System uptime and availability is one of the most important priorities of any cloud product. Below is a historical view of the Liferay Cloud Infrastructure uptime, broken down by quarter and aggregated by year.

• 2025
  
  • Q2 - 99.99%
  • Q1 - 99.96%

• 2024
  • Q4 - 99.99%
  • Q3 - 99.99%
  • Q2 - 99.99%
  • Q1 - 99.96%

• 2023 - 99.99% 
  
  • Q4 - 99.99%
  • Q3 - 100%
  • Q2 - 99.99%
  • Q1 - 100%
• 2022 - 99.98%
  
  • Q4 - 100%
  • Q3 - 99,99% 
  • Q2 - 99.94%
  • Q1 - 100%

• 2021 - 99.99%
  
  • Q4 - 99.98%
  • Q3 - 100%
  • Q2 - 99.99%
  • Q1 - 100%
    
    
• 2020 - 99.99%
  
  • Q4 - 99.99%
  • Q3 - 99.99%
  • Q2 - 99.99%
  • Q1 - 100%
    
    
• 2019 - 99.98%
  • Q4 - 99.95%
  • Q3 - 100%
  • Q2 - 99.99%
  • Q1 - N/A

For clarity: these numbers are related to the uptime of the Liferay Cloud Infrastructure system-wide and do not reflect a particular customer’s project uptime.

Individual projects might differ from these numbers. They can have different uptime statistics due to their own maintenance windows or any particular changes made on each project for example.