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30DaysOfAI (100 School AI Challenge) records 26,006 monthly visits with +591.8% month-over-month growth and Freemium pricing. Code Arena records 35,827,928 monthly visits with +19.4% growth and Free pricing.
A daily email challenge that turns AI curiosity into practical, work-ready habits
Battle-test AI coding models side by side
| Dimension / Metric | | |
|---|---|---|
| Official Domain | 100school.com | arena.ai |
| Pricing Model | Freemium | Free |
| Monthly Visits | 26.01K (26,006) | 35.83M (35,827,928) |
| MoM Traffic Delta | +22.25K (+591.8%) | +5.83M (+19.4%) |
| Primary Market & Share | 🇬🇧 United Kingdom (79.5%) | 🇮🇳 India (13.1%) |
| Direct Visits / mo | 17.97K | 24.34M |
| User Rating | 3.9 | 4.7 |
| Supported Platforms | Website | Website |
A daily email challenge that turns AI curiosity into practical, work-ready habits
A new short lesson lands in your inbox every weekday morning, so progress fits around a working day instead of competing with it.
Think with AI, build with AI and work with AI: a progression from fundamentals to automation to lasting habits, rather than a random tour of tools.
Each lesson asks you to use AI on something from your actual role, so you finish with artefacts and workflows you can keep using.
Structured rollouts bring the same curriculum to a whole organisation with accountability and shared momentum, arranged via a sales conversation.
Battle-test AI coding models side by side
Send the same coding prompt to multiple leading models and compare their generated apps and logic side by side.
Watch models construct web apps and websites live, so you can see process and output, not just the final file.
Projects go beyond one-off snippets, testing how well a model structures components, routes, and styles together.
Track which coding models accumulate the most wins over time to identify consistently strong performers.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
Build and share random generators for free with lists and simple code
Build and share random generators for free with lists and simple code
The AI coding agent for building ambitious software
The AI coding agent for building ambitious software
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Build working apps, websites, and AI agents by describing them
Build working apps, websites, and AI agents by describing them
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A spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
A spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
