Crackr pricing
A learning platform where engineers build ML systems like tokenizers and transformers from scratch with automated code evaluation.
- Free plan
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- Plans
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- Free trial
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What is Crackr?
Crackr is an online learning platform for engineers who want to understand machine learning systems by implementing them. Each project guides users through building a component such as a byte-level BPE tokenizer, transformer, autograd engine, vector database or RAG pipeline in their own development environment. Users push code to a private repository and an automated evaluator runs tests against each task. The catalog includes a free tokenizer project with more projects planned. Access is sold through one-time beta passes, a year pass and a lifetime option, with free projects available without a card.
Plans and prices
Prices in USD, as shown by crackr.dev. Last checked -.
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I want to decide whether Crackr (crackr.dev) is the right tool and which plan to pick. Below is what the StableMRR pricing directory read from Crackr's own pricing page. It can be out of date, so treat it as a starting point. Category: Education / Course platforms What it does: A learning platform where engineers build ML systems like tokenizers and transformers from scratch with automated code evaluation. Plans: Alternatives in the directory: BuddyBoss, DataExpert.io Academy, Digestly, Eurekaa Directory listing: https://stablemrr.com/p/crackr-dev First ask me three short questions about my team size, budget and what I need it for. Then recommend one plan, tell me what could make it a bad fit, and compare it with the alternatives. Finish with what I should check on the vendor's site before I pay.
Price history
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Alternatives to Crackr
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| BuddyBossWordPress platform for building online course websites and member communities, with an optional branded mobile app. | Course platforms | No | - | 3 | Oct 29, 2026 |
| DataExpert.io AcademyOnline academy for data engineering and AI skills, with boot camps, self-paced courses and mock interview practice. | Course platforms | No | $2,400/mo | 1 | Oct 29, 2026 |
| DigestlyDigestly turns uploaded lectures, PDFs, slides and videos into cited notes, flashcards and mock exams for students. | Course platforms | Yes | $12.90/mo | 2 | Oct 29, 2026 |
| EurekaaAI-powered research and creation platform for validating and building online courses and books. | Course platforms | No | $39/mo | 4 | Oct 29, 2026 |
| ForentoOnline course platform for building a branded academy to sell courses, memberships and digital downloads. | Course platforms | Yes | - | 4 | Oct 29, 2026 |
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How this page was made. Plans and prices are read automatically from crackr.dev's public pricing page, checked against the page text, and re-checked about every week. Method. Something wrong? Tell us.