hCaptcha 记录了 5,446,045 月访问量,月度环比增长为 +18.7%,定价为免费增值,免费试用,定价请咨询,免费。ZeroGPT 记录了 32,864,541 月访问量,增长率为 +19.7%,定价为免费增值,付费。

以隐私为先的网络机器人检测与欺诈防护平台
| 维度 / 指标 | ![]() | |
|---|---|---|
| 官方域名 | hcaptcha.com | zerogpt.com |
| 定价模式 | 免费增值,免费试用,定价请咨询,免费 | 免费增值,付费 |
| 月访问量 | 544.6万 (5,446,045) | 3286.45万 (32,864,541) |
| 月度环比流量变化 | +85.83万 (+18.7%) | +541.1万 (+19.7%) |
| 主要市场与份额 | 🇺🇸 美国 (18%) | 🇺🇸 美国 (43%) |
| 直接访问 / 月 | 304.56万 | 822万 |
| 用户评分 | 4.1 | 3.8 |
| 支持的平台 | 网站 | 网站 |

以隐私为先的网络机器人检测与欺诈防护平台
多层检测提供风险评分与近乎零误报,并支持被动和无验证码模式。
以保护隐私、无需 PII 的信号阻止交易欺诈、账户盗用和多账户滥用。
比短信 MFA 更安全且无计费欺诈风险的替代方案,同时简化用户体验。
通过自适应学习构建自定义风险模型,并用合规的盲化信号增强自有 ML。
ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.
Paste up to 15,000 characters or upload a file and get a highlighted breakdown of which sentences appear AI-written, plus an overall percentage score and a downloadable PDF report.
Beyond text, ZeroGPT offers an AI image detector and an AI video detector that performs frame-level analysis to flag generated or manipulated visuals.
Compare your text against billions of sources through the plagiarism checker, or rewrite and humanize AI text with the paraphraser and AI humanizer while keeping the original meaning.
A bundled writing suite covers summarization, grammar and spelling correction, translation across many languages, a dictionary, word and character counting, citation generation, and an AI email writer.
免费 AI 检测器,给出概率分数与逐句信号
集学术校对、查重与 AI 写作工具于一体
精准研究受众搭配 AI 校验的数据质量
Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing set of media authenticity tools in a single dashboard.
Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing set of media authenticity tools in a single dashboard.
让 AI 文本更像人写,并可检测真人程度
一次扫描完成 AI 检测、查重与内容质量评估
让 AI 写的文字读起来像你写的