Label Studio 记录了 137,199 月访问量，月度环比增长为 -16.1%，定价为定价请咨询，免费。Lovable 记录了 31,052,090 月访问量，增长率为 +3.8%，定价为免费增值。
Label Studio is an open-source data labeling and AI evaluation platform from HumanSignal. It handles images, video, audio, text, documents, time series and agent traces in one flexible workspace, and connects to your ML pipeline through an API, Python SDK and webhooks.
用对话描述想法，Lovable 把它变成可运行的网站或应用
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | labelstud.io | lovable.dev |
| 定价模式 | 定价请咨询，免费 | 免费增值 |
| 月访问量 | 13.72万 (137,199) | 3105.21万 (31,052,090) |
| 月度环比流量变化 | -2.63万 (-16.1%) | +115万 (+3.8%) |
| 主要市场与份额 | 🇺🇸 美国 (23.9%) | 🇺🇸 美国 (20.6%) |
| 直接访问 / 月 | 4.71万 | 2026.56万 |
| 用户评分 | 4.7 | 4.8 |
| 支持的平台 | 网站 | 网站 |
Label Studio is an open-source data labeling and AI evaluation platform from HumanSignal. It handles images, video, audio, text, documents, time series and agent traces in one flexible workspace, and connects to your ML pipeline through an API, Python SDK and webhooks.
Programmable interfaces and custom templates let one workspace handle images, video, audio, text, PDFs, time series and multi-modal tasks.
Build custom benchmarks and rubrics, run side-by-side model comparisons, and grade generated answers against retrieved sources for RAG evaluation.
Collect human preferences, corrections and rankings to feed reinforcement learning from human feedback and fine-tuning workflows.
Connect observability tools, storage and any model to power AI-assisted pre-labeling, benchmarking and continuous evaluation.
用对话描述想法，Lovable 把它变成可运行的网站或应用
用日常语言描述功能，构建器便会创建或修改全栈 Web 应用的界面、逻辑与结构。
生成前端、后端函数与数据库支撑的功能，而不只是静态效果图，让成果真正能跑起来。
把项目部署到可分享的线上地址，准备正式上线时再绑定自定义域名。
将应用接入外部 API 与服务，并在产品内直接加入对话、搜索或内容生成等 AI 能力。
免费 / 开源在本地或云端运行和构建开源 AI 模型
专项更强Focuses heavily on high-end visual design and marketing sites with AI generation, but less on complex backends.
专项更强Focuses heavily on high-end visual design and marketing sites with AI generation, but less on complex backends.
免费 / 开源ModelScope (魔搭社区) is an open-source AI community and model service platform that hosts thousands of pretrained models, datasets, and ready-to-run demos, backed by Alibaba Cloud infrastructure.
免费 / 开源ModelScope (魔搭社区) is an open-source AI community and model service platform that hosts thousands of pretrained models, datasets, and ready-to-run demos, backed by Alibaba Cloud infrastructure.
专项更强软件与真人专家协同运作的企业级 AI 基础设施
