillo @jefferson-petilo-1789 0 wks 0 29 Israil Khan @israil-khan-9758 0 wks 0 30 Nahian Khan @nahian-khan-2500 0 wks 0 31 Emil John @emil-john-9349 0 wks 0 32 Guillem Gual @guillem-gual-7057 0 wks 0 33 Diego Galera @diego-galera-6844 0 wks 0 34 Ay Simon @ayo-simon-9867 0 wks 0 35 Stephen P Crump @stephen-p-crump-1219 0 wks 0 36 Ezequiel E @ezequiel-e-3371 0 wks 0 37 Kenneth Ochiabuto @kenneth-ochiabuto-8293 0 wks 0 38 Mike T @mike-t-2984 0 wks 0 39 Kunal Kumar @kunal-kumar-6204 0 wks 0 40 João Leite @joao-leite-6474 0 wks 0 41 Shakeel Ali @shakeel-ali-8321 0 wks 0 42 Jake A @jake-a-6042 0 wks 0 43 Daniel I @daniel-i-1083 0 wks 0 44 J Dean @j-rd-6579 0 wks 0 45 Domenico Maestri @domenico-maestri-1966 0 wks 0 46 Chuma B @chuma-black-3732 0 wks 0 47 Adeel Masood @adeel-masood-3895 0 wks 0 48 Amit Kalla @raj-bab-6930 0 wks 0 49 Gaurav Yadav @gaurav-yadav-4792 0 wks 0 50 Kelly Dollinger @kelly-dollinger-9548 0 wks 0 51 Edwin Boiten @edwin-boiten-9384 0 wks 0 52 Vrundar Patil @vrundar-patil-5533 0 wks 0 53 Andy King @andy-king-1149 0 wks 0 54 Samuel Sam @samuel-sam-2857 0 wks 0 55 Harun S @harun-sekmen-5013 0 wks 0 56 Emmanuel Aning @emmanuel-aning-4989 0 wks 0 57 Md Rakibul Islam @md-rakibul-islam-2918 0 wks 0 58 Neeraj Bhikharee @neeraj-bhikharee-2657 0 wks 0 59 Muhammed Sayed @muhammed-sayed-4473 0 wks 0 60 Daniel Monroy Segovia @daniel-monroy-segovia-3266 0 wks 0 61 Tony H @tony-king-4840 0 wks 0 62 Abdul Jaleel U @abdul-jaleel-u-6050 0 wks 0 63 Kumar K @kumar-k-6031 0 wks 0 64 Naveen G @naveen-g-9232 0 wks 0 65 Yaswanth K @yaswanth-kumar-7752 0 wks 0 66 Fabrice Le Bideau @fabrice-le-bideau-6911 0 wks 0 67 Michael Williams @michael-williams-6109 0 wks 0 68 David Dickerson @david-dickerson-9130 0 wks 0 69 Ali Hugo @hugo-tradel-5825 0 wks 0 70 Ai Lab @ai-lab-8636 0 wks 0 71 Oleksandr Romenskyi @oleksandr-romenskyi-5753 0 wks 0 72 Cole Grodnitzky @cole-grodnitzky-1878 0 wks 0 73 Yus Al @yus-al-3577 0 wks 0 74 Boris Axe @boris-axe-2923 0 wks 0 75 Iván Tezcucano @ivan-tezcucano-4990 0 wks 0 76 John Bramich @john-bramich-7180 0 wks 0 77 Lux Light @lux-light-4230 0 wks 0 78 Ivan Kram @ivan-kram-3032 0 wks 0 79 Tunday Solomon @tunday-solomon-9500 0 wks 0 80 Urvashi Bhalla @urvashi-bhalla-3891 0 wks 0 81 Ar Afsan @ar-afsan-3605 0 wks 0 82 Ola Saliu @ola-saliu-6714 0 wks 0 83 James Abel @james-abel-2469 0 wks 0 84 Peter Hellerfelt @peter-hellerfelt-3514 0 wks 0 85 Mandla Nkala @mandla-nkala-1176 0 wks 0 86 Nawrif Wahab @nawrif-wahab-1998 0 wks 0 87 Ice Kuzan @bendo-mk-2631 0 wks 0 88 Ipin Runtuh @ipin-runtuh-7998 0 wks 0 89 Raymond Lemon @raymond-lemon-7290 0 wks 0 90 Kiril Kirov @kiril-kirov-4425 0 wks 0 91 Auri Schibli @auri-schibli-2786 0 wks 0 92 Chaithanya Babu Bogineni @chaithanya-babu-bogineni-1495 0 wks 0 93 Leo Subs @leo-subs-2786 0 wks 0 94 Romain Martin @romain-martin-8555 0 wks 0 95 Iulian Mîrzac @iulian-mirzac-3303 0 wks 0 96 Mark Estrada @mark-estrada-8344 0 wks 0 97 Alex Rodriguez @alex-rodriguez-4896 0 wks 0 98 Aida Jones @aida-jones-5669 0 wks 0 99 Mono Stronomy @mono-stronomy-2703 0 wks 0 100 Bashir Mohammed @bashir-mohammed-8716 0 wks 0 101 Pastel Noah @pastel-noah-3424 0 wks 0 102 Essa Xolo @essa-xolo-4706 0 wks 0 103 Naturalis vert Saddiki @saddiki-mohamed-3376 0 wks 0 104 Katrina Curll @katrina-curll-9385 0 wks 0 105 Joe Fimbres @joe-fimbres-9546 0 wks 0 106 Clemente Ignatio @clemente-ignatio-5299 0 wks 0 107 Pragati Kabra @pragati-kabra-7097 0 wks 0 108 Sahil Bagul @sahil-bagul-9045 0 wks 0

// updated every Friday after rest day · season resets every 12 weeks

05 / FAQ
Questions
before you
walk in?
Do I need to know how to code?
No. Half the gym uses code, half uses no-code / AI-native tools. You'll pick up the stack that fits your build. What matters is shipping something, not the tool you used to ship it.
What if I miss a session?
Replays are in the community. But points reward showing up live and posting proof the same day — so missing sessions costs streak. Miss a whole week and your streak resets.
What can I build?
Anything you could charge money for. SaaS, agency offers, info products, agents, tools, creative studios. If it could generate revenue, it counts. "Learning projects" don't count — ship for real users.
How do the points actually work?
Earn points for live attendance, shared builds, public shipments, helping others unblock, and keeping a streak. Top of the board gets featured; season resets every 12 weeks so a bad month doesn't bury you forever.
Is it really free? What's the catch?
Entry to the community has a flat monthly membership via Skool — that's the only cost. No upsells, no "certification," no mastermind tier. You pay once, the gym is open the whole month.
What timezone is 15:00 CET if I'm in the US?
15:00 CET is roughly 09:00 ET / 06:00 PT. It's designed for the European work day; US builders either come early or watch the replay and post proof within 24h for half-credit.
Doors open · the bar is loaded
Stop watching. Start lifting.

Four live build sessions a week. One rest day. A community of people who would rather ship ugly than plan perfect. Step in.

Join on Skool See the schedule