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One paid plan, no upsells. Start the first exercise without an account, and pay only when you want the rest.
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- The first hands-on exerciseNo account needed
- Lesson 1 in fullFree account required so progress is saved
- The daily exerciseFree account required
- Your personalised learning planSaved in this browser, no account
- 5 Ask Messy answers a dayFree account required
- Browse the Tool Garage and every lesson outlineNo account needed
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Everything in Free, plus everything below. Cancel any time.
- All 8 learning chapters, 31 lessons and 79 exercisesThe full MessyDev learning experience
- Unlimited Ask MessyHelp whenever something breaks, no daily cap
- Progress tracking, streaks and certificatesSaved to your account
- All learning roomsEvery room and learning path, start to finish.
- Advanced Messy AI LabsHands-on labs that go past the basics into real workflows.
- Build with AI projectsBuild and ship real AI apps end to end, with controlled failures to learn from.
- Full adaptive learningPaths that reshape around what you already know.
- Full AI Fluency BenchmarkThe deep, practical benchmark beyond your initial score.
- Evidence PortfolioA shareable record of the skills you have actually proven.
- Advanced assessmentsHarder, no-hint challenges that prove real competency.
New lessons added to these chapters are included while your subscription is active. Anything listed elsewhere as "coming soon" is not promised as part of today's subscription.
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Taste the mess. Clean up Room 1 on us.
- Room 1 — the Prompt Room
- The Daily Mess
- 5 Ask Messy answers a day
- Browse the Tool Garage
Pro
The whole workshop. Every room, every tool, every launch.
One price for everything. No upsells, no add-ons, no extra tiers.
Less than a month of most paid AI builder plans, and it helps you waste fewer of their credits on fixes that don't stick.
- All 8 learning chapters, 31 lessons and 79 exercises
- Unlimited Ask Messy
- Progress tracking, streaks and certificates
- All learning rooms
- Advanced Messy AI Labs
- Build with AI projects
- Full adaptive learning
- Full AI Fluency Benchmark
- Evidence Portfolio
- Advanced assessments
MessyDev Pro · $9.99 USD per month. Renews automatically every month until you cancel.
Cancel renewal any time from your account page; you keep Pro until the end of the paid period. Prices are charged in US dollars; your bank may convert them.
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Teams (coming soon)
Everything in Pro, plus team fluency dashboards. Join the interest list.
- Everything in Pro
- Team fluency dashboard
- Skill distribution & gaps
- Manager analytics
