CSIMarket Company Name, Ticker, Competitors, else..
 
Zix Corp  (NASDAQ: ZIXI)
 

ZIXI's Market share relative to its competitors, as of Q3 2021

As of Q3 2021 (Revenue in Millions of $)

Date modified: 2026-08-07T07:31:33+00:00




Download as CSV
Commercial Data Licensing & OEM
Annual commercial subscriptions for corporate use, internal BI systems, management reporting, AI integration, and client-facing platforms
API & Data Feeds
Programmatic access to normalized fundamentals & ratios.

COMPANY NAME REVENUES
12 Months Ending
Q3 2021		 MARKET SHARE
12 Months
Q3 2021		 MARKET SHARE
MRQ
Q3 2021		 MARKET SHARE
A Quarter Before
Q2 2021
Zix Corp 245.56 0.07% 0.07 % 0.07 %
Mimecast Limited 575.28 0.17% 0.16% 0.17%
Microsoft Corporation 331,839.00 97.77% 97.75% 97.82%
Datto Holding Corp 739.42 0.22% 0.21% 0.22%
Proofpoint inc 1,138.28 0.34% 0.34% 0.34%
Open Text Corp 4,856.01 1.43% 1.47% 1.37%
1 more competitors available

Sign in to see all competitors for Zix Corp.

Sign In Create Free Account



ZIXI's Market share relative to its competitors, as of Q3 2021 within the Cloud Computing & Data Analytics Industry
As of Q3 2021



COMPANY NAME MARKET SHARE
12 Months Ending
Q3 2021		 MARKET SHARE
12 Months Ending
Q2 2021		 MARKET SHARE
MRQ
Q3 2021		 MARKET SHARE

Q2 2021
Zix Corp 3.94% 3.95% 3.76 % 4.17 %
Proofpoint inc 18.24% 18.24% 17.92% 19.09%
Open Text Corp 77.82% 77.81% 78.32% 76.75%



ZIXI's Market share relative to its competitors, as of Q3 2021 within the Technology Sector
As of Q3 2021



COMPANY NAME MARKET SHARE
12 Months Ending
Q3 2021		 MARKET SHARE
12 Months Ending
Q2 2021		 MARKET SHARE
MRQ
Q3 2021		 MARKET SHARE

Q2 2021
Zix Corp 0.07% 0.08% 0.07 % 0.07 %
Mimecast Limited 0.17% 0.18% 0.16% 0.17%
Microsoft Corporation 97.77% 97.79% 97.75% 97.82%
Datto Holding Corp 0.22% 0.12% 0.21% 0.22%
Proofpoint inc 0.34% 0.35% 0.34% 0.34%
Open Text Corp 1.43% 1.49% 1.47% 1.37%
1 more companies available

Sign in to see all sector competitors for Zix Corp.

Sign In Create Free Account



Note: Market share is calculated based on total revenue. To get a more accurate picture of Zix Corp's market divisions, geographic dispersion, segments, products, and services, visit Zix Corp's Business Segment.

The list includes publicly traded companies only. More information about the sources of this report can be found here.



Help

About us

Products

Data downloads

API

CSIMarket Company, Sector, Industry, Market Analysis, Stock Quotes, Earnings, Economy, News and Research.

Intraday data delayed per exchange requirements. All quotes are in local exchange time. Intraday data delayed 15 minutes for Nasdaq, and other exchanges. Fundamental and financial data for Stocks, Sector, Industry, and Economic Indicators provided by CSIMarket.com

Disclaimer: Information provided by CSIMarket.com is for informational purposes only and does not constitute investment advice, recommendation, or solicitation to buy or sell any security.

© 2026 CSIMarket.com — Proprietary financial dataset. All rights reserved. Redistribution or automated extraction prohibited.