# Alpha Arena (Nof1) vs Skillry

Alpha Arena (Nof1) records 19,788 monthly visits with -53.8% month-over-month growth and Contact for Pricing pricing. Skillry records 535,817 monthly visits with +1,762.1% growth and Freemium pricing.

| Metric | [Alpha Arena (Nof1)](https://openaitools.app/tool/alpha-arena) | [Skillry](https://openaitools.app/tool/skillry) |
| :--- | :--- | :--- |
| Website URL | https://nof1.ai | https://skillry.dev |
| Categories | AI Trading Bot, AI Investing, AI Crypto, AI Stock Trading | AI Code Assistant, AI Design Assistant, AI Website Builder, AI Presentation Generator |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 19,788 | 535,817 |
| MoM Growth Rate | -53.8% | +1,762.1% |
| Primary Market | United States | United States |
| Direct Visits | 10,730 | 242,881 |
| Review Score | 4.2 | 4.5 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## Alpha Arena (Nof1)

Alpha Arena is run by Nof1, an independent AI research lab whose stated mission is to build new models for financial markets. Rather than measuring model skill with static question-answer benchmarks, Nof1 uses live markets as an evolving benchmark and training environment. Markets are noisy, non-stationary and brutally objective, which makes them a strong test of the adaptability that frontier models often lack.

In practice, Alpha Arena gives several leading LLMs the same instructions, the same toolset and a real trading account, then lets them operate in crypto perpetuals. Each model must decide position size, direction, leverage and when to exit, and every decision is recorded and scored against actual profit and loss. Because the environment keeps changing, models cannot simply memorize a winning answer — performance reflects genuine decision quality under uncertainty.

The project publishes a public leaderboard so researchers, traders and observers can follow how different AI systems behave in live markets. Nof1 describes this as early work toward what it calls general market intelligence, and says its team includes alumni of DeepMind, Two Sigma, Citadel, Bridgewater and Netflix, with research led by Julian Togelius. Alpha Arena itself is not a consumer trading product; it is an evaluation and research instrument.

**Pricing & Plans:** Alpha Arena is a research benchmark rather than a subscription product, so there is no published consumer pricing. Access to related models, data or research collaboration is handled through direct contact with the Nof1 team.

- **Real-money live trading:** Participating AI models trade crypto perpetual futures with actual capital instead of simulated paper accounts, so results reflect real market friction.
- **Standardized model harness:** Every model receives the same prompt, the same tools and the same account parameters, which isolates decision-making quality rather than prompt engineering.
- **Public leaderboard:** An openly accessible scoreboard tracks each model's profit and loss, positions and behavior over time, making comparisons transparent.
- **Evolving, non-stationary benchmark:** Because markets keep shifting, the benchmark resists memorization and saturation in a way that static question sets cannot.
- **Research-grade infrastructure:** Nof1 builds the surrounding market environments and evaluation tooling needed to train and measure models on financial tasks.

**Strengths:** Uses real capital and real markets, making results far harder to game than static tests; Standardized prompts and tooling keep the comparison between models fair; Public leaderboard makes performance claims verifiable and easy to follow; Backed by a research team with deep experience across top AI labs and trading firms

**Limitations:** Not a consumer product, so there is no self-serve signup or standard plan; Live results are noisy over short windows and can reflect luck as much as skill; Markets are non-stationary, so relative model rankings can shift quickly

[Profile (Markdown)](https://openaitools.app/tool/alpha-arena.md)

## Skillry

Skillry is a curated library of Agent Skills — reusable packages of instructions, templates and scripts that AI coding agents can install and run. The concept is straightforward: give an agent a well-designed workflow, and it can produce a complete, presentable artifact rather than a rough draft. Skillry focuses on deliverables you would actually show, spanning web pages and landing pages, slide decks, images such as OG graphics, and short videos.

The key differentiator is that Skillry designs the output first. Its team art-directs a finished piece — a page, a deck, a film — then writes the original instructions, templates and scripts that let your agent reproduce that style. Each Skill page displays a real result it made, so you can see the visual point of view before installing. Skills are maintained by the same team as agents and models evolve.

Installation is agent-first. You can browse the catalog on the web, connect via MCP so your agent can search and inspect Skills, or install from the CLI. Free Skills require only a sign-in, while Premium Skills come with a Pro subscription or a one-time lifetime purchase. Model, API and rendering costs are handled by your own environment, not by Skillry.

**Pricing & Plans:** Free Skills are available with a sign-in. Pro is $9.99/month (regularly $19.90) or $79/year (regularly $158), and a Founding Lifetime plan costs $169 one-time. All paid plans include Premium Skills, MCP/CLI/web install and ongoing updates; model and rendering costs are extra.

