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Code Arena records 35,827,928 monthly visits with +19.4% month-over-month growth and Free pricing. Moises records 4,486,503 monthly visits with +6.6% growth and Freemium pricing.
Battle-test AI coding models side by side
The musician's app for stem separation, practice and mastering
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arena.ai | moises.ai |
| Pricing Model | Free | Freemium |
| Monthly Visits | 35.83M (35,827,928) | 4.49M (4,486,503) |
| MoM Traffic Delta |
| +5.83M (+19.4%) |
| +276.22K (+6.6%) |
| Primary Market & Share | 🇮🇳 India (13.1%) | 🇧🇷 Brazil (16.1%) |
|---|
| Direct Visits / mo | 24.34M | 1.97M |
|---|
| User Rating | 5 | 5 |
|---|
| Supported Platforms | Website | Website |
|---|
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.
The musician's app for stem separation, practice and mastering
Split any track into up to 27 isolated stems including vocals, drums, bass, guitar, piano, keys, winds and strings.
Slow the speed without changing pitch, transpose the key, loop sections and mute or solo your part while you play along.
Automatically detect the chords in a song and transcribe lyrics so you can learn songs faster.
Arrange, record and edit the same session with bandmates or producers in real time, right in the browser.
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.
Build and share random generators for free with lists and simple code
The AI coding agent for building ambitious software
Anthropic's AI assistant for real work, from chat to agents
Build working apps, websites, and AI agents by describing them
Describe your idea and Replit builds a working app in minutes
Lifelike speech, cloned voices and AI music in one platform
An agentic coding platform that ships real software
Google's AI tool for generating mobile and web UI designs from prompts
Data recovery, backup, and AI-powered media utilities in one suite
Free browser-based audio converter that handles 300+ formats and rips audio from video
