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Companies using Apache SpamAssassin

We have data on 183 companies that use Apache SpamAssassin. The companies using Apache SpamAssassin are most often found in United States and in the Computer Software industry. Apache SpamAssassin is most often used by companies with 10-50 employees and 1M-10M dollars in revenue. Our data for Apache SpamAssassin usage goes back as far as 4 months.

If you’re interested in the companies that use Apache SpamAssassin, you may want to check out Exchange Online and Network Solutions Email as well.

Who uses Apache SpamAssassin?

Some of the companies that use Apache SpamAssassin include:
Company Persistent Systems, LLC
Website persistentsystems.com
Country United States
Revenue 1M-10M
Company Size 50-200
Company Internet Brands, Inc.
Website internetbrands.com
Country United States
Revenue 200M-1000M
Company Size 1000-5000
Company DXC Technology Co
Website dxc.technology
Country United States
Revenue >1000M
Company Size >10000
Company Cyren Ltd
Website cyren.com
Country Israel
Revenue 10M-50M
Company Size 200-500
Company Silicon Graphics International Corp
Website sgi.com
Country United States
Revenue 200M-1000M
Company Size 1000-5000

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Apache SpamAssassin Market Share and Competitors in Email Communications Technologies

We use the best indexing techniques combined with advanced data science to monitor the market share of over 15,000 technology products, including Email Communications Technologies. By scanning billions of public documents, we are able to collect deep insights on every company, with over 100 data fields per company at an average. In the Email Communications Technologies category, Apache SpamAssassin has a market share of about 0.1%. Other major and competing products in this category include:

Apache SpamAssassin
Email Communications Technologies
Apache SpamAssassin market share in Email Communications Technologies is about 0.01%
183
Companies using Apache SpamAssassin
Email Communications Technologies
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    What is Apache SpamAssassin?

    Apache SpamAssassin is an open source anti-spam platform for system administrators that provides a filter to classify email and block spam (unsolicited bulk email). It uses a robust scoring framework and plug-ins to integrate a wide range of advanced heuristic and statistical analysis tests on email headers and body text including text analysis, Bayesian filtering, DNS blocklists and collaborative filtering databases.

    Top Industries that use Apache SpamAssassin

    Looking at Apache SpamAssassin customers by industry, we find that Computer Software (18%), Information Technology and Services (16%) and Higher Education (7%) are the largest segments.

    Companies using Apache SpamAssassin - Distribution by industry

    Top Countries that use Apache SpamAssassin

    38% of Apache SpamAssassin customers are in United States and 6% are in Netherlands.

    Apache SpamAssassin customers by country

    Distribution of companies that use Apache SpamAssassin based on company size (Employees)

    Of all the customers that are using Apache SpamAssassin, 36% are small (<50 employees), 42% are medium-sized and 18% are large (>1000 employees).

    Companies using Apache SpamAssassin, by size (number of employees)

    Distribution of companies that use Apache SpamAssassin based on company size (Revenue)

    Of all the customers that are using Apache SpamAssassin, a majority (61%) are small (<$50M), 19% are large (>$1000M) and 11% are medium-sized.

    Apache SpamAssassin clients - distribution by company revenue

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