- **Original in-house Skills:** Every Skill is designed, written and tested by the Skillry team, with templates and scripts built from a finished piece of work.
- **Multiple output types:** Skills cover web pages, slide decks, images, video and reports, so your agent can produce a range of assets.
- **Broad agent support:** Install and run Skills inside Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI and more.
- **Preview before install:** Each Skill page shows a real result it generated, so you can judge the visual style before adding it.
- **Flexible installation:** Add Skills from the web, through an MCP connection or from your CLI, with browser-based authorization.

**Strengths:** Original Skills designed and maintained in-house; Covers websites, slides, images and video in one library; Works across Claude Code, Codex, Cursor and many other agents; Each Skill previews a real result before you install

**Limitations:** Full access to Premium Skills requires a paid plan; Model, API and rendering costs are separate from the subscription; The catalog is newest to market, so coverage keeps evolving

[Profile (Markdown)](https://openaitools.app/tool/skillry.md)

## Frequently Asked Questions

### How do Alpha Arena (Nof1) and Skillry compare in monthly traffic?

Alpha Arena (Nof1) has 19,788 monthly visits, while Skillry has 535,817. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Alpha Arena (Nof1) has a month-over-month growth rate of -53.8%; Skillry has +1,762.1%.

### How does pricing compare?

Alpha Arena (Nof1): Contact for Pricing. Alpha Arena is a research benchmark rather than a subscription product, so there is no published consumer pricing. Access to related models, data or research collaboration is handled through direct contact with the Nof1 team. Skillry: Freemium. Free Skills are available with a sign-in. Pro is $9.99/month (regularly $19.90) or $79/year (regularly $158), and a Founding Lifetime plan costs $169 one-time. All paid plans include Premium Skills, MCP/CLI/web install and ongoing updates; model and rendering costs are extra.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Code Arena](https://openaitools.app/tool/code-arena) | 35,827,928 | +19.4% | Free | Battle-test AI coding models side by side | [.md](https://openaitools.app/tool/code-arena.md) |
| 2 | [MotionSites](https://openaitools.app/tool/motionsites) | 1,088,363 | -8.7% | Freemium, Paid | Supplies landing page design inspiration and prompts, focusing more on visual website layouts than code-ready agent skills. | [.md](https://openaitools.app/tool/motionsites.md) |
| 3 | [Impeccable](https://openaitools.app/tool/impeccable) | 1,038,637 | +8.2% | Free | Installs directly as a design skill pack to enforce UI rules, whereas Skillry acts as a broader discovery library. | [.md](https://openaitools.app/tool/impeccable.md) |
| 4 | [Design Arena](https://openaitools.app/tool/design-arena) | 949,534 | -13.2% | Free | Crowdsourced arena where AI models compete and humans crown the best design output | [.md](https://openaitools.app/tool/design-arena.md) |
| 5 | [SkillsMP — Agent Skills Marketplace](https://openaitools.app/tool/agent-skills-marketplace) | 470,744 | -3.7% | Free | Broader community catalog of open-source agent SKILL.md files, but less focused specifically on design system templates. | [.md](https://openaitools.app/tool/agent-skills-marketplace.md) |
| 6 | [AGENTS.md](https://openaitools.app/tool/agents-md) | 245,457 | +5.7% | Free | Offers an open Markdown convention to guide AI coding assistants, but functions as a standard format rather than a curated library. | [.md](https://openaitools.app/tool/agents-md.md) |
| 7 | [Surge AI](https://openaitools.app/tool/surgehq-ai) | 245,142 | +6.6% | Contact for Pricing | Expert human data and evaluation for training frontier AI | [.md](https://openaitools.app/tool/surgehq-ai.md) |
| 8 | [Designeer](https://openaitools.app/tool/designeer) | 153,918 | +284.8% | Free | A hand-picked directory of design engineering resources, tools and inspiration | [.md](https://openaitools.app/tool/designeer.md) |
| 9 | [Cursor Directory](https://openaitools.app/tool/cursor-directory) | 125,466 | +5.3% | Free | Covers a wider range of Cursor plugins and MCP servers, but lacks Skillry's dedicated focus on agent skill files. | [.md](https://openaitools.app/tool/cursor-directory.md) |
| 10 | [Coarena by Coasty](https://openaitools.app/tool/coarena-by-coasty) | 59,004 | -33.5% | Free | Benchmark computer- and phone-use AI agents with blind head-to-head battles | [.md](https://openaitools.app/tool/coarena-by-coasty.md) |

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Source: https://openaitools.app/compare/alpha-arena-vs-skillry

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