Companies using Postfix
We have found 8,518 companies that use Postfix. The companies using Postfix are most often found in United States and in the Computer Software industry. Postfix is most often used by companies with 10-50 employees and 1M-10M dollars in revenue. Our data for Postfix usage goes back as far as 4 years and 3 months.
Did you know that Postfix customers are also likely to use Exchange Online and Network Solutions Email?
Who uses Postfix?
| Company | Website | Country | Revenue | Company Size |
|---|---|---|---|---|
| TerraCycle Inc. | terracycle.com | United States | 50M-100M | 500-1000 |
| SproutLoud Media Networks, LLC | sproutloud.com | United States | 10M-50M | 200-500 |
| The Royal Australasian College of Physicians | racp.edu.au | Australia | 10M-50M | 200-500 |
| Infinite Campus, Inc. | infinitecampus.com | United States | 50M-100M | 500-1000 |
| Evolve IP LLC | evolveip.net | United States | 50M-100M | 200-500 |
Targeting by install base boosts your number of qualified accounts
Postfix Market Share and Competitors in Email Communications Technologies
We use the best scanning techniques combined with advanced data science to monitor the market share of over 5,000 technology products, including Email Communications Technologies. In the Email Communications Technologies category, Postfix has a market share of about 0.4%. Other major and competing products in this category include:
What is Postfix?
Postfix is a free and open-source mail transfer agent (MTA) that routes and delivers electronic mail, intended as an alternative to the widely used Sendmail MTA.
Top Industries that use Postfix
Looking at Postfix customers by industry, we find that Computer Software (22%) and Information Technology and Services (12%) are the largest segments.
| Industry | Number of companies |
|---|---|
| Computer Software | 1888 |
| Information Technology and Services | 991 |
| Telecommunications | 391 |
| Higher Education | 288 |
| Internet | 274 |
| Financial Services | 182 |
| Education Management | 160 |
| Computer Hardware | 155 |
| Hospital & Health Care | 137 |
| Retail | 134 |
Top Countries that use Postfix
34% of Postfix customers are in United States, 7% are in India and 5% are in France.
| Country | Number of companies |
|---|---|
| United States | 2893 |
| India | 561 |
| France | 435 |
| United Kingdom | 407 |
| Brazil | 398 |
| Canada | 305 |
| Spain | 233 |
| Italy | 161 |
| Germany | 143 |
| Australia | 134 |
Distribution of companies that use Postfix based on company size (Employees)
| Employees | Number of companies |
|---|---|
| 1-10 Employees | 488 |
| 10-50 Employees | 1573 |
| 50-200 Employees | 1441 |
| 200-500 Employees | 754 |
| 500-1000 Employees | 543 |
| 1000-5000 Employees | 720 |
| 5000-10000 Employees | 239 |
| >10000 Employees | 509 |
Distribution of companies that use Postfix based on company size (Revenue)
| Revenue (in USD) | Number of companies |
|---|---|
| 0M-1M | 505 |
| 1M-10M | 1962 |
| 10M-50M | 1540 |
| 50M-100M | 572 |
| 100M-200M | 448 |
| 200M-1000M | 703 |
| >1000M | 705 |
