RLHF・評価・アノテーション向けに検証済みAIトレーナーとデータラベラーを採用
Code Arena は月間 35,827,928 訪問、前月比成長率 +19.4%、料金体系無料を記録しています。Web3.com Ventures は月間 4,064 訪問、成長率 +78.6%、料金体系料金は要問い合わせを記録しています。
Web3.com Ventures is a private venture fund that invests early in founders building the open internet and AI-native applications, from pre-seed through Series A, with concentrated attention rather than broad portfolio spray.
| 項目 / 指標 | ![]() | |
|---|---|---|
| 公式ドメイン | arena.ai | web3.com |
| 料金モデル | 無料 | 料金は要問い合わせ |
| 月間訪問数 | 3582.79万 (35,827,928) | 4064 (4,064) |
| 前月比トラフィック増減 | +583.28万 (+19.4%) | +1788 (+78.6%) |
| 主要市場とシェア | 🇮🇳 インド (13.1%) | 🇺🇸 アメリカ合衆国 (56.7%) |
| 月間ダイレクト訪問数 | 2433.99万 | 1541 |
| ユーザー評価 | 4.7 | 3.8 |
| 対応プラットフォーム | ウェブサイト | ウェブサイト |

Code Arena is a hands-on playground and leaderboard where you can pit leading AI coding models against each other on real web builds, comparing speed, accuracy, and logic in live side-by-side battles.
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.
Web3.com Ventures is a private venture fund that invests early in founders building the open internet and AI-native applications, from pre-seed through Series A, with concentrated attention rather than broad portfolio spray.
Invests from pre-seed through Series A, aiming to lead or participate in rounds where it can contribute meaningfully beyond capital.
Concentrates on open-network infrastructure and AI-native products, covering six stated themes including compute, privacy and decentralized coordination.
A portfolio of roughly 27 companies spanning data and AI, AI agents, compute, DeFi, Bitcoin infrastructure and consumer applications.
Allocates capital to selected venture managers such as Balaji Fund, HashKey Capital, IOSG Ventures, Animoca Brands and Hack VC.
RLHF・評価・アノテーション向けに検証済みAIトレーナーとデータラベラーを採用
AI モデルが競い合い、人間の投票が最良のデザイン出力を決めるクラウドソース・アリーナ
コーディングエージェントに本当のデザインセンスを与える Agent Skills
無料・オープンソース数百万の公開 SKILL.md エージェントスキルを検索・研究
無料・オープンソース数百万の公開 SKILL.md エージェントスキルを検索・研究
無料・オープンソース個人投資家向けのわかりやすい決算プレビューとマーケットニュース

無料・オープンソースAIエージェントを探し、雇い、構築するマーケットプレイス
無料・オープンソースAIエージェントを探し、雇い、構築するマーケットプレイス
Cursor 向けコミュニティ製プラグイン・ルール・MCP サーバーのハブ
コンピュータ操作AIエージェントをブラインド対戦でベンチマーク

無料・オープンソースStartups.RIP is a research library of 2,200+ startup stories — including many Y Combinator companies — that documents what each one built, how it ended, and how you could rebuild it today. Free accounts browse research reports and build plans; Pro adds implementation-ready technical specs and a CLI that imports the research into coding agents like Claude and Codex.
無料・オープンソースStartups.RIP is a research library of 2,200+ startup stories — including many Y Combinator companies — that documents what each one built, how it ended, and how you could rebuild it today. Free accounts browse research reports and build plans; Pro adds implementation-ready technical specs and a CLI that imports the research into coding agents like Claude and Codex.

無料・オープンソースParsers VC is a venture-capital data platform that continuously tracks startups, funding rounds, VC funds, investors, founders and funding news, offering searchable web access and an API so teams can push verified deal data into their own CRM, models or AI agents.
無料・オープンソースParsers VC is a venture-capital data platform that continuously tracks startups, funding rounds, VC funds, investors, founders and funding news, offering searchable web access and an API so teams can push verified deal data into their own CRM, models or AI agents.