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CAPTCHA

CAPTCHA features technologies that distinguish human users from bots to enhance online security. It helps protect websites from automated threats and misuse.

使用CAPTCHA的公司列表

curl --request POST \
--url "https://api.theirstack.com/v1/companies/search" \
--header "Accept: application/json" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <api_key>" \
-d "{
  \"tech_filters\": {
    \"technology_category_slug_or\": [
      \"captcha\"
    ]
  }
}"
公司国家行业员工收入技术
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英国

Hospitals and Health Care

5k

$453M

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reCAPTCHA

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美国

Higher Education

5

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reCAPTCHA

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瑞士

Venture Capital and Private Equity Principals

20

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reCAPTCHA

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法国

IT Services and IT Consulting

27k

$600M

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reCAPTCHA

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德国

Travel Arrangements

583

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reCAPTCHA

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法国

Engineering Services

377

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reCAPTCHA

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中国

Retail Apparel and Fashion

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reCAPTCHA

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葡萄牙

Commercial and Industrial Machinery Maintenance

389

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reCAPTCHA

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美国

Software Development

333k

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reCAPTCHA

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荷兰

Renewable Energy Power Generation

439

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reCAPTCHA

我们拥有关于使用CAPTCHA的816家公司和用户的数据。我们的CAPTCHA用户和客户名单可供下载,并且包含重要的公司详情,例如行业分类、组织规模、地理位置、融资轮次和收入数据等。

常见问题