Close.io

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Close.io is a sales CRM with calling & emailing at its core, with a highly flexible search engine so you can slice & dice your lead data.

Top Competitors and Alternatives of Close.io

The top three of Close.io’s competitors in the Email Tracking category are Mailgun with 85.95%, Freshsales with 5.22%, SalesLoft with 3.76% market share.

    Top Competitors and Alternatives of Close.io

    The top three of Close.io’s competitors in the Email Tracking category are Mailgun with 85.95%, Freshsales with 5.22%, SalesLoft with 3.76% market share.

    Customers of Close.io

    Around the world in 2023, over 148 companies have started using Close.io as Email Tracking tool.

    Customers Employee Range City Region Country Social Links
    DePaul University 1,000 - 4,999 Chicago Illinois United States
    ZipRecruiter 1,000 - 4,999 Santa Monica California United States
    Elastic 1,000 - 4,999 Mountain View California United States
    ClearTax 1,000 - 4,999 Bengaluru Karnataka India
    Sportradar 1,000 - 4,999 Sankt Gallen Saint Gallen Switzerland
    Toptal 1,000 - 4,999 San Francisco California United States
    Juni Learning 500 - 999 San Francisco California United States
    Upwork 500 - 999 Mountain View California United States
    FareHarbor 500 - 999 Denver Colorado United States
    Log-On Software 500 - 999 Ramat Gan Tel Aviv Israel

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    Close.io Customers by Industry

    The three top industries that use Close.io for Email Tracking are Marketing (8), Digital Marketing (6), E-Commerce (6).

    Close.io Customers by Employee Size

    The majority of Close.io’s customers for the email-tracking category fall in the company size of 20 - 49 employees (61 companies), 0 - 9 employees (34 companies), 100 - 249 employees (27 companies).

    Close.io Customers by Geography

    The top three geographies of Close.io for email-tracking are the United States with 110(60.44%), Canada with 16(8.79%), Germany with 11(6.04%) customers respectively.

    Employees of Close.io

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    FAQ

    Find answers to the most often asked questions by users.

    Who are the top Close.io competitors?

    Close.io’s Top competitors in the email-tracking category are Mailgun, Freshsales, SalesLoft. You can view a full list of Close.io competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Close.io and 40,000 other technologies on the internet.You can also compare Close.io and its feature with top competitors here : Close.io vs Mailgun Close.io vs Freshsales Close.io vs SalesLoft .

    What is Close.io customer distribution based on company size?

    The majority of Close.io’s customers for the email-tracking category fall in the company size of 20 - 49 employees (61 companies), 0 - 9 employees (34 companies), 100 - 249 employees (27 companies). You can view a distribution chart of Close.io customers by company size here.

    What is Close.io market share in the email-tracking?

    Close.io has market share of 0.14% in email-tracking market. Close.io competes with 50 competitor tools in email-tracking category. The top alternatives for Close.io email-tracking tool are Mailgun with 85.95%, Freshsales with 5.22%, SalesLoft with 3.76% market share.

    What are the top industries that use Close.io?

    Top industries that use Close.io for email-tracking are Marketing (8), Digital Marketing (6), E-Commerce (6).

    What are the top countries that use Close.io?

    Around the world in 2023, over 148 companies have started using Close.io as email-tracking tool. Companies using Close.io for email-tracking are majorly from United States with 110 customers. 60.44% of Close.io customers are from the United States. Other top countries using Close.io are Canada and Germany with 16(8.79%) and 11(6.04%) customers respectively.

    Justine Lyon
    Justine Lyon
    Senior VP of Sales, Ally
    At my previous organization we used Zoominfo and LInkedIn Navigator for contact, Bombora for intent and DiscoverOrg for account info. When I joined Ally where we use 6sense, I found it to be as valuable as all the other tools combined!
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