Companies that use Close.io
Close allows startups to close more deals and make more sales. Salespeople can spend more time communicating with their customers and less time on data entry because all activities are automatically tracked.
250
companies
List of companies using Close.io
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 "{
\"company_technology_slug_or\": [
\"close-io\"
]
}"Technology
is any of
Close.io

Employees14Professional Training and Coaching
Close.ioHigh confidence
Employees58Telecommunications
Close.ioHigh confidence
Employees27E-Learning Providers
Close.ioHigh confidence
Employees11Revenue$5MIT Services and IT Consulting
Close.ioHigh confidence
Employees7Education
Close.ioHigh confidence
Employees121Revenue$2.6MInternet Publishing
Close.ioHigh confidence
Employees75Revenue$5MIT Services and IT Consulting
Close.ioHigh confidence
Employees103Consumer Services
Close.ioHigh confidenceEmployees2Consumer Services
Close.ioHigh confidence
Employees9Financial Services
Close.ioHigh confidence
We have data on 250 companies and users that use Close.io. Our Close.io users and customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
Technology Usage Statistics and Market Share
How to target Close.io users
- How to customize this list?
You can customize this data to your needs by filtering for geography, industry, company size, revenue, technology usage, job postions and more. You can download the data in Excel or CSV format.
- How to be alerted when companies adopt this technology?
You can get alerts for this data. You can get started by selecting the technology you are interested in and then you will receive alerts in your inbox when there are new companies using that technology.
- How to import this data to my CRM?
You can export this data to an Excel file, which can be imported into your CRM. You can also export the data to an API.
Frequently asked questions
Our data is sourced from job postings collected from millions of companies. We monitor these postings on company websites, job boards, and other recruitment platforms. Analyzing job postings provides a reliable method to understand the technologies companies are employing, including their use of internal tools.
We refresh our data daily to ensure you are accessing the most current information available. This frequent updating process guarantees that our insights and intelligence reflect the latest developments and trends within the industry.
Close.io is a popular customer relationship management (CRM) software designed to help sales teams close more deals efficiently. It provides a platform for managing leads, contacts, and sales pipelines while emphasizing communication and collaboration features. Close.io is known for its simplicity and effectiveness in streamlining the sales process, enabling users to focus on engaging with prospects and converting leads into customers.
Close.io falls under the category of CRM software, which stands for Customer Relationship Management. CRM tools like Close.io are essential for businesses looking to centralize customer data, track interactions, and streamline sales activities. Close.io offers features such as email automation, call tracking, and reporting analytics to help sales teams effectively manage their customer relationships and optimize their sales strategies.
Founded in 2013 by Steli Efti and Anthony Nemitz, Close.io was created with the vision of revolutionizing the way sales teams operate by providing a CRM platform that prioritizes user-friendly functionalities and efficient communication tools. The founders aimed to address the challenges faced by sales professionals in managing leads and closing deals, leading to the development of Close.io as a solution tailored to meet the specific needs of sales teams.
As of the latest data, Close.io holds a significant market share within the CRM software category, with a growing user base across various industries globally. Given its user-friendly interface and robust features, Close.io is projected to continue expanding its market presence and solidifying its position as a leading CRM solution in the foreseeable future. The increasing demand for efficient sales tools and the company's ongoing efforts to enhance its platform are expected to contribute to Close.io's continued growth and relevance in the market.