Defined.ai: 專注於企業級 AI 訓練資料與標註,但缺乏 Wirestock 的藝術家創作者市集功能。 Defined.ai 每月有 146,251 次造訪,月增率 -21%,定價模式為需聯絡報價。Wirestock 每月有 167,156 次造訪,成長率 +12.9%,定價模式為免費增值。
| 面向/指標 | ![]() | |
|---|---|---|
| 官方網域 | definedcrowd.com | wirestock.io |
| 定價模式 | 需聯絡報價 | 免費增值 |
| 每月造訪次數 | 14.63萬 (146,251) | 16.72萬 (167,156) |
| 月流量變化量 | -3.88萬 (-21%) | +1.91萬 (+12.9%) |
| 主要市場與市佔 | 🇺🇸 美國 (20.6%) | 🇺🇸 美國 (27.8%) |
| 每月直接造訪 | 8.44萬 | 8.82萬 |
| 使用者評分 | 4.4 | 4 |
| 支援平台 | 網站 | 網站 |
企業級 AI 訓練資料、標註與評估服務
提供涵蓋音訊、圖像、影片、文字與多模態格式的大量合規來源資料集,支援進階篩選與免費樣本。
面向文字、音訊、圖像與影片的專家驗證標註,採用模型優先、人在迴路的工作流程,兼顧準確性與公平性。
面向全球 AI 系統的高品質多語言內容,覆蓋 500 多種語言、方言與語區。
面向訓練的大規模全球化多元資料蒐集,每個資料集都經過隱私與安全審查。

Wirestock is a two-sided platform that connects creative professionals with paid freelance projects and gives AI labs ethically sourced, multimodal image and video datasets for model training.
Coverage across images, video, illustrations, vector art and 3D assets, structured for pretraining, SFT, RL and RLHF.
Bespoke datasets built to specification with rubrics, verifier tasks and expert QA and review.
Get matched with paid projects in photography, videography, illustration, graphic design and 2D game art.
Upload work once and earn royalties whenever a buyer licenses it through the marketplace.
免費 / 開源簡化了電腦視覺資料集標註與模型部署,但缺乏 Defined.ai 廣泛的人工群眾外包服務。



Provides expert human workforce for AI training and evaluation datasets, though with fewer automated labeling tools.
Provides expert human workforce for AI training and evaluation datasets, though with fewer automated labeling tools.